Global patent index - EP 0980384 A1

EP 0980384 A1 2000-02-23 - 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

EP 0980384 A1 (EN)

Application

EP 98918804 A

Priority

  • US 9808485 W
  • US 85087697 A

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 (main, further and additional classification)

C07J 31/00; A61K 31/57; C07J 7/00

IPC 8 full level (invention and additional information)

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 (invention and additional information)

C07J 7/007 (2013.01); C07J 31/006 (2013.01)

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

EPO simple patent family

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 9803702 B 19991101

INPADOC legal status

2006-12-08 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Ref Legal Event Code: WD

- Ref Document Number: 1025579

- Country of Ref Document: HK

2002-06-26 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011224

2001-01-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20001116

2000-02-23 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991028

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

2000-02-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL PAYMENT 19991028;LT PAYMENT 19991028;LV PAYMENT 19991028;RO PAYMENT 19991028;SI PAYMENT 19991028