Global patent index - EP 0971883 A1

EP 0971883 A1 2000-01-19 - RETINOID-LIKE COMPOUNDS

Title (en)

RETINOID-LIKE COMPOUNDS

Title (de)

RETINOIDARTIGE VERBINDUNGEN

Title (fr)

COMPOSES DE TYPE RETINOIDE

Publication

EP 0971883 A1 (EN)

Application

EP 98912117 A

Priority

  • US 9806214 W
  • US 4418697 P

Abstract (en)

[origin: WO9847861A1] The present invention relates to a compound of formula (I) wherein X is -CONH- or -NHCO-, or a nontoxic pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof. The compounds of the present invention exhibit retinoid-like properties and are thus useful as antiinflammatory agents for chronic skin inflammatory diseases such as psoriasis and atopic dermatitis, as agents for the treatment of rheumatic diseases such as rheumatoid arthritis, as antitumor agents for the treatment of various tumors, and as agents for the treatment of non-malignant proliferative skin conditions.

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

C07C 235/00; C07C 237/00; C07C 239/00

IPC 8 full level (invention and additional information)

A61P 17/00 (2006.01); A61K 31/194 (2006.01); A61K 31/196 (2006.01); A61K 31/245 (2006.01); A61P 17/06 (2006.01); A61P 19/02 (2006.01); A61P 29/00 (2006.01); A61P 35/00 (2006.01); C07C 233/33 (2006.01); C07C 233/76 (2006.01); C07C 235/84 (2006.01)

CPC (invention and additional information)

C07C 233/33 (2013.01); C07C 235/84 (2013.01); C07C 2102/08 (2013.01)

Citation (search report)

  • No further relevant documents disclosed
  • See also references of WO 9847861A1

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 9847861 A1 19981029; AU 6591198 A 19981113; AU 729174 B2 20010125; CA 2286252 A1 19981029; EP 0971883 A1 20000119; EP 0971883 A4 20000614; JP 2001523247 A 20011120

INPADOC legal status

2003-02-05 [18R] REFUSED

- Effective date: 20020914

2002-05-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020314

2000-06-14 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000502

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

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

2000-06-14 [RIC1] CLASSIFICATION (CORRECTION)

- Free Format Text: 7C 07C 235/00 A, 7C 07C 237/00 B, 7C 07C 239/00 B, 7C 07C 235/84 B, 7C 07C 233/33 B, 7A 61K 31/165 B

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

- Effective date: 19991020

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