(19)
(11) EP 1 051 403 A1

(12)

(43) Date of publication:
15.11.2000 Bulletin 2000/46

(21) Application number: 99900271.0

(22) Date of filing: 25.01.1999
(51) International Patent Classification (IPC)7: C07D 237/32, C07D 491/04, A61K 31/50
(86) International application number:
PCT/IB9900/131
(87) International publication number:
WO 9938/850 (05.08.1999 Gazette 1999/31)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 29.01.1998 IN MA018798
26.05.1998 US 84639

(71) Applicant: DR. REDDY'S RESEARCH FOUNDATION
Hyderabad,500 016 Andhra Pradesh (IN)

(72) Inventors:
  • LOHRAY, Vidya, Bhushan
    Hyderabad 500 033 (IN)
  • LOHRAY, Braj Bhushan
    Hyderabad 500 033 (IN)
  • GURRAM, Ranga Madhavan
    Hyderabad 500 050 (IN)
  • CHAKRABARTI, Ranjan,Flat 104
    Hyderabad 500 038 (IN)
  • VIKRAMADITHYAN, Reeba, Kannimel
    Hyderabad 500 016 (IN)

(74) Representative: Ebner von Eschenbach, Jennifer et al
c/o Ladas & Parry,Dachauerstrasse 37
80335 München
80335 München (DE)

   


(54) NOVEL ALKANOIC ACIDS AND THEIR USE IN MEDICINE, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM