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| DF | CLASS NOTES | |
| * | DD | ORGANIC COMPOUNDS (Class 532, subclass 1) |
| 1 | DF | .~ Azides |
| 2 | DF | .~.~ With preservative or stabilizer |
| 3 | DF | .~.~ Phoshorus attached directly or indirectly to the azide group by nonionic bonding |
| 4 | DF | .~.~ Silicon, boron, aluminum or heavy metal containing |
| 5 | DF | .~.~ Chalcogen or nitrogen bonded directly to the azide group (e.g., sulfonyl azides, etc.) |
| 6 | DF | .~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the azide group |
| 7 | DF | .~.~.~ Chalcogen bonded directly to the -C(=X)- group |
| 8 | DF | .~.~ Benzene ring bonded directly to the azide group |
| 9 | DF | .~.~ Cyclopentanohydrophenanthrene ring system containing |
| 10 | DF | .~.~ Acyclic carbon bonded directly to the azide group |
| 11 | DF | .~.~.~ Nitrogen attached indirectly to the azide group by acyclic nonionic bonding (e.g., diazides, etc.) |
| 12 | DF | .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, attached indirectly to the azide group by acyclic nonionic bonding |
| 100 | DF | .~ Acyclic carbon bonded directly to three benzene rings and to cyano (e.g., triphenylacetonitrile, etc.) |
| 101 | DF | .~ Acyclic carbon bonded directly to three benzene rings or to two benzene rings and a cyclohexadienyl ring, which acyclic carbon may not be bonded to a fourth carbon (e.g., triphenylmethane dyestuffs, etc.) |
| 102 | DF | .~.~ With preservative or stabilizer |
| 103 | DF | .~.~ Heavy metal or alumium containing |
| 104 | DF | .~.~ Nitrogen, sulfur, phosphorus, or peroxy attached directly to the acyclic carbon by nonionic bonding |
| 105 | DF | .~.~ The acyclic carbon and an additional carbon are bonded directly to the same oxygen (ethers, esters, etc.) |
| 106 | DF | .~.~ One of the rings, or a polycyclo ring system containing one of the rings, is bonded directly to -N=C=O or to -C(=O)OH (wherein H may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium) |
| 107 | DF | .~.~.~ Chalcogen bonded directly to the ring or ring system (e.g., salicyclic type, hydroxynaphthoic type, etc.) |
| 108 | DF | .~.~ One of the rings is part of a polycyclo ring system (e.g., naphthyldiphenylcarbinol, etc.) |
| 109 | DF | .~.~ An acyclic alkylene group is bonded directly to nitrogen and to chalcogen, cyano, carbonyl or additional nitrogen (e.g., N-hydroxyalkyl, N cyanoalkyl, N-sulfatoalkyl, aminoalkylamino groups, etc.) |
| 110 | DF | .~.~ One of the rings and a benzene ring are bonded directly to the same nitrogen (e.g., triphenylrosaniline, etc.) |
| 111 | DF | .~.~ Nitrogen, except as cyano, attached indirectly to a ring by acyclic nonionic bonding (e.g., benzyl rosanilines, etc.) |
| 112 | DF | .~.~ Carbon bonded directly to -S(=O)(=O)OH (wherein H may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium; i.e., sulfonic acids and salts thereof) |
| 113 | DF | .~.~ Nitrogen bonded directly to one of the rings (e.g., malachite green, rosophenoline, etc.) |
| 114 | DF | .~.~.~ Nitrogen bonded directly to each of the rings (e.g., rosaniline, crystal violet, etc.) |
| 115 | DF | .~.~ Chalcogen bonded directly to one of the rings (e.g., fuchsone, etc.) |
| 200 | DF | .~ Tetracyclo naphthacene configured ring system having at least one double bond between ring members and having oxygen bonded directly to a carbon of an interior ring which carbon is a member of one ring only |
| 201 | DF | .~.~ Two oxygens double bonded directly to the interior ring in para positions |
| 202 | DF | .~.~ At least six oxygens bonded directly to the tetracyclo ring system |
| 203 | DF | .~.~.~ Nitrogen and carbonyl or cyano bonded directly to the tetracyclo ring system (e.g., tetracycline, etc.) |
| 204 | DF | .~.~.~.~ Carbon double bonded directly to the tetracyclo ring system (e.g., 6 methylene tetracycline, etc.) |
| 205 | DF | .~.~.~.~ Plural nitrogens bonded directly to the tetracyclo ring system |
| 206 | DF | .~.~.~.~ Processes |
| 207 | DF | .~.~.~.~.~ Heavy metal or aluminum containing material utilized |
| 208 | DF | .~ Polycyclo ring system containing anthracene configured ring system having at least one double bond between ring members and having oxygen single bonded or any atom double bonded directly at the 9- and 10-positions (e.g., anthraquinones, etc.) |
| 209 | DF | .~.~ Phosphorus, selenium, silicon, heavy metal or aluminum containing |
| 210 | DF | .~.~ Nitrogen or carbon double bonded directly at the 9- or 10-position |
| 211 | DF | .~.~ Sulfur bonded directly to oxygen which is single bonded directly at the 9- or 10-position |
| 212 | DF | .~.~ The polycyclo ring system is bonded directly to an additional polycyclo ring system having at least three cyclos (e.g., plural anthracene configured ring systems bonded directly to each other, etc.) |
| 213 | DF | .~.~ The polycyclo ring system and an additional polycyclo ring system having at least three cyclos are bonded directly to the same atom (e.g., plural anthracene configured ring systems bonded directly to the same sulfur, etc.) |
| 214 | DF | .~.~.~ The atom is nitrogen (e.g., anthrimides, etc.) |
| 215 | DF | .~.~.~.~ At least five cyclos in the polycyclo ring system |
| 216 | DF | .~.~.~.~ The polycyclo ring system is tetracyclic |
| 217 | DF | .~.~.~.~ Nitrogen, oxygen, sulfur, carbon or halogen bonded directly at beta position of the anthracene configured ring system (i.e., 2-, 3-, 6- or 7 position) |
| 218 | DF | .~.~ The polycyclo ring system is attached indirectly by nonionic bonding to an additional polycyclo ring system having at least three cyclos (e.g., plural anthracene ring systems attached indirectly to each other by nonionic bonding, etc.) |
| 219 | DF | .~.~.~ Nitrogen, oxygen, sulfur, carbon or halogen bonded directly at beta position of the anthracene configured ring system (i.e. 2-, 3-, 6- or 7 position) |
| 220 | DF | .~.~ The polycyclo ring system contains at least four cyclos |
| 221 | DF | .~.~ Sulfur bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 222 | DF | .~.~.~ Nitrogen or additional sulfur bonded directly to the sulfur |
| 223 | DF | .~.~.~ Additional carbon bonded directly to the sulfur |
| 224 | DF | .~.~.~ Carbonyl, nitrogen, oxygen or halogen bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 225 | DF | .~.~.~ Nitrogen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 226 | DF | .~.~.~.~ Oxygen, sulfur or halogen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 227 | DF | .~.~.~.~.~ Plural nitrogens, plural oxygens, plural sulfurs, or plural halogens bonded directly at alpha positions |
| 228 | DF | .~.~.~.~ Additional ring containing |
| 229 | DF | .~.~.~.~.~ Containing cyano or containing nitrogen bonded directly to sulfur (e.g., sulfonamide containing, etc.) |
| 230 | DF | .~.~.~.~.~ Acyclic carbonyl or thiocarbonyl containing (e.g., thiocarboxamide containing, etc.) |
| 231 | DF | .~.~.~.~.~.~ Oxygen, sulfur or halogen bonded directly to the additional ring |
| 232 | DF | .~.~.~.~.~ Oxygen, sulfur, nitro or halogen bonded directly to the additional ring |
| 233 | DF | .~.~.~.~.~.~ Plural additional rings containing |
| 234 | DF | .~.~ Sulfur bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 235 | DF | .~.~.~ Nitrogen or halogen bonded directly to the anthracene configured ring system |
| 236 | DF | .~.~ Nitrogen bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 237 | DF | .~.~.~ Oxygen, nitrogen or additional carbon bonded directly to the nitrogen |
| 238 | DF | .~.~ Nitrogen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 239 | DF | .~.~.~ Cyano bonded directly to the anthracene configured ring system |
| 240 | DF | .~.~.~ Oxygen bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 241 | DF | .~.~.~.~ Additional carbon bonded directly to the oxygen |
| 242 | DF | .~.~.~.~.~ The additional carbon is part of a ring |
| 243 | DF | .~.~.~ Oxygen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 244 | DF | .~.~.~.~ Halogen bonded directly to the anthracene configured ring system |
| 245 | DF | .~.~.~.~ Carbon bonded directly to the anthracene configured ring system |
| 246 | DF | .~.~.~.~ Oxygen bonded directly to the nitrogen (e.g., nitro bonded directly at 8 position, etc.) |
| 247 | DF | .~.~.~.~ Additional carbon bonded directly to the nitrogen |
| 248 | DF | .~.~.~.~.~ Cyano, carboxamide, sulfonamide or halogen containing |
| 249 | DF | .~.~.~ Halogen bonded directly to the anthracene configured ring system |
| 250 | DF | .~.~.~.~ Carbonyl, oxygen or sulfur bonded directly to he nitrogen |
| 251 | DF | .~.~.~ Carbon bonded directly to the anthracene configured ring system |
| 252 | DF | .~.~.~.~ Nitrogen or halogen bonded directly to the carbon (e.g., carboxamide bonded directly to the anthracene configured ring system, etc.) |
| 253 | DF | .~.~.~ Oxygen or sulfur bonded directly to the nitrogen (e.g., 1- nitroanthraquinone, etc.) |
| 254 | DF | .~.~.~.~ Plural nitrogens bonded directly at alpha positions (i.e., 1-, 4-, 5- or 8 positions, e.g., 1, 5- dinitroanthraquinones, etc.) |
| 255 | DF | .~.~.~ Additional carbon bonded directly to the nitrogen |
| 256 | DF | .~.~.~.~ The additional carbon is part of a carbonyl group (i.e., carboxamido bonded directly at alpha position) |
| 257 | DF | .~.~.~.~.~ Nitrogen, oxygen, sulfur or halogen bonded directly to an additional ring |
| 258 | DF | .~.~.~.~ The additional carbon is part of a ring or ring system |
| 259 | DF | .~.~.~.~.~ Oxygen, sulfur or halogen bonded directly to the ring or ring system |
| 260 | DF | .~.~.~.~ Acyclic carbonyl, sulfur or halogen containing |
| 261 | DF | .~.~ Oxygen bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 262 | DF | .~.~ Oxygen bonded directly at alpha position (i.e., 1-, 4-, 5-, or 8-position) |
| 263 | DF | .~.~ Halogen bonded directly at beta position (i.e., 2-, 3-, 6-, or 7-position) |
| 264 | DF | .~.~ Halogen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 265 | DF | .~.~ Carbon bonded directly at beta position (i.e., 2-, 3-, 6- or 7-position) |
| 266 | DF | .~.~.~ Nitrogen, halogen or additional oxygen containing |
| 267 | DF | .~.~ Carbon bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) |
| 268 | DF | .~.~ Processes of forming anthraquinone per se or enolic form thereof by reacting an organic acid, aldehyde, anhydride or an indane (e.g., reacting phthalic anhydride, methyl phenylindane, etc.) |
| 269 | DF | .~.~ Processes of forming anthraquinone per se or enolic form thereof utilizing heavy metal containing material (e.g., vanadium catalyst utilized, etc.) |
| 270 | DF | .~.~.~ Light metal or nitrogen containing material utilized (e.g., ceric ammonium nitrate catalyst utilized, etc.) |
| 271 | DF | .~ Polycyclo ring system containing anthracene configured ring system having at least one double bond between ring members and having oxygen single bonded or any atom double bonded direct at the 9- or 10-position (e.g., anthrones, anthranois, etc.) |
| 272 | DF | .~.~ Phosphorus, selenium, tellurium, or heavy metal containing |
| 273 | DF | .~.~ The polycyclo ring system is bonded directly to an additional polycyclo ring system having at least three cyclo (e.g., plural anthracene configured ring systems bonded directly to each other, etc.) |
| 274 | DF | .~.~ The polycyclo ring system is attached indirectly by nonionic bonding to an additional polycyclo ring system having a least three cyclos (e.g., plural anthracene configured ring systems bonded directly to the same nitrogen, etc.) |
| 275 | DF | .~.~ The polycyclo ring system has at least ten cyclos |
| 276 | DF | .~.~ The polycyclo ring system has nine cyclos |
| 277 | DF | .~.~.~ Cyano, nitrogen or sulfur bonded directly to the nonacyclo ring system |
| 278 | DF | .~.~.~.~ Halogen containing or processes wherein a halogen containing material is utilized |
| 279 | DF | .~.~.~ Oxygen single bonded directly to the nonacyclo ring system |
| 280 | DF | .~.~.~.~ Halogen or light metal containing or processes wherein a halogen or light metal containing is utilized |
| 281 | DF | .~.~.~ Halogen containing |
| 282 | DF | .~.~ The polycyclo ring system has seven or eight cyclos |
| 283 | DF | .~.~.~ Halogen containing |
| 284 | DF | .~.~ The polycyclo ring system has five of six cyclos |
| 285 | DF | .~.~.~ Halogen containing |
| 286 | DF | .~.~ The polycyclo ring system has four cyclos (e.g., benzanthrones, etc.) |
| 287 | DF | .~.~.~ Cyano, carbonyl, nitrogen or sulfur bonded directly to the tetracyclo ring system |
| 288 | DF | .~.~.~ Halogen or carbon bonded directly to the tetracyclo ring system |
| 289 | DF | .~.~ Nitrogen or sulfur bonded directly to the anthracene configured ring system |
| 290 | DF | .~.~ Carbon, halogen or plural oxygens bonded directly to the anthracene configured ring system |
| 291 | DF | .~ Cyclohexadiene having atoms double bonded directly at the 1- and 2- positions (e.g., orthoquinones, etc.) |
| 292 | DF | .~.~ Polycyclo ring system having the cyclohexadiene as one of the cyclos |
| 293 | DF | .~ Cyclohexadiene having atoms double bonded directly at the 1- and 4- positions (e.g., paraquinones, etc.) |
| 294 | DF | .~.~ Phosphorus, heavy metal or aluminum containing |
| 295 | DF | .~.~ Polycyclo ring system having the cyclohexadiene as one of the cyclos |
| 296 | DF | .~.~.~ Oxygen double bonded directly at the 1- and 4- positions |
| 297 | DF | .~.~.~.~ Nitrogen or halogen bonded directly to the polycyclo ring system |
| 298 | DF | .~.~.~.~ Chalcogen single bonded directly to the polycyclo ring system |
| 299 | DF | .~.~.~.~ Carbon bonded directly to the polycyclo ring system |
| 300 | DF | .~.~.~ Plural oxygens and plural nitrogens bonded directly to the polycyclo ring system |
| 301 | DF | .~.~ Nitrogen double bonded directly at the 1- and 4- positions |
| 302 | DF | .~.~ Nitrogen double bonded directly at the 1- or 4- positions |
| 303 | DF | .~.~ Carbon double bonded directly at the 1- and 4- positions |
| 304 | DF | .~.~ Carbon double bonded directly at the 1- or 4- position |
| 305 | DF | .~.~ Sulfur bonded directly at the 2-, 3-, 5- or 6- position |
| 306 | DF | .~.~ Nitrogen bonded directly at the 2-, 3-, 5- or 6- position |
| 307 | DF | .~.~ Oxygen bonded directly at the 2-, 3-, 5-, or 6- position |
| 308 | DF | .~.~ Halogen bonded directly at the 2-, 3-, 5-, or 6- position |
| 309 | DF | .~.~ Carbon donded directly at the 2-, 3-, 5- or 6- position |
| 310 | DF | .~.~.~ At least three carbons bonded directly to the cyclohexadiene |
| 500 | DF | .~ Cyclopentanohydrophenanthrene ring system wherein two nonadjacent carbons of the ring system are bonded directly to each other (e.g., 3,5 cyclocholesterols, 3,5-cycloandrostanes, etc.) |
| 501 | DF | .~.~ Oxygen bonded directly at the 6-position of the cyclopentanohydrophenanthrene ring system |
| 502 | DF | .~ Cyclopentanohydrophenanthrene ring system containing |
| 503 | DF | .~.~ With preservative or stabilizer |
| 504 | DF | .~.~ Heavy metal or aluminum containing |
| 505 | DF | .~.~ Boron, silicon, selenium or tellurium containing |
| 506 | DF | .~.~ Phosphorus attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding |
| 507 | DF | .~.~.~ The phosphorus is bonded directly at the 21-position or is bonded directly to a chalcogen which is bonded directly at the 21-positon |
| 508 | DF | .~.~ Spiro |
| 509 | DF | .~.~ Plural cyclopentanohydrophenanthrene ring systems |
| 510 | DF | .~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos |
| 511 | DF | .~.~.~ The additional ring shares the 1,2-positions of the cyclopentanohydrophenanthrene ring system |
| 512 | DF | .~.~.~ The additional ring shares the 5,10- or 5,19-positions of the cyclopentanohydrophenanthrene ring system |
| 513 | DF | .~.~.~ The additional ring shares the 6,7-positions of the cyclopentanohydrophenanthrene ring system |
| 514 | DF | .~.~.~ The additional ring shares the 16,17-positions of the cyclopentanohydrophenanthrene ring system |
| 515 | DF | .~.~ Nitrogen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 516 | DF | .~.~.~ The nitrogen is double bonded to the cyclopentanohydrophenanthrene ring system |
| 517 | DF | .~.~.~.~ The nitrogen is part of a semicarbazone or thiosemicarbazone group |
| 518 | DF | .~.~.~.~ Additional nitrogen bonded directly to the nitrogen (e.g., hydrazones, etc.) |
| 519 | DF | .~.~.~.~ Oxygen bonded directly to the nitrogen (e.g., oximes, isonitrosos, etc.) |
| 520 | DF | .~.~.~.~.~ The nitrogen is bonded directly at the 3-position |
| 521 | DF | .~.~.~ The nitrogen is bonded directly at the 3-position |
| 522 | DF | .~.~.~ The nitrogen is bonded directly at the 17-position |
| 523 | DF | .~.~ Sulfur bonded directly to the cyclopentanohydrophenanthrene ring system |
| 524 | DF | .~.~.~ The sulfur is bonded directly at the 1- or 3-position |
| 525 | DF | .~.~.~ The sulfur is bonded directly at the 16- or 17-position |
| 526 | DF | .~.~ Carbon double bonded directly to the cyclopentanohydrophenantrene ring system |
| 527 | DF | .~.~.~ The carbon is double bonded directly at the 2-position |
| 528 | DF | .~.~.~ The carbon is double bonded directly at the 16-position |
| 529 | DF | .~.~.~.~ And carbon bonded directly at the 17 beta-position is a member of an acyclic chain of two or more uninterrupted carbons |
| 530 | DF | .~.~.~ The carbon is double bonded directly at the 17-position (e.g., fusidic acids, etc.) |
| 531 | DF | .~.~.~.~ Nitrogen or sulfur containing |
| 532 | DF | .~.~.~.~ The carbon is a member of an acyclic chain of exactly two carbons (e.g., 3 keto-4,17(20)-pregnadienes, 17-ethylidene-estranes,etc.) |
| 533 | DF | .~.~.~.~.~ Plural oxygens bonded directly to the cyclopentanohydrophenanthrene ring system |
| 534 | DF | .~.~.~.~.~.~ And oxygen bonded directly at the 21-position of the compound |
| 535 | DF | .~.~ Halogen bonded directly at the 12-position of the cyclopentanohydrophenanthrene ring system |
| 536 | DF | .~.~ Halogen bonded directly at the 16-position of the cyclopentanohydrophenanthrene ring system |
| 537 | DF | .~.~.~ Plural halogens bonded directly at the 16-position |
| 538 | DF | .~.~.~ Carbon bonded directly at the 17 beta-position is a member of an acyclic chain of two or more uninterrupted carbons |
| 539 | DF | .~.~ Halomethyl bonded directly to the cyclopentanohydrophenanthrene ring system (e.g., 16-trifluoromethyl progesterones, etc.) |
| 540 | DF | .~.~ Carbon bonded directly at the 17 beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of six or more uninterrupted carbons (e.g., sterols, etc.) |
| 541 | DF | .~.~.~ Oxygen bonded directly at the 1-, 2-, or 4-position |
| 542 | DF | .~.~.~ Oxygen bonded directly at the 6- or 7-position |
| 543 | DF | .~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 544 | DF | .~.~.~ Exactly one oxygen bonded directly to the cyclopentanohydrophenanthrene ring system (e.g., cholesterols, cholestanols, stigmasterols, etc.) |
| 545 | DF | .~.~.~.~ Processes of isolating, purifying or recovering from animal, vegetable or fungal sources (e.g., wool fat or grease, lanolin, fish oils, animal tissue, soybean oil, tall oil or pitch, wood products, sugar cane, soap stocks, yeast, molds, etc.) |
| 546 | DF | .~.~.~.~ Halogen or oxygen bonded directly to the acyclic carbon chain at the 17 beta-position (e.g., 25-hydroxy cholesterols, etc.) |
| 547 | DF | .~.~.~.~ Unsaturation between the 7- and 8-positions (e.g., ergosterols, 7 dehydrocholesterols, provitamin D, etc.) |
| 548 | DF | .~.~ Carbon bonded directly at the 17 beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of five uninterrupted carbons (e.g., choladienes, cholanic acids, etc.) stocks, yeast, molds, etc.) |
| 549 | DF | .~.~.~ Oxygen bonded directly at the 12-position (e.g., cholic acids, desoxycholic acids, dehydrocholic acids, etc.) |
| 550 | DF | .~.~.~.~ Halogen, nitrogen, or sulfur containing (e.g., glycocholic acids, taurocholic acids, etc.) |
| 551 | DF | .~.~.~ Oxygen bonded directly at the 6- or 7-position (e.g., chenodeoxycholic acids, ursodeoxycholic acids, etc.) |
| 552 | DF | .~.~.~ Exactly one oxygen bonded directly to the cyclopentanohydrophenanthrene ring system (e.g., 3-hydroxycholanic acids, lithocholic acids, etc.) |
| 553 | DF | .~.~ Carbon bonded directly at the 17 beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of three or four uninterruped carbons, (e.g., diketobisnorcholenic acids, etc.) |
| 554 | DF | .~.~.~ Halogen or nitrogen containing (e.g., 20-cyano-pregnanes, 21-cyano pregnenes, etc.) |
| 555 | DF | .~.~.~ Exactly one oxygen bonded directly to the cyclopentanohydrophenanthrene ring system (e.g., 3-keto-bisnorcholenic acids, 3-keto-bisnor-cholene-22 als, etc.) |
| 556 | DF | .~.~.~.~ And oxygen bonded directly at the 20-position of the compound |
| 557 | DF | .~.~ Carbon bonded directly at the 17-beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of two uninterrupted carbons (e.g., pregnanes, etc.) |
| 558 | DF | .~.~.~ The A ring is a benzene ring |
| 559 | DF | .~.~.~ Three or more oxygens bonded directly to the cyclopentanohydrophenanthrene ring system |
| 560 | DF | .~.~.~.~ Oxygen bonded directly at the 1-, 2- or 4-position |
| 561 | DF | .~.~.~.~ Oxygen bonded directly at the 6-position |
| 562 | DF | .~.~.~.~ Oxygen bonded directly at the 7-, 8- or 9-position |
| 563 | DF | .~.~.~.~ Oxygen bonded directly at the 14- or 15-position |
| 564 | DF | .~.~.~.~ Oxygen bonded directly at the 16-position |
| 565 | DF | .~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 566 | DF | .~.~.~.~.~ Oxygen bonded directly at the 21-position (e.g., triamcinolone, etc.) |
| 567 | DF | .~.~.~.~ Halogen bonded directly at the 2- or 4-position (e.g., 4-bromocortisones, etc.) |
| 568 | DF | .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated |
| 569 | DF | .~.~.~.~ Oxygen bonded directly at the 3-, 11-, and 17-positions |
| 570 | DF | .~.~.~.~.~ Oxygen bonded directly at the 21-position |
| 571 | DF | .~.~.~.~.~.~ Carbon bonded directly at the 1-, 2- or 4-position |
| 572 | DF | .~.~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 573 | DF | .~.~.~.~.~.~.~ Carbon bonded directly at the 16-position |
| 574 | DF | .~.~.~.~.~.~ Carbon bonded directly at the 16-position (e.g., betamethasones, dexamethasones, etc.) |
| 575 | DF | .~.~.~.~.~.~ Nitrogen or sulfur containing |
| 576 | DF | .~.~.~.~.~.~ Unsaturation between the 1- and 2-positions and the 4- and 5-positions (e.g., prednisones, prednisolones, etc.) |
| 577 | DF | .~.~.~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., cortisones, etc.) |
| 578 | DF | .~.~.~.~.~.~.~ Additional unsaturation in the cyclopentanohydrophenanthrene ring system |
| 579 | DF | .~.~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated |
| 580 | DF | .~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 581 | DF | .~.~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., 21-thiol prednisones, 21 thio cortisones, etc.) |
| 582 | DF | .~.~.~ Two oxygens bonded directly to the cyclopentanohydrophenanthrene ring system |
| 583 | DF | .~.~.~.~ Oxygen bonded directly at the 5-, 6- or 7-position |
| 584 | DF | .~.~.~.~ Oxygen bonded directly at the 12-position |
| 585 | DF | .~.~.~.~ Oxygen bonded directly at the 15- or 16-position |
| 586 | DF | .~.~.~.~ Oxygen bonded directly at the 3- and 11-position |
| 587 | DF | .~.~.~.~.~ Oxygen bonded directly at the 21-position |
| 588 | DF | .~.~.~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., aldosterones, corticosterones, etc.) |
| 589 | DF | .~.~.~.~.~ Carbon bonded directly at the 16-position |
| 590 | DF | .~.~.~.~.~ Unsaturation between the 4- and 5-positions |
| 591 | DF | .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated |
| 592 | DF | .~.~.~.~ Oxygen bonded directly at the 3- and 17-positions |
| 593 | DF | .~.~.~.~.~ Oxygen bonded directly at the 21-position |
| 594 | DF | .~.~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 595 | DF | .~.~.~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., 17-alpha-hydroxy progesterones, etc.) |
| 596 | DF | .~.~.~.~.~ Carbon bonded directly at the 16-position |
| 597 | DF | .~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 598 | DF | .~.~.~.~.~ Unsaturation between the 4- and 5-positions |
| 599 | DF | .~.~.~ Exactly one oxygen bonded directly to the cyclopentanohydrophenanthrene ring system |
| 600 | DF | .~.~.~.~ Oxygen bonded directly at the 21-position |
| 601 | DF | .~.~.~.~.~ Unsaturation between the 4- and 5-position (e.g., desoxycorticosterones, etc.) |
| 602 | DF | .~.~.~.~.~.~ Additional unsaturation in the cyclopentanohydrophenanthrene ring system |
| 603 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 1-, 2-, 3-, 4- or 5-position |
| 604 | DF | .~.~.~.~ Carbon bonded directly at the 16-position (e.g., 16-cyanopregn-4-ene-3, 20 diones, etc.) |
| 605 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 606 | DF | .~.~.~.~ Unsaturation between the 5- and 6-positions (e.g., pregnenolones, etc.) |
| 607 | DF | .~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., progesterones, etc.) |
| 608 | DF | .~.~.~.~.~ Additional unsaturation in the cyclopentanohydrophenanthrene ring system |
| 609 | DF | .~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated (e.g., pregnandiols, pregnanolones, etc.) |
| 610 | DF | .~.~ Acyclic carbon bonded directly at the 17 beta-position of the cyclopentanohydrophenanthrene ring system (e.g., etiocholanic acids, 17 cyanoetiocholanes, 17-aldehydrostanes, etc.) |
| 611 | DF | .~.~.~ Exactly one oxygen bonded directly to the cyclopentanohydrophenanthrene ring system (e.g., 3-keto-etiocholanic acids, etc.) |
| 612 | DF | .~.~ Three or more oxygens bonded directly to the cyclopentanohydrophenanthrene ring system |
| 613 | DF | .~.~.~ Oxygen bonded directly at the 1-position |
| 614 | DF | .~.~.~ Oxygen bonded directly at the 2- or 4-position |
| 615 | DF | .~.~.~ Oxygen bonded directly at the 5-, 6- or 7-position |
| 616 | DF | .~.~.~ Oxygen bonded directly at the 16-position |
| 617 | DF | .~.~.~.~ The A ring is a benzene ring (e.g., estriols, etc.) |
| 618 | DF | .~.~.~ The A ring is a benzene ring |
| 619 | DF | .~.~.~ Oxygen bonded directly at the 3-, 11- and 17-positions (e.g., 1-androstene 3,11,17-triones, etc.) |
| 620 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 1, 2- or 4-position |
| 621 | DF | .~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., adrenosterones, 11 hydroxytestosterones, etc.) |
| 622 | DF | .~.~.~.~.~ 17 alpha-position substituted (e.g., 11-keto-17 alpha-alkyltestosterones, etc.) |
| 623 | DF | .~.~ Two oxygens bonded directly to the cyclopentanohydrophenanthrene ring system |
| 624 | DF | .~.~.~ Oxygen bonded directly at the 16-position |
| 625 | DF | .~.~.~ The A ring is a benzene ring (e.g., estrones, estradiols, etc.) |
| 626 | DF | .~.~.~.~ Nitrogen or sulfur containing |
| 627 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 1-, 2- or 4-position |
| 628 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 629 | DF | .~.~.~.~ Carbon bonded directly at the 11-, 15- or 16-position |
| 630 | DF | .~.~.~.~ 17 alpha-position substituted |
| 631 | DF | .~.~.~.~.~ The 17 alpha-position substituent contains acyclic carbon-to-carbon unsaturation |
| 632 | DF | .~.~.~ 19-position substituted (e.g., 19-methylene-androstanes, 10-cyanoestranes, etc.) |
| 633 | DF | .~.~.~ Carbon bonded directly at the 10- and 13-positions (e.g., androstenes, etc.) |
| 634 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 1- or 3-position |
| 635 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 2- or 4-position |
| 636 | DF | .~.~.~.~ Unsaturation between the 5- and 6-positions (e.g., dehydroandrosterones, etc.) |
| 637 | DF | .~.~.~.~.~ 17 alpha-position substituted (e.g., 17 alpha-ethynyl-5-androstene-3 beta, 17 beta-diols, etc.) |
| 638 | DF | .~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., testosterones, etc.) |
| 639 | DF | .~.~.~.~.~ 17 alpha-position substituted (e.g., 17 alpha-alkynylandrosta-4, 6-diene 3,17-diols, etc.) |
| 640 | DF | .~.~.~.~.~ Additional unsaturation in the cyclopentanohydrophenanthrene ring system |
| 641 | DF | .~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated (e.g., androstandiols, androsterones, dihydrotestosterones, etc.) |
| 642 | DF | .~.~.~ Carbon bonded directly at the 13-position (e.g., 19-norandrostenes, estradienes, etc.) |
| 643 | DF | .~.~.~.~ Carbon or halogen bonded directly at the 1-, 2-, 4- or 5-position |
| 644 | DF | .~.~.~.~ Unsaturation between the 5- and 10-positions |
| 645 | DF | .~.~.~.~.~ 17 alpha-position substituted (e.g., 17 alpha-ethynyl-17-hydroxy-5(10) estren-3-ones, etc.) |
| 646 | DF | .~.~.~.~ Unsaturation between the 4- and 5-positions (e.g., 19-nortestosterones, 13 beta-alkyl-4-gonene-3,17-diones etc.) |
| 647 | DF | .~.~.~.~.~ Carbon or halogen bonded directly at the 6- or 7-position |
| 648 | DF | .~.~.~.~.~ 17 alpha-position substituted (e.g., 17 alpha-ethynyl-19 nortestosterones, etc.) |
| 649 | DF | .~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated (e.g., 17 alpha-alkyl-17 beta-hydroxyestran-3-ones, etc.) |
| 650 | DF | .~.~ Oxygen bonded directly at the 16- or 17-position of the cyclopentanohydrophenanthrene ring system |
| 651 | DF | .~.~.~ Carbon or halogen bonded directly at the 1- or 3-position |
| 652 | DF | .~.~.~ Carbon or halogen bonded directly at the 2-, 4- or 5-position |
| 653 | DF | .~ 9,10-Seco-cyclopentanohydrophenanthrene ring system or 9,10-seco cyclopentanohydrophenanthrene ring system having a bond between the 3- and 5-positions (e.g., vitamin D compounds, cholecalciferols, activated 7-dehydrocholesterols, dihydrotachysterols, 3,5 cyclovitamin D compounds, etc.) |