CPC Class Codes
A61P 35/00
Antineoplastic agents
A61P 43/00
Drugs for specific purposes...
C07C 259/10
having carbon atoms of hydr...
C07C 311/29
having the sulfur atom of a...
C07D 207/327
Radicals substituted by car...
C07D 207/34
with hetero atoms or with c...
C07D 213/61
Halogen atoms or nitro radi...
C07D 213/64
attached in position 2 or 6
C07D 231/12
with only hydrogen atoms, h...
C07D 231/14
with hetero atoms or with c...
C07D 235/18
with aryl radicals directly...
C07D 239/28
with hetero atoms or with c...
C07D 239/38
One sulfur atom
C07D 261/18
Carbon atoms having three b...
C07D 263/34
with hetero atoms or with c...
C07D 267/20
[b, f]-condensed
C07D 277/30
Radicals substituted by car...
C07D 277/593
Z being doubly bound oxygen...
C07D 277/64
with only hydrocarbon or su...
C07D 307/85
attached in position 2
C07D 307/91 :
Dibenzofurans; Hydrogenated...
C07D 317/60 :
Radicals substituted by car...
C07D 333/24 :
Radicals substituted by car...
C07D 333/38 :
Carbon atoms having three b...
C07D 401/04 :
directly linked by a ring-m...
C07D 403/10 :
linked by a carbon chain co...
C07D 413/04 :
directly linked by a ring-m...
C07D 417/04 :
directly linked by a ring-m...
C07D 417/12 :
linked by a chain containin...
C07D 417/14 :
containing three or more he...
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