CPC Class Codes
A61P 17/00
Drugs for dermatological di...
A61P 27/02
Ophthalmic agents
A61P 29/00
Non-central analgesic, anti...
A61P 31/00
Antiinfectives, i.e. antibi...
A61P 43/00
Drugs for specific purposes...
C07C 2601/08
the ring being saturated
C07C 311/21
having the nitrogen atom of...
C07C 317/34
having sulfone or sulfoxide...
C07C 317/36
with the nitrogen atoms of ...
C07C 317/42
Y being a hetero atom
C07C 317/44
having sulfone or sulfoxide...
C07C 317/50
at least one of the nitroge...
C07C 321/30
Sulfides having the sulfur ...
C07C 323/49
to sulfur atoms
C07C 323/52
the carbon skeleton being a...
C07C 323/56
the carbon skeleton contain...
C07C 323/60
with the carbon atom of at ...
C07C 323/67
containing sulfur atoms of ...
C07D 207/09
Radicals substituted by nit...
C07D 207/46
with hetero atoms directly ...
C07D 213/32 :
Sulfur atoms
C07D 213/52 :
Sulfur atoms
C07D 233/64 :
with substituted hydrocarbo...
C07D 277/40 :
Unsubstituted amino or imin...
C07D 295/13 :
to an acyclic saturated chain
C07D 295/185 :
from aliphatic carboxylic a...
C07D 295/24 :
Oxygen atoms
C07D 307/64 :
Sulfur atoms
C07D 307/82 :
with hetero atoms or with c...
C07D 333/34 :
Sulfur atoms
C07D 405/12 :
linked by a chain containin...
C07D 413/12 :
linked by a chain containin...
C07D 417/12 :
linked by a chain containin...
C07F 9/304 :
Aromatic acids (P-C aromati...
C07F 9/3229 :
Esters of aromatic acids (P...
C07F 9/4021 :
Esters of aromatic acids (P...
C07F 9/5325 :
Aromatic phosphine oxides o...
C07F 9/59 :
Hydrogenated pyridine rings
C07F 9/6533 :
Six-membered rings
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