(19)
(11) EP 0 948 494 A1

(12)

(43) Date of publication:
13.10.1999 Bulletin 1999/41

(21) Application number: 97953494.0

(22) Date of filing: 18.12.1997
(51) International Patent Classification (IPC): 
A61K 31/ 357( . )
A61P 3/ 04( . )
C07D 319/ 20( . )
A61K 31/ 422( . )
A61P 3/ 10( . )
C07D 413/ 06( . )
(86) International application number:
PCT/US1997/024019
(87) International publication number:
WO 1998/029405 (09.07.1998 Gazette 1998/27)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
Designated Extension States:
AL LT LV RO SI

(30) Priority: 30.12.1996 US 19960774749

(71) Applicant: American Home Products Corporation
Madison, NJ 07940-0974 (US)

(72) Inventor:
  • VENKATESAN, Aranapakam, Mudumbai
    Rego Park, NY 11374 (US)

(74) Representative: Talbott, Dawn Jacqueline 
Wyeth Laboratories, Patent Department, Huntercombe Lane South, Taplow
Maidenhead, Berkshire SL6 0PH
Maidenhead, Berkshire SL6 0PH (GB)

   


(54) SUBSTITUTED BENZO 1,4]DIOXANES AS ANTIOBESITY AGENTS