Global patent index - EP 0949926 A4

EP 0949926 A4 2001-01-17 - BENZODIAZEPINE HYDRAZIDE DERIVATIVES AS INHIBITORS OF HIV INTEGRASE

Title (en)

BENZODIAZEPINE HYDRAZIDE DERIVATIVES AS INHIBITORS OF HIV INTEGRASE

Title (de)

BENZODIAZEPIN HYDROZIDDERIVATE ALS HIV-INTERASE INHIBITOREN

Title (fr)

DERIVES DE BENZODIAZEPINE HYDRAZIDE UTILISES COMME INHIBITEURS DE L'INTEGRASE DU VIH

Publication

EP 0949926 A4 (EN)

Application

EP 97911906 A

Priority

  • GB 9624375 A
  • US 9719230 W
  • US 2934896 P

Abstract (en)

[origin: WO9818473A1] Compounds having a benzodiazepine hydrazide core are described. These compounds are useful in the inhibition of HIV integrase, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.

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

A61K 31/55; C07D 243/20

IPC 8 full level (invention and additional information)

A61K 31/5513 (2006.01); C07D 243/20 (2006.01); C07D 403/12 (2006.01)

CPC (invention and additional information)

C07D 403/12 (2013.01); A61K 31/5513 (2013.01); C07D 243/20 (2013.01)

Citation (search report)

  • No further relevant documents disclosed
  • See also references of WO 9818473A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9818473 A1 19980507; AU 4917397 A 19980522; CA 2269135 A1 19980507; EP 0949926 A1 19991020; EP 0949926 A4 20010117

INPADOC legal status

2003-11-05 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030513

2001-01-17 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20001204

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2001-01-17 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7A 61K 31/55 A, 7C 07D 243/20 B

1999-10-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990531

1999-10-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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