Title (en)

AMORPHOUS FORM OF FEXOFENADINE HYDROCHLORIDE

Title (de)

AMORPHE FORM VON FEXOFENADIN

Title (fr)

FORME AMORPHE DE CHLORYDRATE DE FEXOFENADINE

Publication

EP 1185266 A4 20020717 (EN)

Application

EP 00927651 A 20000525

Priority

• IB 0000708 W 20000525
• IN 776DE1999 A 19990525

Abstract (en)

[origin: WO0071124A1] This invention relates to an amorphous form of fexofenadine hydrochloride, to a process for the preparation thereof, and to a composition containing it.

IPC 1-7

C07D 211/22; A61K 31/445; A61K 9/16; A61K 9/19; B01D 1/18

IPC 8 full level

A61K 31/445 (2006.01); C07D 211/22 (2006.01)

CPC (source: EP)

A61K 31/445 (2013.01); C07D 211/22 (2013.01)

Citation (search report)

• [DXY] WO 9531437 A1 19951123 - MARION MERRELL DOW INC [US]
• [XY] WO 9833789 A1 19980806 - SEPRACOR INC [US]
• [XY] US 5631375 A 19970520 - KING CHI-HSIN RICHARD [US], et al
• [Y] EP 0810224 A1 19971203 - ASAHI GLASS CO LTD [JP]
• [Y] US 4562181 A 19851231 - CRISP HAROLD A [GB], et al
• [Y] EP 0297580 A1 19890104 - SQUIBB & SONS INC [US]
• See references of WO 0071124A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0071124 A1 20001130; AU 4604000 A 20001212; EP 1185266 A1 20020313; EP 1185266 A4 20020717; IN 191492 B 20031206

DOCDB simple family (application)

IB 0000708 W 20000525; AU 4604000 A 20000525; EP 00927651 A 20000525; IN 776DE1999 A 19990525