摘要:
Provided are processes for preparation of crystalline sertraline hydrochloride Form II substantially free of other polymorphic forms of sertraline hydrochloride, preferably on an industrial scale.
摘要:
The present invention is directed to Form II of sertraline hydrochloride and novel methods for its preparation. According to the present invention, sertraline hydrochloride Form II may be produced directly form sertraline base or sertraline mandelate. It may also be produced from sertraline hydrochloride solvate and hydrate forms, and crystallized from new solvent systems. Pharmaceutical compositions containing sertraline hydrochloride Form II and methods of treatment using such pharmaceutical compositions are also disclosed.
摘要:
Micronized aripiprazole Form II having a particle shape and wherein 90% or more of the particles have a particle size of about 30 μm and the micronized aripiprazole Form II does not have more than 10% by weight of aripiprazole Type C as determined by X-ray diffraction and processes for making thereof.
摘要:
The invention encompasses a crystalline form of ciclesonide characterized by an XRD pattern having peaks at about 11.0, 14.8, 15.7, 16.5, and 22.8 degrees two-theta±0.2 degrees two-theta, methods of its preparation and pharmaceutical compositions thereof.
摘要:
New polymorphic forms of pravastatin sodium are provided. Each of the new forms is selectively obtained by crystallization from different solvent systems, each solvent system having a protic component, and by controlling the rate of crystallization through temperature. The new polymorphic forms are suitable for use as active substances of pharmaceutical dosage forms for reduction of serum cholesterol levels in the bloodstream.
摘要:
New polymorphic forms of pravastatin sodium are provided. Each of the new forms is selectively obtained by crystallization from different solvent systems, each solvent system having a protic component, and by controlling the rate of crystallization through temperature. The new polymorphic forms are suitable for use as active substances of pharmaceutical dosage forms for reduction of serum cholesterol levels in the bloodstream.
摘要:
The present invention provides novel forms of atorvastatin designated Forms VI, VIII, IX, X, XI and XII and novel processes for their preparation as well as processes for preparing atorvastatin Forms I, II, IV, V and amorphous atorvastatin.
摘要:
The present invention is directed to the novel forms of risperidone, designated Form A, Form B and Form E. Methods for their preparation are also disclosed. The present invention also relates to processes for making risperidone. Pharmaceutical compositions containing the new forms of risperidone and methods of using them are also disclosed.