Global Patent Index - EP 1030666 A1

EP 1030666 A1 2000-08-30 - NOVEL USE OF COMPOUNDS FOR ANTI-PRURITIC ACTIVITY

Title (en)

NOVEL USE OF COMPOUNDS FOR ANTI-PRURITIC ACTIVITY

Title (de)

NEUE VERWENDUNG VON VERBINDUNGEN ALS JUCKREIZMITTEL

Title (fr)

NOUVELLE UTILISATION DE COMPOSES A DES FINS ANTIPRURIGINEUSES

Publication

EP 1030666 A1 (EN)

Application

EP 98953608 A

Priority

  • US 9821886 W
  • US 6374697 P

Abstract (en)

[origin: WO9920280A1] Derivatives of 8-substituted xanthines which are used in the prophylactic or therapy of diseases or disorders which have a pruritic component.

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

A61K 31/52; A61K 31/535

IPC 8 full level (invention and additional information)

C07D 473/04 (2006.01); A61K 31/522 (2006.01); A61K 31/5377 (2006.01); A61K 45/00 (2006.01); A61P 17/00 (2006.01); A61P 17/04 (2006.01)

CPC (invention and additional information)

A61K 31/522 (2013.01)

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 9920280 A1 19990429; AR 015966 A1 20010530; AU 1093899 A 19990510; AU 740875 B2 20011115; BR 9814080 A 20000926; CA 2306985 A1 19990429; CN 1306426 A 20010801; CO 4810374 A1 19990630; CZ 20001376 A3 20020612; EP 1030666 A1 20000830; EP 1030666 A4 20021016; HU 0003792 A2 20011028; HU 0003792 A3 20011228; IL 135581 D0 20010520; JP 2001520196 A 20011030; NO 20001847 A 20000410; NO 20001847 D0 20000410; NZ 503551 A 20020531; PL 341062 A1 20010326; TR 200001040 T2 20010122; ZA 9809450 B 19990419

INPADOC legal status


2004-11-03 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040503

2002-10-16 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020902

2002-10-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

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

2000-08-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000508

2000-08-30 [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

2000-08-30 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: SI PAYMENT 20000508