Global patent index - EP 0975346 A1

EP 0975346 A1 2000-02-02 - PHARMACEUTICAL, COSMETIC AND/OR FOOD COMPOSITION WITH ANTIOXIDANT PROPERTIES

Title (en)

PHARMACEUTICAL, COSMETIC AND/OR FOOD COMPOSITION WITH ANTIOXIDANT PROPERTIES

Title (de)

NAHRUNGSMITTEL, PHARMAZEUTISCHE UND/ODER KOSMETISCHE ZUSAMMENSTELLUNG MIT ANTI-OXIDATIVEN EIGENSCHAFTEN

Title (fr)

COMPOSITION PHARMACEUTIQUE, COSMETIQUE ET/OU ALIMENTAIRE AUX PROPRIETES ANTI-OXYDANTES

Publication

EP 0975346 A1 (FR)

Application

EP 98913456 A

Priority

  • BE 9800044 W
  • BE 9700294 A

Abstract (en)

[origin: WO9843641A1] The invention concerns a pharmaceutical, cosmetic and/or food composition comprising a pyrazine derivative of formula (I) characterised in that the radicals R<1> to R<9> are H, radicals selected among the group consisting of alkyl, alkenyl, alkynyl aryl, arylalkyl, alkylaryl, heteroaryl, heteroalkyl, and hetero-(alkylaryl and arylalkyl), optionally substituted, or chains of formula (R<5> x R<6>)n, in which n >/= 1, x represents one or several heteroatoms and R<5> and R<6> are radicals selected among the group consisting of alkyl, alkenyl, alkynyl, aryl, arylalkyl, alkylaryl, heteroaryl, heteroalkyl, and hetero-(alkylaryl and arylalkyl), optionally substituted. The invention also concerns the use of such a composition for preparing a medicine for preventing and/or treating pathologies related to the activity of oxygen promoters or for treating cancer tumours.

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

A61K 31/495

IPC 8 full level (invention and additional information)

A23L 1/30 (2006.01); A61K 8/00 (2006.01); A61K 8/49 (2006.01); A61K 31/4965 (2006.01); A61P 9/10 (2006.01); A61P 29/00 (2006.01); A61P 35/00 (2006.01); A61P 39/06 (2006.01)

CPC (invention and additional information)

A61K 31/4965 (2013.01)

Citation (search report)

See references of WO 9843641A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9843641 A1 19981008; BE 1011077 A3 19990406; CA 2293359 A1 19981008; EP 0975346 A1 20000202; JP 2001524076 A 20011127; US 6376498 B1 20020423

INPADOC legal status

2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021016

2002-04-03 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7A 61K 31/495 A, 7A 61P 9/10 B, 7A 61P 29/00 B, 7A 61P 35/00 B

2002-04-03 [RTI1] TITLE (CORRECTION)

- Ref Legal Event Code: RTI1

- Free Format Text: PYRAZINE CONTAINING PHARMACEUTICAL, COSMETIC AND/OR FOOD COMPOSITION WITH ANTIOXIDANT PROPERTIES

2001-11-07 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010925

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

- Ref Legal Event Code: 17P

- Effective date: 19991002

2000-02-02 [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 MC NL PT SE