摘要:
A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula (I) i.e. Cinacalcet and its intermediates of formulae (V), (Va) and (Vb).
摘要:
The present invention is directed to a crystalline polymorph of bazedoxifene acetate, compositions containing the same, preparations thereof, and uses thereof.
摘要:
The present invention relates to a process for the preparation of gabapentin and, more particularly, it relates to a precipitation process of gabapentin by acidification of an aqueous solution deriving from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
摘要:
The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
摘要:
The present invention relates to a process for the preparation of olopatadine and, more particularly, to an improved method of synthesizing olopatadine which comprises reacting a dibenz[b,e]oxepin-11-one derivative of formula (III) and a suitable reagent under Witting condition, and to the intermediate 11-[(Z)-3-(dimethylamino)-propylidene]-6-11-dihydrodibenz[b,e]-oxepin-2-acet-amide p-toluensulfonate salt.
摘要:
A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.
摘要:
The present invention relates to macrolide compounds endowed with antiinflammatory activity and more particularly relates to new stable crystalline forms of a macrolide derivative with antiinflammatory activity, processes for the preparation of such forms, pharmaceutical compositions containing them as active ingredient and the use of said crystalline forms for the treatment of inflammatory diseases.
摘要:
The present disclosure relates to polymorphic Form D of bazedoxifene acetate, pharmaceutical compositions and methods of treatment using the same, and methods of preparing the same.
摘要:
the present invention relates to macrolide compounds endowed with antiinflammatory activity and more particularly relates to new stable crystalline forms of a macrolide derivative with antiinflammatory activity, processes for the preparation of such forms, pharmaceutical compositions containing them as active ingredient and the use of said crystalline forms for the treatment of inflammatory diseases.