Global Patent Index - EP 1042298 A1

EP 1042298 A1 2000-10-11 - POLYCYCLIC ALPHA-AMINO-EPSILON-CAPROLACTAMS AND RELATED COMPOUNDS

Title (en)

POLYCYCLIC ALPHA-AMINO-EPSILON-CAPROLACTAMS AND RELATED COMPOUNDS

Title (de)

POLYCYCLISCHE ALPHA-AMINO-EPSILON-CAPROLACTAME UND VERWANDTE VERBINDUNGEN

Title (fr)

EPSILON-CAPROLACTAMES ALPHA-AMINO POLYCYCLIQUES ET COMPOSES CONNEXES

Publication

EP 1042298 A1 (EN)

Application

EP 98956198 A

Priority

  • US 9822637 W
  • US 99642297 A
  • US 10272698 A

Abstract (en)

[origin: WO9932453A1] Disclosed are polycyclic alpha -amino- ELEMENT -caprolactams and related compounds which are useful as synthetic intermediates in the preparation of inhibitors of beta -amyloid peptide release and/or its synthesis.

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

C07D 223/18; A61K 31/55; C07D 471/04; C07D 471/06; C07D 471/08

IPC 8 full level (invention and additional information)

A61K 31/55 (2006.01); A61P 25/28 (2006.01); A61P 43/00 (2006.01); C07D 223/18 (2006.01); C07D 471/04 (2006.01); C07D 471/06 (2006.01); C07D 471/08 (2006.01)

CPC (invention and additional information)

C07D 471/04 (2013.01); C07D 223/18 (2013.01); C07D 471/06 (2013.01); C07D 471/08 (2013.01)

Citation (search report)

See references of WO 9932453A1

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 9932453 A1 19990701; AU 1277799 A 19990712; BR 9812773 A 20001010; CA 2307221 A1 19990701; EP 1042298 A1 20001011; HU 0100294 A2 20010928; HU 0100294 A3 20030428; IL 135564 D0 20010520; JP 2003521438 A 20030715

INPADOC legal status


2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030108

2002-08-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020624

2000-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000605

2000-10-11 [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 MC NL PT SE

2000-10-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 20000605;LT PAYMENT 20000605;LV PAYMENT 20000605;MK PAYMENT 20000605;RO PAYMENT 20000605;SI PAYMENT 20000605