 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| DF | CLASS NOTES | |
| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) |
| 1 | DF | .~ HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS |
| 2 | DF | .~.~ Cyclopentanohydrophenanthrene ring system containing |
| 3 | DF | .~.~.~ Heavy metal or aluminum containing |
| 4 | DF | .~.~.~ Boron or silicon containing |
| 5 | DF | .~.~.~ Phosphorus attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 6 | DF | .~.~.~ Spiro |
| 7 | DF | .~.~.~.~ Plural spiro atoms |
| 8 | DF | .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos |
| 9 | DF | .~.~.~.~.~.~ Nitrogen containing hetero ring as one of the cyclos of the polycyclo ring system |
| 10 | DF | .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system shares spiro atoms with two hetero rings, each of which contains two oxygens (e.g., 3,17-bis-ketals, etc.) |
| 11 | DF | .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system shares a spiro atom with a lactone ring (i.e., -C(=X)-O- is part of the ring, wherein X is chalcogen) |
| 12 | DF | .~.~.~.~.~ Plural oxygens in both rings which share a spiro atom (e.g., 17,20;20,21 bismethylenedioxy-pregnanes, etc.) |
| 13 | DF | .~.~.~.~.~.~ Nitrogen, sulfur, cyano or -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system |
| 14 | DF | .~.~.~.~.~.~ Halogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding |
| 15 | DF | .~.~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos |
| 16 | DF | .~.~.~.~.~ Hetero ring is one of the cyclos of the polycyclo ring system |
| 17 | DF | .~.~.~.~.~.~ The hetero ring is five-membered, consisting of one oxygen and four carbons, and shares the spiro atom with a six-membered oxygen containing hetero ring (e.g., sapogenins, etc.) |
| 18 | DF | .~.~.~.~.~.~.~ Purification or recovery |
| 19 | DF | .~.~.~.~.~.~.~ Chalcogen bonded directly at the 12-position of the cyclopentanohydrophenanthrene ring system (e.g., hecogenin, etc.) |
| 20 | DF | .~.~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system |
| 21 | DF | .~.~.~.~.~.~.~.~ Chalcogen bonded directly at the 7-position of the cyclopentanohydrophenanthrene ring system |
| 22 | DF | .~.~.~.~.~.~.~ Halogen, cyano, nitrogen or sulfur bonded directly to the cyclopentanohydrophenanthrene ring system |
| 23 | DF | .~.~.~.~.~.~ The spiro atom is the 17-position carbon of the cyclopentanohydrophenanthrene ring system |
| 24 | DF | .~.~.~.~.~.~ The hetero ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (i.e., bridged; e.g., 11,18-oxido steroids, etc.) |
| 25 | DF | .~.~.~.~.~.~ The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) |
| 26 | DF | .~.~.~.~.~.~.~ The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system |
| 27 | DF | .~.~.~.~.~.~ The hetero ring contains two chalcogens which are bonded directly at the 16 and 17-positions of the cyclopentanohydrophenanthrene ring system |
| 28 | DF | .~.~.~.~ The spiro includes the cyclopentanohydrophenanthrene ring system and a hetero ring |
| 29 | DF | .~.~.~.~.~ Nitrogen in the spiro hetero ring |
| 30 | DF | .~.~.~.~.~ Sulfur in the spiro hetero ring |
| 31 | DF | .~.~.~.~.~ Plural oxygens in the spiro hetero ring |
| 32 | DF | .~.~.~.~.~.~ The A ring is a benzene ring |
| 33 | DF | .~.~.~.~.~.~ Chalcogen bonded directly to the spiro hetero ring |
| 34 | DF | .~.~.~.~.~.~ The spiro hetero ring shares the 3-position carbon of the cyclopentanohydrophenanthrene ring system |
| 35 | DF | .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 36 | DF | .~.~.~.~.~.~.~ Nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 37 | DF | .~.~.~.~.~.~.~ Plural cyclic ketal rings containing (e.g., 3,20-bis-ketals, etc.) |
| 38 | DF | .~.~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system |
| 39 | DF | .~.~.~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated |
| 40 | DF | .~.~.~.~.~.~.~ Carbon chain having carbon-to-carbon unsaturation bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system |
| 41 | DF | .~.~.~.~.~ The spiro hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., spiro-lactones, etc.) |
| 42 | DF | .~.~.~.~.~.~ Sulfur bonded directly to the cyclopentanohydrophenanthrene ring system |
| 43 | DF | .~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system |
| 44 | DF | .~.~.~.~.~.~ Chalcogen, halogen, or nitrogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding |
| 45 | DF | .~.~.~.~.~ The spiro hetero ring is four-membered consisting of one oxygen and three carbons |
| 46 | DF | .~.~.~.~.~ The spiro hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) |
| 47 | DF | .~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos |
| 48 | DF | .~.~.~.~ Hetero ring is one of the cyclos of the polycyclo ring system |
| 49 | DF | .~.~.~.~.~ The hetero ring contains nitrogen |
| 50 | DF | .~.~.~.~.~.~ Plural nitrogens in the hetero ring |
| 51 | DF | .~.~.~.~.~.~.~ The hetero ring is five-membered |
| 52 | DF | .~.~.~.~.~.~.~.~ The hetero ring consists of two nitrogens and three carbons and is ortho fused to the A ring |
| 53 | DF | .~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system |
| 54 | DF | .~.~.~.~.~.~.~.~ The hetero ring consists of two nitrogens and three carbons and is ortho fused to the D ring |
| 55 | DF | .~.~.~.~.~.~ Chalcogen in the hetero ring |
| 56 | DF | .~.~.~.~.~.~.~ The hetero ring is five-membered |
| 57 | DF | .~.~.~.~.~.~.~.~ The hetero ring is ortho-fused to the A ring |
| 58 | DF | .~.~.~.~.~.~ The hetero ring is five-membered |
| 59 | DF | .~.~.~.~.~ The hetero ring contains sulfur |
| 60 | DF | .~.~.~.~.~ The hetero ring is a cyclic anhydride (i.e., containing -C(=X)-O-C(=Y)- as part of the ring, wherein X and Y are chalcogen; e.g., 5,8-maleic anhydride adduct of 5,7,9(11)-pregnatrien-3,20-di-one, etc.) |
| 61 | DF | .~.~.~.~.~ The hetero ring contains plural oxygens |
| 62 | DF | .~.~.~.~.~.~ Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 63 | DF | .~.~.~.~.~.~ The hetero ring is ortho-fused to the D ring |
| 64 | DF | .~.~.~.~.~.~.~ At least six cyclos in the polycyclo ring system |
| 65 | DF | .~.~.~.~.~.~.~ Nitrogen or acyclic chalcogen bonded directly to the hetero ring (e.g., cyclic carbonates, etc.) |
| 66 | DF | .~.~.~.~.~.~.~ The A ring is a benzene ring |
| 67 | DF | .~.~.~.~.~.~.~ Sulfur or nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding |
| 68 | DF | .~.~.~.~.~.~.~ Halogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding |
| 69 | DF | .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 70 | DF | .~.~.~.~.~.~.~.~ Oxygen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system |
| 71 | DF | .~.~.~.~.~.~.~ Oxygen attached directly to the B ring or indirectly to the A or B ring by acyclic nonionic bonding |
| 72 | DF | .~.~.~.~.~ The hetero ring is a lactone (i.e., containing -C(=X)-O- as part of the ring, wherein X is chalcogen) |
| 73 | DF | .~.~.~.~.~.~ The lactone ring shares at least three ring members with one other cyclo of the polycylo ring system (i.e., bridged) |
| 74 | DF | .~.~.~.~.~.~.~ The lactone ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11, 18-lactones, etc.) |
| 75 | DF | .~.~.~.~.~.~ The lactone ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.) |
| 76 | DF | .~.~.~.~.~ The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) |
| 77 | DF | .~.~.~.~.~.~ The polycyclo ring system contains plural oxirane rings |
| 78 | DF | .~.~.~.~.~.~ The hetero ring shares the 1,2-positions of the cyclopentanohydrophenanthrene ring system |
| 79 | DF | .~.~.~.~.~.~ The hetero ring shares the 4,5-positions of the cyclopentanohydrophenanthrene ring system |
| 80 | DF | .~.~.~.~.~.~ The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system |
| 81 | DF | .~.~.~.~.~.~ The hetero ring shares the 6,7-positions of the cyclopentanohydrophenanthrene ring system |
| 82 | DF | .~.~.~.~.~.~ The hetero ring shares the 11,12-positions of the cyclopentanohydrophenanthrene ring system |
| 83 | DF | .~.~.~.~.~.~ The hetero ring shares the 14,15-positions of the cyclopentanohydrophenanthrene ring system |
| 84 | DF | .~.~.~.~.~.~ The hetero ring shares the 16,17-positions of the cyclopentanohydrophenanthrene ring system |
| 85 | DF | .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 86 | DF | .~.~.~.~.~.~.~ Saturated A ring |
| 87 | DF | .~.~.~.~.~.~ The hetero ring shares the 9,11-positions of the cyclopentanohydrophenanthrene ring system |
| 88 | DF | .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 89 | DF | .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system |
| 90 | DF | .~.~.~.~.~ The hetero ring shares at least three ring members with one other cyclo of the polycyclo ring system (i.e., bridged) |
| 91 | DF | .~.~.~.~.~.~ Bridge consisting of oxygen and carbon between the 6- and 10-positions of the cyclopentanohydrophenanthrene ring system (e.g., 6,19-oxido steroids, etc.) |
| 92 | DF | .~.~.~.~.~.~ Bridge consisting of oxygen and carbon between the 11- and 13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11,18-oxido steroids, etc.) |
| 93 | DF | .~.~.~.~.~ The hetero ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.) |
| 94 | DF | .~.~.~ Hetero ring attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 95 | DF | .~.~.~.~ The hetero ring contains nitrogen |
| 96 | DF | .~.~.~.~.~ Plural nitrogen containing hetero rings bonded directly to the cyclopentanohydrophenanthrene ring system |
| 97 | DF | .~.~.~.~.~ The hetero ring is bonded directly at the 3-position of the cyclopentanohydrophenanthrene ring system |
| 98 | DF | .~.~.~.~.~.~ The A ring is a benzene ring |
| 99 | DF | .~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 100 | DF | .~.~.~.~ The hetero ring contains plural chalcogens |
| 101 | DF | .~.~.~.~.~ The hetero ring and acyclic chalcogen are both bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system |
| 102 | DF | .~.~.~.~ The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.) |
| 103 | DF | .~.~.~.~.~ Additional chalcogen, cyano, or -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring |
| 104 | DF | .~.~.~.~.~ Nitrogen or sulfur attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 105 | DF | .~.~.~.~.~ Chalcogen bonded directly at the 14-position of the cyclopentanohydrophenanthrene ring system or double bond in the D ring (e.g., cardenolides, etc.) |
| 106 | DF | .~.~.~ Nitrogen attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 107 | DF | .~.~.~ Nitrogen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 108 | DF | .~.~.~.~ The hetero ring is five-membered and has plural hetero atoms |
| 109 | DF | .~.~.~.~ The hetero ring is in the 17-position substituent of the cyclopentanohydrophenanthrene ring system |
| 110 | DF | .~.~.~.~.~ The hetero ring is bonded directly to a -C(=X)- group, wherein X is chalcogen |
| 111 | DF | .~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system |
| 112 | DF | .~.~.~.~.~ Chalcogen or nitrogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system |
| 113 | DF | .~.~.~.~ Chalcogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system |
| 114 | DF | .~.~.~ Oxygen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 115 | DF | .~.~.~.~ The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.) |
| 116 | DF | .~.~.~.~ Additional hetero atom in the oxygen containing hetero ring |
| 117 | DF | .~.~.~.~ The A ring is a benzene ring |
| 118 | DF | .~.~.~.~ The hetero ring is bonded directly to chalcogen which is bonded directly to the cyclopentanohydrophenanthrene ring system |
| 119 | DF | .~.~.~.~.~ The chalcogen is bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system |
| 120 | DF | .~.~.~ Chalcogen attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 121 | DF | .~.~ Azaporphyrins |
| 122 | DF | .~.~.~ Phthalocyanines |
| 123 | DF | .~.~.~.~ Hetero ring attached directly or indirectly to the phthalocyanine ring system by nonionic bonding |
| 124 | DF | .~.~.~.~.~ The hetero ring is six-membered having nitrogen as a ring member |
| 125 | DF | .~.~.~.~.~.~ Plural hetero atoms in the six-membered hetero ring |
| 126 | DF | .~.~.~.~.~.~.~ Triazines (including hydrogenated) |
| 127 | DF | .~.~.~.~.~ The hetero ring is five-membered having plural hetero atoms, at least one of which is nitrogen |
| 128 | DF | .~.~.~.~ Boron, germanium, phosphorus or silicon containing |
| 129 | DF | .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the phthalocyanine ring system (e.g., tetracarboxy copper phthalocyanine, etc.) |
| 130 | DF | .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the phthalocyanine ring system by nonionic bonding (e.g., phthalocyanine acetic acids, etc.) |
| 131 | DF | .~.~.~.~ Sulfonyl bonded directly to ring carbon of the phthalocyanine ring system |
| 132 | DF | .~.~.~.~.~ Chalcogen bonded directly to the sulfonyl group |
| 133 | DF | .~.~.~.~.~ Nitrogen bonded directly to the sulfonyl group |
| 134 | DF | .~.~.~.~.~.~ Additional nitrogen in the sulfonyl containing substituent |
| 135 | DF | .~.~.~.~ Nitrogen attached indirectly to ring carbon of the phthalocyanine ring system by acyclic nonionic bonding |
| 136 | DF | .~.~.~.~ Halogen bonded directly to ring carbon of the phthalocyanine ring system |
| 137 | DF | .~.~.~.~.~ At least eight halogens bonded directly to ring carbons of the phthalocyanine ring system |
| 138 | DF | .~.~.~.~.~ Processes of halogenating the phthalocyanine ring system |
| 139 | DF | .~.~.~.~ Metal containing |
| 140 | DF | .~.~.~.~.~ Heavy metal or aluminum containing |
| 141 | DF | .~.~.~.~.~.~ Specified crystalline form or processes of milling (e.g., alpha crystalline form, ball milling, acid milling, etc.) |
| 142 | DF | .~.~.~.~.~.~ Processes of forming the phthalocyanine ring system |
| 143 | DF | .~.~.~.~.~.~.~ From reactant which contains plural cyano groups (e.g., preparing from phthalonitrile, etc.) |
| 144 | DF | .~.~.~.~.~.~.~ From reactant which contains plural carbonyl groups (e.g., preparing from phthalic anhydride, etc.) |
| 145 | DF | .~.~ Porphyrins (including hydrogenated; e.g., chlorophyll, etc.) |
| 200 | DF | .~.~ Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen |
| 201 | DF | .~.~.~ Heavy metal containing |
| 202 | DF | .~.~.~ Plural hetero atoms in the hetero ring |
| 203 | DF | .~.~.~ Polycyclo ring system containing the hetero ring as one of the cyclos |
| 204 | DF | .~.~.~.~ The ring nitrogen is shared by a ring containing at least seven members |
| 205 | DF | .~.~.~.~ The ring nitrogen is shared by a six-membered ring |
| 214 | DF | .~.~.~.~.~ The six-membered ring contains sulfur |
| 215 | DF | .~.~.~.~.~.~ 1-thia-5-aza-bicyclo(4.2.0)octane (including unsaturated; e.g., cepham, etc.) |
| 216 | DF | .~.~.~.~.~.~.~ The 1-thia-5-aza-bicyclo(4.2.0)oct-ane is part of a polycyclo ring system having at least three cyclos |
| 217 | DF | .~.~.~.~.~.~.~ Double bond between the 2,3-positions of the bicyclo ring system (e.g., 2 cephem, etc.) |
| 218 | DF | .~.~.~.~.~.~.~ Ring expansion to produce the bicyclo ring system |
| 219 | DF | .~.~.~.~.~.~.~ 7-amino cephalosporanic acid per se or salt thereof (i.e., 7-ACA or salt thereof) |
| 220 | DF | .~.~.~.~.~.~.~ Purification or recovery |
| 221 | DF | .~.~.~.~.~.~.~ 7,7-disubstituted |
| 222 | DF | .~.~.~.~.~.~.~ Additional hetero ring containing |
| 223 | DF | .~.~.~.~.~.~.~.~ 2- or 4-position substituent contains hetero ring |
| 224 | DF | .~.~.~.~.~.~.~.~ 3-position substituent contains a pyridine ring (e.g., quinoline, thienopyridine, lutidines, etc.) |
| 225 | DF | .~.~.~.~.~.~.~.~.~ 7-position substituent contains hetero ring |
| 226 | DF | .~.~.~.~.~.~.~.~ 3-position substituent contains sulfur |
| 227 | DF | .~.~.~.~.~.~.~.~.~ 7-position substituent contains hetero ring |
| 228 | DF | .~.~.~.~.~.~.~.~ Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position |
| 229 | DF | .~.~.~.~.~.~.~ Sulfur containing substituent |
| 230 | DF | .~.~.~.~.~.~.~ Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position |
| 300 | DF | .~.~.~.~.~ The six-membered ring contains oxygen |
| 301 | DF | .~.~.~.~.~.~ 1-oxa-5-aza-bicyclo(4.2.0)octane (including unsaturated) |
| 302 | DF | .~.~.~.~ The ring nitrogen is shared by a five-membered ring |
| 303 | DF | .~.~.~.~.~ The five-membered ring contains an additional hetero atom |
| 304 | DF | .~.~.~.~.~.~ 1-thia-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated; e.g., penam, etc.) |
| 305 | DF | .~.~.~.~.~.~.~ The 1-thia-4-aza-bicyclo(3.2.0)hep-tane is part of a polycyclo ring system having at least three cyclos |
| 306 | DF | .~.~.~.~.~.~.~ Plural 1-thia-4-aza-bicyclo(3.2.0)hep-tane ring systems attached directly or indirectly to each other by nonionic bonding |
| 307 | DF | .~.~.~.~.~.~.~ Spiro |
| 308 | DF | .~.~.~.~.~.~.~ The 6-position substituent contains phosphorus attached directly or indirectly to the bicyclo ring system by nonionic bonding |
| 309 | DF | .~.~.~.~.~.~.~ Nitrogen containing hetero ring attached directly at the 3-position of the bicyclo ring system |
| 310 | DF | .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 3-position of the bicyclo ring system |
| 311 | DF | .~.~.~.~.~.~.~.~ Nitrogen or hydrogen bonded directly to the -C(=X)- group |
| 312 | DF | .~.~.~.~.~.~.~.~ Nitrogen bonded directly at the 6-position of the bicyclo ring system |
| 313 | DF | .~.~.~.~.~.~.~.~.~ The 2-position substituent contains chalcogen, nitrogen or halogen |
| 314 | DF | .~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, single bonded directly to the nitrogen (e.g., penicillin F, etc.) |
| 315 | DF | .~.~.~.~.~.~.~.~.~.~ Processes utilizing penam containing compound |
| 316 | DF | .~.~.~.~.~.~.~.~.~.~.~ Introduction of -C(=X)- group, wherein X is chalcogen, onto nitrogen (e.g., carboxamide formation, etc.) |
| 317 | DF | .~.~.~.~.~.~.~.~.~.~.~.~ Boron, silicon or phosphorus containing reactant |
| 318 | DF | .~.~.~.~.~.~.~.~.~.~.~ Esterification of the 3-position -C(=X)X- group, wherein the X's may be the same or diverse chalcogens |
| 319 | DF | .~.~.~.~.~.~.~.~.~.~.~ Sulfur-oxidation, epimerization, 6-alkoxylation, de-esterification or reduction |
| 320 | DF | .~.~.~.~.~.~.~.~.~.~.~ Formation of solvate or anhydrous forms, or special crystalline forms |
| 321 | DF | .~.~.~.~.~.~.~.~.~.~.~ Conversion of amine salts to metal salts |
| 322 | DF | .~.~.~.~.~.~.~.~.~.~.~ Purification utilizing solid adsorbent |
| 323 | DF | .~.~.~.~.~.~.~.~.~.~.~ Base salt formation of 3-position -COOH group |
| 324 | DF | .~.~.~.~.~.~.~.~.~.~.~ Extracting solid from solution |
| 325 | DF | .~.~.~.~.~.~.~.~.~.~ The nitrogen is part of a hetero ring |
| 326 | DF | .~.~.~.~.~.~.~.~.~.~ Chalcogen, -C(=X)-, wherein X is chalcogen, or additional nitrogen bonded directly to the -C(=X)- group |
| 327 | DF | .~.~.~.~.~.~.~.~.~.~ Hetero ring or ring system bonded directly to the -C(=X)- group |
| 328 | DF | .~.~.~.~.~.~.~.~.~.~ Nitrogen containing ring or ring system attached by carbon or acyclic carbon chain to the -C(=X)- group |
| 329 | DF | .~.~.~.~.~.~.~.~.~.~ Polycyclo heterocyclic ring system in 6-position substituent |
| 330 | DF | .~.~.~.~.~.~.~.~.~.~.~ The polycyclo ring system is attached directly to a -C(=X)-NH- group, wherein X is chalcogen and substitution may be made for hydrogen only, which group is between the polycyclo ring system and the 1-thia-4-aza bicyclo(3.2.0)hep-tane |
| 331 | DF | .~.~.~.~.~.~.~.~.~.~ Acyclic nitrogen or azide attached indirectly to the -C(=X)- group by acyclic nonionic bonding |
| 332 | DF | .~.~.~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen |
| 333 | DF | .~.~.~.~.~.~.~.~.~.~.~.~ Hetero ring bonded directly to the -C(=X)- group |
| 334 | DF | .~.~.~.~.~.~.~.~.~.~.~.~ Chalcogen, additional nitrogen or additional -C(=X)- *bonded directly to the -C(=X)- group |
| 335 | DF | .~.~.~.~.~.~.~.~.~.~.~ Additional acyclic nitrogen or acyclic chalcogen in the 6-position substituent |
| 336 | DF | .~.~.~.~.~.~.~.~.~.~.~ The -C(=X)- group, an unsubstituted benzene ring and -NHH bonded directly to the same carbon atom (e.g., ampicillin, etc.) |
| 337 | DF | .~.~.~.~.~.~.~.~.~.~ Cycloaliphatic ring in 6-position substituent |
| 338 | DF | .~.~.~.~.~.~.~.~.~.~ Benzene or hetero ring in 6-position substituent |
| 339 | DF | .~.~.~.~.~.~.~.~.~.~.~ The ring is bonded directly to the -C(=X)- group |
| 340 | DF | .~.~.~.~.~.~.~.~.~.~.~ Having -C(=X)X-, wherein the X's may be the same or diverse chalcogens, in chain between the ring and the -C(=X)- group |
| 341 | DF | .~.~.~.~.~.~.~.~.~.~.~ Chalcogen in the chain between the ring and the -C(=X)- group |
| 342 | DF | .~.~.~.~.~.~.~.~.~.~.~ Unsubstituted hydrocarbyl chain between the ring and the -C(=X)- group |
| 343 | DF | .~.~.~.~.~.~.~.~.~.~.~.~ Amine addition salts of 3-position -COOH group |
| 344 | DF | .~.~.~.~.~.~.~.~.~.~.~.~.~ Nitrogen containing hetero ring in the cation **(i.e., amine moiety) |
| 345 | DF | .~.~.~.~.~.~.~.~.~.~.~.~.~ Plural nitrogens in the cation (i.e., amine **moiety) |
| 346 | DF | .~.~.~.~.~.~.~.~.~ Processes |
| 347 | DF | .~.~.~.~.~.~ Bicyclo ring system which is 1-oxa-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated) |
| 348 | DF | .~.~.~.~.~.~.~ Acyclic carbon double bonded directly at the 2-position of the bicyclo ring system |
| 349 | DF | .~.~.~.~.~.~.~.~ Chalcogen attached directly by a single bond to the carbon or to an acyclic carbon chain which contains the carbon |
| 350 | DF | .~.~.~.~.~ The ring system is 4-aza-bicyclo(3.2.0)heptane (including unsaturated) and has sulfur bonded directly at the 2-position |
| 351 | DF | .~.~.~.~.~.~ Thienamycin per se or salt thereof |
| 352 | DF | .~.~.~.~ Five-membered hetero ring consisting of one nitrogen, one sulfur and three carbons as one of the cyclos of the polycyclo ring system |
| 353 | DF | .~.~.~.~.~ Double bond between ring members of the five-membered hetero ring |
| 354 | DF | .~.~.~ Additional chalcogen bonded directly to the hetero ring |
| 355 | DF | .~.~.~.~ The additional chalcogen is bonded directly to the ring nitrogen |
| 356 | DF | .~.~.~.~ The additional chalcogen is double bonded directly to the hetero ring |
| 357 | DF | .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the additional chalcogen |
| 358 | DF | .~.~.~.~ The additional chalcogen is sulfur which is bonded directly to chalcogen |
| 359 | DF | .~.~.~.~.~ The sulfur is double bonded directly to the chalcogen |
| 360 | DF | .~.~.~.~ Additional carbon bonded directly to the additional chalcogen |
| 361 | DF | .~.~.~ Halogen attached directly at the 4-position of the hetero ring by nonionic bonding |
| 362 | DF | .~.~.~ The 4-position of the hetero ring is unsubstituted or alkyl substituted only |
| 363 | DF | .~.~.~.~ Nitrogen bonded directly at the 3-position of the hetero ring |
| 364 | DF | .~.~.~ Nitrogen bonded directly at the 3-position of the hetero ring |
| 450 | DF | .~.~ The hetero ring contains at least eight members including nitrogen and carbon |
| 451 | DF | .~.~.~ Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen (e.g., laurolactam, etc.) |
| 452 | DF | .~.~.~.~ Heavy metal, aluminum, boron or silicon containing |
| 453 | DF | .~.~.~.~ Spiro |
| 454 | DF | .~.~.~.~ Chalcogen in the hetero ring |
| 455 | DF | .~.~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 456 | DF | .~.~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 457 | DF | .~.~.~.~.~.~.~ A five-membered cyclo of the polycyclo ring system consists of four ring carbons and one ring oxygen (e.g., fused rifamycins, etc.) |
| 458 | DF | .~.~.~.~.~.~.~.~ Tetracyclo ring system which contains the hetero ring as one of the cyclos (e.g., rifamycin S, etc.) |
| 459 | DF | .~.~.~.~.~.~.~.~.~ Nitrogen, sulfur or halogen attached directly to the tetracyclo ring system by nonionic bonding |
| 460 | DF | .~.~.~.~ Plural nitrogens in the hetero ring |
| 461 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 462 | DF | .~.~.~.~.~ Oxirane ring is one of the cyclos in the polycyclo ring system (e.g., maytansinol, etc.) |
| 463 | DF | .~.~.~.~ Nitrogen or additional chalcogen attached directly to the hetero ring by nonionic bonding |
| 464 | DF | .~.~.~.~ Utilizing oximes, oxime salts, hydroxylamines, hydroxylamine salts or nitrosating agents to form the hetero ring (i.e., formation of the lactam ring) |
| 465 | DF | .~.~.~ Heavy metal or aluminum containing |
| 466 | DF | .~.~.~ Spiro |
| 467 | DF | .~.~.~ The hetero ring contains chalcogen |
| 468 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 469 | DF | .~.~.~.~.~ Plural nitrogens in the hetero ring |
| 470 | DF | .~.~.~ The hetero ring contains plural nitrogens |
| 471 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 472 | DF | .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc., toxiferin) |
| 473 | DF | .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos |
| 474 | DF | .~.~.~.~ The hetero ring contains at least three nitrogens |
| 475 | DF | .~.~.~.~.~ Nitro bonded directly to ring nitrogen of the hetero ring (e.g., HMX, etc.) |
| 476 | DF | .~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 477 | DF | .~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 478 | DF | .~.~.~.~.~ Containing additional heterocyclic polycyclo ring system having plural ring nitrogens (e.g., vinblastine, vincristine, etc.) |
| 479 | DF | .~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos |
| 480 | DF | .~.~.~ Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding |
| 481 | DF | .~.~.~.~ The additional hetero ring is six-membered and contains nitrogen |
| 482 | DF | .~.~.~ Chalcogen or nitrogen attached directly to the hetero ring by nonionic bonding |
| 483 | DF | .~.~.~ Plural nitrogens attached indirectly to the hetero ring by acyclic nonionic bonding |
| 484 | DF | .~.~ The hetero ring contains seven members including nitrogen and carbon |
| 485 | DF | .~.~.~ Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.) |
| 486 | DF | .~.~.~.~ Heavy metal or aluminum containing |
| 487 | DF | .~.~.~.~ Silicon or phosphorus attached directly or indirectly to the hetero ring by nonionic bonding |
| 488 | DF | .~.~.~.~ Chalcogen in the hetero ring |
| 489 | DF | .~.~.~.~.~ Plural nitrogens in the hetero ring |
| 490 | DF | .~.~.~.~.~ Bicyclo ring system having the hetero ring as one of the cyclos |
| 491 | DF | .~.~.~.~.~.~ The chalcogen and the nitrogen are in the 1,5-positions of the bicyclo ring system (e.g., 1,5-benzothiazepinone, etc.) |
| 492 | DF | .~.~.~.~ Plural nitrogens in the hetero ring |
| 493 | DF | .~.~.~.~.~ Tetracyclo ring system having the hetero ring as one of the cyclos |
| 494 | DF | .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tetracyclo ring system |
| 495 | DF | .~.~.~.~.~ Tricyclo ring system having the hetero ring as one of the cyclos |
| 496 | DF | .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system |
| 497 | DF | .~.~.~.~.~.~.~ Additional hetero atom in the additional cyclo of the tricyclo ring system |
| 498 | DF | .~.~.~.~.~.~.~.~ The additional cyclo is five-membered consisting of nitrogen and carbon (e.g., imidazobenzodiazepinones, etc.) |
| 499 | DF | .~.~.~.~.~.~.~.~.~ The additional cyclo consists of three nitrogens and two carbons (e.g., triazolobenzodiazepinones, etc.) |
| 500 | DF | .~.~.~.~.~ Bicyclo ring system having the hetero ring as one of the cyclos |
| 501 | DF | .~.~.~.~.~.~ At least three nitrogens in the hetero ring |
| 502 | DF | .~.~.~.~.~.~ At least three hetero atoms in the bicyclo ring system |
| 503 | DF | .~.~.~.~.~.~.~ Chalcogen in the bicyclo ring system |
| 504 | DF | .~.~.~.~.~.~ The bicyclo ring system is 1,4-benzodiazepine (including hydrogenated) |
| 505 | DF | .~.~.~.~.~.~.~ The chalcogen double bonded directly to the hetero ring is sulfur |
| 506 | DF | .~.~.~.~.~.~.~ Additional chalcogen bonded directly to ring carbon of the hetero ring |
| 507 | DF | .~.~.~.~.~.~.~.~ The additional chalcogen is bonded directly at the 3-position of the bicyclo ring system |
| 508 | DF | .~.~.~.~.~.~.~.~.~ Nitrogen or -C(=X)-, wherein X is chalcogen, attached indirectly to the chalcogen by acyclic nonionic bonding |
| 509 | DF | .~.~.~.~.~.~.~ Acyclic nitrogen bonded directly to the hetero ring |
| 510 | DF | .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring |
| 511 | DF | .~.~.~.~.~.~.~ Halogen bonded directly to the hetero ring |
| 512 | DF | .~.~.~.~.~.~.~ Chalcogen attached indirectly to nitrogen of the hetero ring by acyclic nonionic bonding |
| 513 | DF | .~.~.~.~.~.~.~ Sulfur, -C(=X)-, wherein X is chalcogen, or nitrogen, other than as nitro or nitroso, bonded directly to the carbocyclic ring of the bicyclo ring system |
| 514 | DF | .~.~.~.~.~.~.~ Nitrogen in the 1-position substituent of the bicyclo ring system |
| 515 | DF | .~.~.~.~.~.~.~ Preparation by cyclizing benzophenones or imine derivatives thereof |
| 516 | DF | .~.~.~.~.~.~.~ Preparation from a compound containing a different hetero ring |
| 517 | DF | .~.~.~.~.~.~ The bicyclo ring system is 1,5-benzodiazepine (including hydrogenated) |
| 518 | DF | .~.~.~.~.~.~.~ Additional chalcogen double bonded directly to ring carbon of the hetero ring |
| 519 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 520 | DF | .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 521 | DF | .~.~.~.~.~ Plural hetero atoms in the polycyclo ring system |
| 522 | DF | .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos |
| 523 | DF | .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos |
| 524 | DF | .~.~.~.~ Additional hetero ring containing |
| 525 | DF | .~.~.~.~.~ Plural seven-membered hetero rings |
| 526 | DF | .~.~.~.~ Additional chalcogen bonded directly to the hetero ring |
| 527 | DF | .~.~.~.~ Nitrogen bonded directly to the hetero ring |
| 528 | DF | .~.~.~.~.~ The nitrogen is bonded additionally only to hydrogen |
| 529 | DF | .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring |
| 530 | DF | .~.~.~.~ Halogen bonded directly to the hetero ring |
| 531 | DF | .~.~.~.~ Chalcogen or nitrogen attached indirectly to the hetero ring by nonionic bonding |
| 532 | DF | .~.~.~.~ Preparing from a compound containing a hetero ring |
| 533 | DF | .~.~.~.~.~ The hetero ring is a lactam (i.e., -C(=X)-NH- is part of the ring, wherein X is chalcogen and substitution may be made for the hydrogen only) |
| 534 | DF | .~.~.~.~ Preparing from a compound containing a cycloaliphatic ring |
| 535 | DF | .~.~.~.~.~ The reactant is a cyclic oxime |
| 536 | DF | .~.~.~.~.~.~ Gas phase rearrangement |
| 537 | DF | .~.~.~.~.~ Acyclic -C(=X)X-, wherein the X's are the same or diverse chalcogens, attached directly to the cycloaliphatic ring by nonionic bonding |
| 538 | DF | .~.~.~.~ Cyclization to form the hetero ring |
| 539 | DF | .~.~.~.~.~ Reactant contains a cyano group |
| 540 | DF | .~.~.~.~ Purification or recovery |
| 541 | DF | .~.~.~ Heavy metal or boron containing |
| 542 | DF | .~.~.~ Phosphorus attached directly or indirectly to the hetero ring by nonionic bonding |
| 543 | DF | .~.~.~ Spiro |
| 544 | DF | .~.~.~ The hetero ring contains chalcogen |
| 545 | DF | .~.~.~.~ Plural nitrogens in the heterocyclic ring |
| 546 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 547 | DF | .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos |
| 548 | DF | .~.~.~.~.~.~ At least three ring hetero atoms in the tricyclo ring system |
| 549 | DF | .~.~.~.~.~.~ Sulfur and nitrogen are bonded directly to each other in the hetero ring |
| 550 | DF | .~.~.~.~.~.~ The nitrogen of the hetero ring is bonded directly to both remaining rings of the tricyclo ring system (e.g., dibenzo(b,e)(1,4)thiazepine, etc.) |
| 551 | DF | .~.~.~.~.~.~ Nitrogen bonded directly to ring carbon of the hetero ring |
| 552 | DF | .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos |
| 553 | DF | .~.~.~ The hetero ring contains plural nitrogens (e.g., 1,3-diazepines, etc.) |
| 554 | DF | .~.~.~.~ The hetero ring contains at least three nitrogens |
| 555 | DF | .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 556 | DF | .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 557 | DF | .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos |
| 558 | DF | .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system |
| 559 | DF | .~.~.~.~.~.~.~ The additional cyclo has at least six ring members |
| 560 | DF | .~.~.~.~.~.~.~ Chalcogen in the tricyclo ring system |
| 561 | DF | .~.~.~.~.~.~.~ The additional cyclo consists of one nitrogen and four carbons (e.g., diazepinoindoles, etc.) |
| 562 | DF | .~.~.~.~.~.~.~ The additional cyclo consists of two nitrogens and three carbons (e.g., imidazobenzodiazepines, etc.) |
| 563 | DF | .~.~.~.~.~.~.~ s-Triazolo(4,3-a)(1,4)-benzodi-azepines (including hydrogenated) |
| 564 | DF | .~.~.~.~.~.~.~.~ Chalcogen, nitrogen, cyano or halogen bonded directly to ring carbon of the triazolo ring |
| 565 | DF | .~.~.~.~.~.~.~.~ Nitrogen attached indirectly to ring carbon of the triazolo ring by acyclic nonionic bonding |
| 566 | DF | .~.~.~.~.~.~.~.~ The unshared ring carbon of the triazolo ring is unsubstituted or alkyl substituted only |
| 567 | DF | .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos |
| 568 | DF | .~.~.~.~.~.~ At least three ring hetero atoms in the bicyclo ring system |
| 569 | DF | .~.~.~.~.~.~ 1,4-benzodiazepines (including hydrogenated) |
| 570 | DF | .~.~.~.~.~.~.~ Chalcogen bonded directly to ring carbon of the hetero ring |
| 571 | DF | .~.~.~.~.~.~.~ Nitrogen bonded directly to ring carbon of the hetero ring |
| 572 | DF | .~.~.~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding |
| 573 | DF | .~.~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding |
| 574 | DF | .~.~.~.~.~.~.~ Formation of the 1,4-benzodiazepine ring system |
| 575 | DF | .~.~.~.~ The nitrogens are in the 1,4-positions of the hetero ring |
| 576 | DF | .~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos |
| 577 | DF | .~.~.~.~ Plural nitrogens in the polycyclo ring system |
| 578 | DF | .~.~.~.~.~ Three or more hetero atoms in the polycyclo ring system |
| 579 | DF | .~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the polycyclo ring system |
| 580 | DF | .~.~.~.~.~ The seven-membered hetero ring shares ring members with one other cyclo only |
| 581 | DF | .~.~.~.~ Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) |
| 582 | DF | .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos (e.g., 3-azabicyclo-(3.2.2)nonanes, etc.) |
| 583 | DF | .~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the bicyclo ring system |
| 584 | DF | .~.~.~.~.~.~ Chalcogen or nitrogen attached directly to ring nitrogen of the bicyclo ring system by nonionic bonding |
| 585 | DF | .~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring nitrogen of the bicyclo ring system by acyclic nonionic bonding |
| 586 | DF | .~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos |
| 587 | DF | .~.~.~.~.~ The hetero ring shares ring members with each of two benzene rings in the tricyclo ring system (e.g., morphanthridines, etc.) |
| 588 | DF | .~.~.~.~.~.~ The nitrogen of the hetero ring is bonded directly to each of the two benzene rings (e.g., iminodibenzyl, etc.) |
| 589 | DF | .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the tricyclo ring system |
| 590 | DF | .~.~.~.~.~.~.~ Nitrogen attached directly or indirectly to ring carbon of the hetero ring by acyclic nonionic bonding |
| 591 | DF | .~.~.~.~.~.~.~ Chalcogen attached directly or indirectly to the hetero ring by acyclic nonionic bonding |
| 592 | DF | .~.~.~.~.~.~.~ Nitrogen attached indirectly to ring nitrogen of the hetero ring by acyclic nonionic bonding |
| 593 | DF | .~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos |
| 594 | DF | .~.~.~.~.~ 3-Benzazepines (including hydrogenated) |
| 595 | DF | .~.~.~.~.~.~ Benzene ring bonded directly to ring carbon of the hetero ring |
| 596 | DF | .~.~.~ Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding |
| 597 | DF | .~.~.~.~ The additional hetero ring is six-membered and contains nitrogen |
| 598 | DF | .~.~.~.~.~ Plural hetero atoms in the additional hetero ring |
| 599 | DF | .~.~.~.~.~.~ Polycyclo ring system having the additional hetero ring as one of the cyclos |
| 600 | DF | .~.~.~.~.~.~.~ The additional hetero ring is 1,3-diazine (including hydrogenated) |
| 601 | DF | .~.~.~.~.~.~ The additional hetero ring is 1,3-diazine (including hydrogenated) |
| 602 | DF | .~.~.~.~ The additional hetero ring is five-membered and contains nitrogen |
| 603 | DF | .~.~.~.~.~ Plural hetero atoms in the additional hetero ring |
| 604 | DF | .~.~.~ Chalcogen attached directly to the hetero ring by nonionic bonding |
| 605 | DF | .~.~.~ Nitrogen attached directly to the hetero ring by nonionic bonding |
| 606 | DF | .~.~.~.~ Chalcogen, additional nitrogen, or -C(=X)-, wherein X is chalcogen, attached directly to the nitrogen by nonionic bonding |
| 607 | DF | .~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to nitrogen of the hetero ring |
| 608 | DF | .~.~.~.~ Chalcogen bonded directly to the -C(=X)- group |
| 609 | DF | .~.~.~ Chalcogen or nitrogen attached indirectly to the hetero ring by acyclic nonionic bonding |
| 610 | DF | .~.~.~.~ The chalcogen or nitrogen is multiple bonded to a carbon (e.g., cyano or carbonyl groups, etc.) |
| 611 | DF | .~.~.~ Benzene ring bonded directly to the hetero ring |
| 612 | DF | .~.~.~ The hetero ring is unsubstituted or alkyl substituted only |