CPC Class Codes
A61K 31/4353
ortho- or peri-condensed wi...
A61K 31/4985
Pyrazines or piperazines or...
A61K 31/5025
ortho- or peri-condensed wi...
A61P 1/04
for ulcers, gastritis or re...
A61P 11/00
Drugs for disorders of the ...
A61P 11/06
Antiasthmatics
A61P 13/12
of the kidneys
A61P 17/00
Drugs for dermatological di...
A61P 19/02
for joint disorders, e.g. a...
A61P 19/06
Antigout agents, e.g. antih...
A61P 21/00
Drugs for disorders of the ...
A61P 25/00
Drugs for disorders of the ...
A61P 25/28
for treating neurodegenerat...
A61P 29/00
Non-central analgesic, anti...
A61P 35/00
Antineoplastic agents
A61P 35/04
specific for metastasis
A61P 37/00
Drugs for immunological or ...
A61P 37/06
Immunosuppressants, e.g. dr...
A61P 37/08
Antiallergic agents antiast...
A61P 43/00
Drugs for specific purposes...
A61P 9/00 :
Drugs for disorders of the ...
A61P 9/10 :
for treating ischaemic or a...
C07D 213/73 :
Unsubstituted amino or imin...
C07D 237/20 :
Nitrogen atoms nitro radica...
C07D 239/42 :
One nitrogen atom nitro rad...
C07D 239/47 :
One nitrogen atom and one o...
C07D 241/20 :
Nitrogen atoms nitro radica...
C07D 241/26 :
with nitrogen atoms directl...
C07D 401/12 :
linked by a chain containin...
C07D 403/12 :
linked by a chain containin...
C07D 403/14 :
containing three or more he...
C07D 405/12 :
linked by a chain containin...
C07D 409/14 :
containing three or more he...
C07D 413/12 :
linked by a chain containin...
C07D 417/12 :
linked by a chain containin...
C07D 471/04 :
Ortho-condensed systems
C07D 487/04 :
Ortho-condensed systems
C07D 491/10 :
Spiro-condensed systems
C07D 491/113 :
with two or more oxygen ato...
C07D 495/04 :
Ortho-condensed systems
C07D 498/04 :
Ortho-condensed systems
C07D 513/04 :
Ortho-condensed systems
C07F 7/1804 :
Compounds having Si-O-C lin...
C07F 7/188 :
by reactions involving the ...
C07F 7/1892 :
by reactions not provided f...
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