EP 0980384 A1 20000223 - PREGNANE 3,2O DIOL MONO- AND DI-SULPHATES
Title (en)
PREGNANE 3,2O DIOL MONO- AND DI-SULPHATES
Title (de)
MONO- UND DISULFATE VON PREGNAN-3,20-DIOL
Title (fr)
PREGNAN 3,20 DIOL MONO- ET DI-SULFATES
Publication
Application
Priority
- US 9808485 W 19980428
- US 85087697 A 19970502
Abstract (en)
[origin: WO9850415A1] This invention provides a compound having formula (I) wherein R and R<1> are each, independently, hydrogen or SO3<->X<+>; X<+> is alkali metal, alkaline earth metal, ammonium, alkylammonium containing 1-6 carbon atoms, or dialkylammonium containing 1-6 carbon atoms in each alkyl group, or trialkylammonium containing 1-6 carbon atoms in each alkyl group; with the proviso that R and R<1> are not both hydrogen, which is useful as a progestational agent.
IPC 1-7
IPC 8 full level
A61K 31/57 (2006.01); A61P 25/00 (2006.01); A61P 25/28 (2006.01); A61P 35/00 (2006.01); C07J 7/00 (2006.01); C07J 31/00 (2006.01)
CPC (source: EP KR)
A61P 25/00 (2017.12 - EP); A61P 25/28 (2017.12 - EP); A61P 35/00 (2017.12 - EP); C07J 7/007 (2013.01 - EP); C07J 31/00 (2013.01 - KR); C07J 31/006 (2013.01 - EP)
Citation (search report)
See references of WO 9850415A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9850415 A1 19981112; AR 012636 A1 20001108; AU 7165898 A 19981127; BR 9809380 A 20000704; CA 2289095 A1 19981112; CN 1254343 A 20000524; EP 0980384 A1 20000223; JP 2001523268 A 20011120; KR 20010012156 A 20010215; TW 434017 B 20010516; ZA 983702 B 19991101
DOCDB simple family (application)
US 9808485 W 19980428; AR P980102022 A 19980430; AU 7165898 A 19980428; BR 9809380 A 19980428; CA 2289095 A 19980428; CN 98804766 A 19980428; EP 98918804 A 19980428; JP 54816298 A 19980428; KR 19997010101 A 19980428; TW 87106514 A 19980428; ZA 983702 A 19980430