Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C07
ORGANIC CHEMISTRY
Load children
C07D
HETEROCYCLIC COMPOUNDS
Load children
327/00
Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
Load children Filter patents View analytics View as hierarchy
C07D327/02
one oxygen atom and one sulfur atom
Load children Filter patents View analytics View as hierarchy
C07D327/08
[b,e]-condensed with two six-membered carbocyclic rings
Filter patents View analytics View as hierarchy