Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C07
ORGANIC CHEMISTRY
Load children
C07J
STEROIDS
Load children
7/00
Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
Load children Filter patents View analytics View as hierarchy Open in page
C07J7/0005
not substituted in position 21
Load children Filter patents View analytics View as hierarchy Open in page
C07J7/001
substituted in position 20 by a keto group
Load children Filter patents View analytics View as hierarchy Open in page
C07J7/004
substituted in position 17 alfa
Load children Filter patents View analytics View as hierarchy Open in page
Sorry, no patents found.