申请人:NERVIANO MEDICAL SCIENCES SRL
公开号:WO2010125004A1
公开(公告)日:2010-11-04
The present invention relates to novel crystalline form(s) of water-soluble salts and of free base of a cdk inhibitor. Such crystal salts are for example fumarate, L-malate, maleate, succinate, adipate, malonate, glycolate, phosphate, mesylate, L-lactate, hydrochloride, di-hydrochloride, tri-hydrochloride. Hydrates and polymorphs of such new salt forms, a process for their preparation, their utility in therapy and to the pharmaceutical compositions containing them are also claimed and described in the present application.
本发明涉及一种cdk抑制剂的水溶性盐和自由基的新晶体形式。这些晶体盐包括富马酸盐、L-苹果酸盐、马来酸盐、琥珀酸盐、己二酸盐、丙二酸盐、乙二酸盐、磷酸盐、甲磺酸盐、L-乳酸盐、盐酸盐、双盐酸盐、三盐酸盐等。此外,本发明还涉及这些新盐形式的水合物和多晶形式,以及其制备方法、在治疗中的应用和包含它们的制药组合物。