CPC Class Codes
A61K 31/66
Phosphorus compounds
A61K 31/675
having nitrogen as a ring h...
A61P 31/18
for HIV
A61P 43/00
Drugs for specific purposes...
C07D 213/75
Amino or imino radicals, ac...
C07D 213/85
in position 3
C07D 231/12
with only hydrogen atoms, h...
C07D 231/20
One oxygen atom attached in...
C07D 233/42
Sulfur atoms
C07D 239/49
with an aralkyl radical, or...
C07D 239/80
Oxygen atoms
C07D 243/04
having the nitrogen atoms i...
C07D 265/18
with hetero atoms directly ...
C07D 307/68
Carbon atoms having three b...
C07D 401/06
linked by a carbon chain co...
C07D 403/06
linked by a carbon chain co...
C07D 471/14
Ortho-condensed systems
C07D 491/04
Ortho-condensed systems
C07F 9/4006
Esters of acyclic acids whi...
C07F 9/58
Pyridine rings
C07F 9/645 :
having two nitrogen atoms a...
C07F 9/6506 :
having the nitrogen atoms i...
C07F 9/650905 :
having the nitrogen atoms i...
C07F 9/650947 :
condensed with carbocyclic ...
C07F 9/6512 :
having the nitrogen atoms i...
C07F 9/65128 :
condensed with carbocyclic ...
C07F 9/65335 :
condensed with carbocyclic ...
C07F 9/65515 :
the oxygen atom being part ...
C07F 9/65583 :
each of the hetero rings co...
C07F 9/6561 :
containing systems of two o...
C12N 9/16 :
acting on ester bonds (3.1)
C12Q 1/18 :
Testing for antimicrobial a...
C12Q 1/37 :
involving peptidase or prot...
C12Q 1/44 :
involving esterase
C40B 40/04 :
Libraries containing only o...
G01N 2333/16 :
HIV-1, HIV-2
G01N 2500/04 :
Screening involving studyin...
G01N 33/5038 :
involving detection of meta...
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