US PATENT SUBCLASS 514 / 579
.~ Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI

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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
579.~ Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI {22}
580  DF  .~.~> Thioureas (i.e., N-C(=S)-N {3}
588  DF  .~.~> Ureas (i.e., N-C(=O)-N) {6}
599  DF  .~.~> Thiocarboxamides, (i.e., C(=S)-N)
600  DF  .~.~> Sulfamides (i.e., N-(O=)S(=O)-N)
601  DF  .~.~> Sulfonamides (i.e., Q-(O=)S(=O)-N, wherein Q is a substituent and wherein any substituent attached to the nitrogen will be referred to as E) {2}
606  DF  .~.~> N-S-S containing
607  DF  .~.~> N-S-N containing or contains a nitrogen bonded directly to a S=O group (e.g., sulfinamides, etc.)
608  DF  .~.~> Sulfur attached directly to amino nitrogen by nonionic bonding (e.g., sulfenamides, etc.)
609  DF  .~.~> Cyanamides (i.e., compounds containing cyano bonded directly to amino nitrogen)
610  DF  .~.~> Nitramines (i.e., compounds containing nitro bonded directly to amino nitrogen)
611  DF  .~.~> Nitrosamines (i.e., compounds containing nitroso bonded directly to amino nitrogen)
612  DF  .~.~> Haloamines (i.e., compounds containing halogen attached directly to amino nitrogen by nonionic bonding)
613  DF  .~.~> Carboxamides (i.e., R-C(=O)-N, wherein R is a radical having carbon bonded directly to the C(=O)-N or is hydrogen and wherein any substituent attached to nitrogen will be referred to as E) {6}
631  DF  .~.~> Amidines (i.e., N=C-N) {5}
638  DF  .~.~> Nitrogen double bonded directly to carbon {3}
642  DF  .~.~> Quaternary ammonium containing {1}
644  DF  .~.~> Amine oxides
645  DF  .~.~> Nitroxides, oxyamines or hydroxylamines (i.e., N-O or N-OH)
646  DF  .~.~> Benzene ring containing {5}
659  DF  .~.~> Alicyclic ring or ring system and amino nitrogen are attached indirectly by an acyclic carbon or acyclic chain
660  DF  .~.~> Plural alicyclic rings {1}
663  DF  .~.~> Acyclic {7}

DEFINITION

Classification: 514/579

Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso, DOAI:

(under subclass 1) Subject matter which includes a compound containing nitrogen in a form other that as nitrogen in an inorganic ion of an addition salt, nitro or nitroso.

(1) Note. This group of compounds includes for example, ureas, thioureas, amides, amidines, azines, hydrazones, carbodimides, oximes, hydroxylamines and amines, inter alia, as well as their inorganic acid salts.

(2) Note. This subclass is residual for alicyclic amines not specifically provided for below.

(3) Note. This subclass contains, for example: [figure] [caption], etc.

(4) Note. If amino nitrogen is present, the compound may additionally contain nitro, nitroso or nitrogen in an inorganic ion of an addition salt.

(5) Note. Component parts of an "adduct" will be considered to be attached to each other ionically, except if it is clear that the mode of attachment is nonionic.