C07J71/0057 - CPC Classification Index

ClassID:

96588 ⎘

C07J71/0057 - CPC Classification

Classification description:

Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring; Nitrogen-containing hetero ring Nitrogen and oxygen

Sub-classes:

C07J71/0063 » {at position 2(3)} 8
C07J71/0068 » {at position 16(17)} 13

Recent Application in this class:

20220324903

2022-10-13

TRITERPENOID COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND THEIR USE FOR TREATING A NUCLEAR RECEPTOR SUBFAMILY 4 GROUP A MEMBER 1-MEDIATED DISEASE

20170114090

2017-04-27

Therapeutically active estratrienthiazole derivatives as inhibitors of 17 B-hydroxysteroid dehydrogenase, type 1

20130060013

2013-03-07

Compounds useful for treating neurodegenerative disorders

20110251379

2011-10-13

COMPOUNDS USEFUL FOR TREATING NEURODEGENERATIVE DISORDERS

20110060140

2011-03-10

Synthesis of (+) cortistatin A and related compounds