Global Patent Index - EP 0663822 A1

EP 0663822 A1 19950726 - METHODS AND COMPOSITIONS FOR TREATING HYPERTENSION, ANGINA AND OTHER DISORDERS USING OPTICALLY PURE S(-) NITRENDIPINE.

Title (en)

METHODS AND COMPOSITIONS FOR TREATING HYPERTENSION, ANGINA AND OTHER DISORDERS USING OPTICALLY PURE S(-) NITRENDIPINE.

Title (de)

VERFAHREN UND ZUSAMMENSETZUNGEN ZUR BEHANDLUNG VON HYPERTONIE, ANGINA UND ANDEREN ERKRANKUNGEN UNTER VERWENDUNG VON OPTISCH REINEM S(-) NITRENDIPIN.

Title (fr)

PROCEDES ET COMPOSITIONS PERMETTANT DE TRAITER L'HYPERTENSON, LES ANGINES ET D'AUTRES AFFECTIONS AU MOYEN DE NITREDIPINE S(-) OPTIQUEMENT PURE.

Publication

EP 0663822 A1 19950726 (EN)

Application

EP 93922832 A 19931005

Priority

  • US 9309463 W 19931005
  • US 95720092 A 19921006

Abstract (en)

[origin: WO9407476A1] Methods and compositions are disclosed utilizing the optically pure S(-) isomer of nitrendipine. This compound is a potent drug for the treament of hypertension while avoiding the concomitant liability of adverse effects associated with the administration of the racemic mixture of nitrendipine. The S(-) isomer of nitrendipine is also useful for the treatment of angina and such other conditions as may be related to the activity of S(-) nitrendipine as a calcium channel antagonist without the concomitant liability of adverse effects associated with the racemic mixture of nitrendipine.

IPC 1-7

A61K 31/04

IPC 8 full level

A61K 9/08 (2006.01); A61K 31/44 (2006.01); A61P 9/00 (2006.01); A61P 9/08 (2006.01); A61P 9/10 (2006.01); A61P 11/08 (2006.01); A61P 13/02 (2006.01); A61P 15/00 (2006.01); A61P 25/00 (2006.01); A61P 43/00 (2006.01); C07D 211/90 (2006.01)

CPC (source: EP)

A61K 31/44 (2013.01); A61P 9/00 (2017.12); A61P 9/08 (2017.12); A61P 9/10 (2017.12); A61P 11/08 (2017.12); A61P 13/02 (2017.12); A61P 15/00 (2017.12); A61P 25/00 (2017.12); A61P 43/00 (2017.12)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 9407476 A1 19940414; AU 5170393 A 19940426; CA 2146545 A1 19940414; EP 0663822 A1 19950726; EP 0663822 A4 19970423; JP H08502263 A 19960312

DOCDB simple family (application)

US 9309463 W 19931005; AU 5170393 A 19931005; CA 2146545 A 19931005; EP 93922832 A 19931005; JP 50938394 A 19931005