C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 211/22 (2006.01) A61K 31/445 (2006.01) C07D 211/34 (2006.01)
Patent
CA 2410227
A novel crystal form of, .alpha.-dimethyl-4-[1-hydroxy-4-[4- (hydroxydiphenylmethyl)-1-piperidinyl]butyl]benzeneacetic acid hydrochloride, processes for its preparation and its pharmaceutical use are disclosed.
L'invention concerne une nouvelle forme cristalline de chlorhydrate d'acide .alpha.,.alpha.-diméthyl-4-[1 hydroxy-4-[4-(hydroxydiphénylméthyl)-1-piperidinyl]benzèneacétique, des procédés de préparation et l'utilisation pharmaceutique de ladite forme cristalline.
Davies Julian Anthony
Gano James E.
Fetherstonhaugh & Co.
Geneva Pharmaceuticals Inc.
Sandoz Ag
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