Global Patent Index - EP 1027344 A2

EP 1027344 A2 2000-08-16 - PHARMACEUTICAL COMPOUNDS ISOLATED FROM ARISTOLOCHIA TALISCANA

Title (en)

PHARMACEUTICAL COMPOUNDS ISOLATED FROM ARISTOLOCHIA TALISCANA

Title (de)

PHARMZEUTISCHE WIRKSTOFFEN ISOLIERT AUS ARISTOLOCHIA TALISCANA

Title (fr)

COMPOSES PHARMACEUTIQUES ISOLES A PARTIR DE L'$i(ARISTOLOCHIA TALISCANA)

Publication

EP 1027344 A2 (EN)

Application

EP 98937641 A

Priority

  • GB 9802317 W
  • GB 9716244 A

Abstract (en)

[origin: WO9906388A2] The invention relates to extracts from Aristolochia taliscana and their uses in medicine, and also to compounds, known and novel isolated from the extracts, and compositions containing the extracts and compounds. The extracts and compounds are useful inter alia as anti-mutagens, antifungal agents and cytotoxic agents. The extracts and compositions of the invention can comprise at least 10 %, preferably at least 20 %, and more preferably at least 25 % by weight of a phenylbenzfuran.

IPC 1-7 (main, further and additional classification)

C07D 307/86; C07C 49/755; C07D 317/64

IPC 8 full level (invention and additional information)

C07C 45/78 (2006.01); C07C 49/755 (2006.01); C07D 307/86 (2006.01); C07D 405/04 (2006.01)

CPC (invention and additional information)

C07D 405/04 (2013.01); C07C 45/78 (2013.01); C07C 49/755 (2013.01); C07D 307/86 (2013.01)

Combination set (CPC)

C07C 45/78 + C07C 49/755

Citation (search report)

See references of WO 9906388A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9906388 A2 19990211; WO 9906388 A3 19990422; WO 9906388 A8 20000615; AU 8636798 A 19990222; CA 2298677 A1 19990211; EP 1027344 A2 20000816; GB 9716244 D0 19971008

INPADOC legal status


2004-11-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040511

2003-12-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031031

2000-09-06 [R17D] SEARCH REPORT (CORRECTION)

- Effective date: 20000422

2000-09-06 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7C 07D 307/86 A, 7C 07C 49/755 B, 7C 07D 317/64 B, 7A 61K 35/78 B, 7A 61K 31/34 B, 7A 61K 31/12 B, 7A 61K 31/40 B, 7A 01N 43/08 B, 7A 01N 31/16 B, 7A 01N 43/38 B

2000-08-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000224

2000-08-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

2000-08-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 20000224;LT PAYMENT 20000224;LV PAYMENT 20000224;MK PAYMENT 20000224;RO PAYMENT 20000224;SI PAYMENT 20000224