Global Patent Index - EP 1054882 A1

EP 1054882 A1 2000-11-29 - CONDENSED HETEROCYCLIC SYSTEM DERIVATIVES, PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Title (en)

CONDENSED HETEROCYCLIC SYSTEM DERIVATIVES, PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Title (de)

DERIVATE VON KONDENSIERTE HETEROZYKLISCHE SYSTEMS, DEREN HERSTELLUNG, DIESE ENTHALTENDE PHARMAZEUTISCHE ZUSAMMENSTELLUNGEN

Title (fr)

DERIVES DE SYSTEMES HETEROCYCLIQUES CONDENSES, LEUR PREPARATION, LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT

Publication

EP 1054882 A1 (FR)

Application

EP 99903732 A

Priority

  • FR 9900298 W
  • FR 9801762 A
  • US 8157798 P

Abstract (en)

[origin: WO9941248A1] The invention concerns novel products of general formula (I), their preparation, pharmaceutical compositions containing them and the use thereof for preparing medicines. In general formula (I) R1 represents a -CO-CH(NH2)-CH2SH, or -CH2-CH(NH2)-CH2SH, or -CHRi1Ri2 radical; R2 represents a hydrogen atom, an alkyl, aralkyl, aryl, alkylcarbonyl, aralkylcarbonyl, heterocycloalkyl radical; R3 represents a hydrogen atom or a halogen atom or an alkyl, aryl, aralkyl radical; R4 represents a -CHRi3Ri4 radical; R5 represents a hydrogen atom, or a -C(O)-Ri5 radical; R6 represents a hydrogen atom or an alkyl, aryl, aralkyl radical; R7, R8 represent a hydrogen atom or an alkyl, aryl, aralkyl radical; X represents a hydrogen atom or a -S(O)1 radical.

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

C07D 311/68; A61K 31/35; C07D 335/06; C07D 405/12; C07D 409/12

IPC 8 full level (invention and additional information)

A61K 31/352 (2006.01); A61K 31/353 (2006.01); A61K 31/382 (2006.01); A61K 31/41 (2006.01); A61K 31/4178 (2006.01); A61K 31/422 (2006.01); A61K 31/427 (2006.01); A61P 35/00 (2006.01); A61P 43/00 (2006.01); C07D 311/68 (2006.01); C07D 335/06 (2006.01); C07D 405/12 (2006.01); C07D 409/12 (2006.01); C07D 409/14 (2006.01); C07D 413/10 (2006.01); C07D 417/10 (2006.01)

CPC (invention and additional information)

C07D 335/06 (2013.01); C07D 311/68 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01)

Citation (search report)

See references of WO 9941248A1

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 9941248 A1 19990819; AU 2428799 A 19990830; CA 2321218 A1 19990819; EP 1054882 A1 20001129; JP 2002503659 A 20020205

INPADOC legal status


2002-01-30 [18R] REFUSED

- Effective date: 20010903

2001-04-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010306

2000-11-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000814

2000-11-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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