(19)
(11) EP 0 663 822 A1

(12)

(43) Date of publication:
26.07.1995 Bulletin 1995/30

(21) Application number: 93922832.0

(22) Date of filing: 05.10.1993
(51) International Patent Classification (IPC): 
C07D 211/ 90( . )
A61K 31/ 44( . )
A61P 9/ 08( . )
A61P 11/ 08( . )
A61P 15/ 00( . )
A61P 43/ 00( . )
A61K 9/ 08( . )
A61P 9/ 00( . )
A61P 9/ 10( . )
A61P 13/ 02( . )
A61P 25/ 00( . )
(86) International application number:
PCT/US1993/009463
(87) International publication number:
WO 1994/007476 (14.04.1994 Gazette 1994/09)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 06.10.1992 US 19920957200

(71) Applicant: SEPRACOR, INC.
Marlborough, MA 01752 (US)

(72) Inventors:
  • BARBERICH, Timothy J.
    Concord, MA 01742 (US)
  • YOUNG, James W. 1788 Oak Creek Drive
    Palo Alto, CA 94304 (US)

(74) Representative: Jump, Timothy John Simon, et al 
Venner Shipley & Co. 20 Little Britain
London EC1A 7DH
London EC1A 7DH (GB)

   


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