C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 207/34 (2006.01) C07C 67/48 (2006.01) C07C 67/52 (2006.01) C07C 69/33 (2006.01)
Patent
CA 2479005
A process for the preparation of amorphous HMG-CoA reductase inhibitor and its hydrates thereof of desired particle size, which comprises: (a) dissolving the HMG-CoA reductase inhibitor in a hydroxylic solvent; (b) removing the solvent by freeze-drying.
Cette invention se rapporte à un procédé qui sert à préparer un inhibiteur de HMG-CoA réductase amorphe et ses hydrates avec taille souhaitée des particules et qui comprend : (a) à dissoudre cet inhibiteur de HMG-CoA réductase dans un solvant hydroxylique; et (b) à éliminer le solvant par lyophilisation.
Chandrappa Ravindra
Ganesh Sambasivam
Mathew Joy
Poornaprajna Acharya
Sridharan Madhavan
Biocon Limited
Smart & Biggar
LandOfFree
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