Global Patent Index - EP 0863902 A1

EP 0863902 A1 19980916 - 2'-¬¬4'-HALO-¬1,1'-BIPHENYL -4-YL METHYL -5'-METHYL-SPIRO¬CYCLOPENTANE-1,7'(8'H)-¬3H IMIDAZO¬2,1-b PURIN -4'(5'H)-ONES

Title (en)

2'-¬¬4'-HALO-¬1,1'-BIPHENYL -4-YL METHYL -5'-METHYL-SPIRO¬CYCLOPENTANE-1,7'(8'H)-¬3H IMIDAZO¬2,1-b PURIN -4'(5'H)-ONES

Title (de)

2'-¬¬4'-HALO-¬1,1'-BIPHENYL -4-YL METHYL -5'-METHYL-SPIRO¬CYCLOPENTANE-1,7'(8'H)-¬3H IMIDAZO¬2,1-b PURIN -4'(5'H)-ONE

Title (fr)

COMPOSES 2'-¬¬4'-HALO-¬1,1'-BIPHENYL -4-YL METHYL -5'-METHYL-SPIRO¬CYCLOPENTANE-1,7'(8'H)-¬3H IMIDAZO¬2,1-b PURIN -4'(5'H)-ONES

Publication

EP 0863902 A1 19980916 (EN)

Application

EP 96941401 A 19961126

Priority

  • US 9618550 W 19961126
  • US 56371795 A 19951128

Abstract (en)

[origin: WO9719947A1] Antihypertensive and bronchodilating compounds of formula (I) or a pharmaceutically acceptable salt thereof wherein X is fluoro, chloro or bromo.

IPC 1-7

C07D 487/20; A61K 31/505; A61K 31/52

IPC 8 full level

A61K 31/00 (2006.01); A61K 31/52 (2006.01); A61K 31/522 (2006.01); A61P 5/34 (2006.01); A61P 5/36 (2006.01); A61P 5/38 (2006.01); A61P 5/42 (2006.01); A61P 7/00 (2006.01); A61P 7/02 (2006.01); A61P 11/00 (2006.01); A61P 11/08 (2006.01); A61P 43/00 (2006.01); C07D 487/20 (2006.01)

CPC (source: EP)

A61P 5/34 (2017.12); A61P 5/36 (2017.12); A61P 5/38 (2017.12); A61P 5/42 (2017.12); A61P 7/00 (2017.12); A61P 7/02 (2017.12); A61P 11/00 (2017.12); A61P 11/08 (2017.12); A61P 43/00 (2017.12); C07D 487/20 (2013.01)

Citation (search report)

See references of WO 9719947A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

Designated extension state (EPC)

LT LV RO

DOCDB simple family (publication)

WO 9719947 A1 19970605; AR 004752 A1 19990310; AU 1055597 A 19970619; CA 2237956 A1 19970605; CO 4480029 A1 19970709; EP 0863902 A1 19980916; JP 2000501095 A 20000202; MX 9804198 A 19981031; ZA 969888 B 19970526

DOCDB simple family (application)

US 9618550 W 19961126; AR P960105319 A 19961125; AU 1055597 A 19961126; CA 2237956 A 19961126; CO 96062218 A 19961126; EP 96941401 A 19961126; JP 52054397 A 19961126; MX 9804198 A 19980527; ZA 969888 A 19961125