(19)
(11) EP 1 001 953 A1

(12)

(43) Date of publication:
24.05.2000 Bulletin 2000/21

(21) Application number: 98929224.8

(22) Date of filing: 11.06.1998
(51) International Patent Classification (IPC)7: C07D 311/58, A61K 31/40, A61K 31/35
(86) International application number:
PCT/DK9800/244
(87) International publication number:
WO 9856/782 (17.12.1998 Gazette 1998/50)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

(30) Priority: 12.06.1997 DK 69297
19.06.1997 US 50192 P

(71) Applicant: NOVO NORDISK A/S
2880 Bagsvaerd (DK)

(72) Inventors:
  • TREPPENDAHL, Svend
    DK-2830 Virum (DK)
  • JENSEN, Klaus, Snej
    DK-1920 Frederiksberg C (DK)
  • MCGRAW, Scott, Eugene
    DK-3660 Stenlose (DK)

   


(54) CRISTALLINE ( - ) - 3R,4R -TRANS-7-METHOXY -2,2-DIMETHYL-3-PHENYL-4- 4- 2-(PYRROLIDIN-1-YL)ETHOXY] PHENYL CHROMANE, HYDROGEN MALEATE