ClassID:

96580

C07J71/0015 - CPC Classification

Classification description:

Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring; Oxygen-containing hetero ring; Oxiranes at position 9(11)

Recent Application in this class:
#1
20200291058
2020-09-17

Inhibitors of glucocorticoid receptor

#2
20200055892
2020-02-20

Inhibitors of glucocorticoid receptor

#3
20190177361
2019-06-13

Process for preparation of corticosteroids

#4
20180002372
2018-01-04

Process for preparation of glucocorticoid steroids

#5
20170114088
2017-04-27

Process for the preparation of 17-desoxy-corticosteroids

#6
20150344518
2015-12-03

Estrogen receptor imaging agents

#7
20140179914
2014-06-26

Process for the preparation of 6-alpha-fluoro pregnanes

#8
20130211069
2013-08-15

PROCESS FOR THE PREPARATION OF 17-DESOXY-CORTICOSTEROIDS

#9
20090149431
2009-06-11

Eplerenone Drug Substance Having High Phase Purity

#10
20090054388
2009-02-26

11β-hydroxyandrosta-4-ene-3-ones

#11
20080027237
2008-01-31

Processes for preparations of 9,11-epoxy steroids and intermediates useful therein

#12
20070249573
2007-10-25

17alpha-substituted 4-(3-oxoestra-4,9-dien-11beta-yl)-benzoic acid, its derivatives and process for its production

#13
20070066580
2007-03-22

Novel aldosterone antagonists and uses thereof

#14
20070060746
2007-03-15

PROCESSES FOR PREPARATION OF 9,11 EPOXY STEROIDS AND INTERMEDIATES USEFUL THEREIN

#15
20060252926
2006-11-09

Process for the preparation of pregnanes

#16
20060116359
2006-06-01

17.Beta-(alpha-hydroxy)-esters of androstanes as intermediates for the preparation of 17.beta-fluorinated-androstane esters

#17
20050261261
2005-11-24

Eplerenone drug substance having high phase purity

#18
20050256094
2005-11-17

Processes for preparation of 9,11-epoxy steroids and intermediates useful therein

#19
20050239761
2005-10-27

Keto-substituted steroid compounds

#20
20050159594
2005-07-21

Eplerenone crystal form exhibiting enhanced dissolution rate