Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07J
STEROIDS
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7/00
Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
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C07J7/0005
not substituted in position 21
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C07J7/001
substituted in position 20 by a keto group
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C07J7/005

Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof
11542298 · 2023-01-03 · ·

The present invention relates to novel steroidal compounds of formula (I), process for preparation of the same and composition comprising these compounds. ##STR00001##

HYDROXYSTEROID COMPOUNDS, THEIR INTERMEDIATES, PROCESS OF PREPARATION, COMPOSITION AND USES THEREOF
20210024572 · 2021-01-28 ·

The present invention relates to novel steroidal compounds of formula (I), process for preparation of the same and composition comprising these compounds.

##STR00001##

Hydroxysteroid compounds, their intermediates, process of preparation, composition and uses thereof
10618933 · 2020-04-14 · ·

The present invention relates to novel steroidal compounds of formula (I), process for preparation of the same and composition comprising these compounds. ##STR00001##

HYDROXYSTEROID COMPOUNDS, THEIR INTERMEDIATES, PROCESS OF PREPARATION, COMPOSITION AND USES THEREOF
20170158730 · 2017-06-08 · ·

The present invention relates to novel steroidal compounds of formula (I), process for preparation of the same and composition comprising these compounds.

##STR00001##