Global patent index - EP 0971896 A1

EP 0971896 A1 2000-01-19 - QUINOLINE-2-CARBOXYLIC ACID DERIVATIVE AND ITS USE AS EXCITATORY AMINO ACIDS ANTAGONIST

Title (en)

QUINOLINE-2-CARBOXYLIC ACID DERIVATIVE AND ITS USE AS EXCITATORY AMINO ACIDS ANTAGONIST

Title (de)

2-CHINOLINCARBONSÄUREDERIVAT UND SEINE VERWENDUNG ALS EXCITATORY AMINO ACIDS ANTAGONIST

Title (fr)

DERIVE D'ACIDE QUINOLEINE-2-CARBOXYLIQUE ET SON UTILISATION EN TANT QU'ANTAGONISTE D'ACIDES AMINES EXCITATEURS

Publication

EP 0971896 A1 (EN)

Application

EP 98919133 A

Priority

  • EP 9801700 W
  • GB 9706294 A

Abstract (en)

[origin: WO9842673A1] The (+) enantiomer of E 4-(4-Acetylamino-phenylcarbamoylmethylene)-5,7-dichloro-1,2,3,4-tetrah ydro quinoline 2-carboxylic acid and salt thereof which are antagonist of excitatory amino acids, to processes for their preparation, to pharmaceutical compositions containing them, and to their use in medicine.

[origin: WO9842673A1] The (+) enantiomer of E 4-(4-Acetylamino-phenylcarbamoylmethylene)-5,7-dichloro-1,2,3,4-tetrahydro quinoline 2-carboxylic acid and salt thereof which are antagonist of excitatory amino acids, to processes for their preparation, to pharmaceutical compositions containing them, and to their use in medicine.

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

C07D 215/48; A61K 31/47; C07B 57/00

IPC 8 full level (invention and additional information)

A61P 25/04 (2006.01); A61K 31/47 (2006.01); A61P 25/00 (2006.01); A61P 25/28 (2006.01); A61P 25/30 (2006.01); A61P 43/00 (2006.01); C07D 215/48 (2006.01)

CPC (invention and additional information)

C07D 215/48 (2013.01)

Citation (search report)

See references of WO 9842673A1

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 9842673 A1 19981001; AP 9901659 D0 19990930; AU 7209498 A 19981020; AU 731394 B2 20010329; BR 9808424 A 20000523; CA 2284710 A1 19981001; CN 1257482 A 20000621; EP 0971896 A1 20000119; GB 9706294 D0 19970514; HU 0001661 A2 20000928; HU 0001661 A3 20011228; ID 24306 A 20000713; IL 131919 D0 20010319; IS 5186 A 19990917; JP 2001518901 A 20011016; NO 994679 A 19991124; NO 994679 D0 19990924; NZ 337793 A 20010223; PL 335865 A1 20000522; TR 9902315 T2 20000522; YU 47699 A 20011226

INPADOC legal status

2006-11-03 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Ref Country Code: HK

- Ref Legal Event Code: WD

- Ref Document Number: 1022900

- Country of Ref Document: HK

2003-04-16 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021001

2000-01-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990923

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2000-01-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free Format Text: AL PAYMENT 19990923;LT PAYMENT 19990923;LV PAYMENT 19990923;MK PAYMENT 19990923;RO PAYMENT 19990923;SI PAYMENT 19990923