Nye polymorfe former av 5-[4-[2-[N-metyl-N-(2-pyridyl]amino]etoksy]benzyl]tiazolidin-2,4-dionmaleat, fremgangsmate for fremstilling av samme, anvendelser av disse samt medikamenter inneholdende forbindelsene

This invention relates to novel polymorphic/pseudopolymorphic forms of 5-[4-[2[N-methyl-N-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate having formula (I). The invention also relates to a pharmaceutical composition comprising the novel polymorphic form or their mixture and a pharmac...

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Bibliographische Detailangaben
Hauptverfasser: CHEBIYYAM PRABHAKAR, KRISHNAMURTHI VYAS, GADDAM OM REDDY, MAMILLAPALLI RAMABHADRA SARMA, SEELLA VISHNUVARDHAN REDDY
Format: Patent
Sprache:nor
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Zusammenfassung:This invention relates to novel polymorphic/pseudopolymorphic forms of 5-[4-[2[N-methyl-N-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate having formula (I). The invention also relates to a pharmaceutical composition comprising the novel polymorphic form or their mixture and a pharmaceutically acceptable carrier. The polymorphic forms of the present invention are more active, as antidiabetic agent, than the hitherto known 5-[4-[2-[N-(2-methyl-N-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate.