PROCESS FOR THE PREPARATION OF AMORPHOUS (1S)-1,5-ANHVDRO-1-[3-[[5-(4 FLUOROPHENYL)-2-THIENYL]-4-METHYLPHENYL]-D-GLUCITOL AND ITS POLYMORPHS THEREOF

The present invention relates to an improved process for the preparation of amorphous (lS)-l,5-anhydro-l -[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol compound of formula- 1, represented by the following structural formula:

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Bibliographische Detailangaben
Hauptverfasser: ESWARAIAH, Sajja, RAJESHAM, Boge, KODANDA RAMPRASAD, Achampeta, SEETHA RAMA SARMA, Peri, THIRUMALAI RAJAN, SRINIVASAN, NAGARAJU, Chakilam
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to an improved process for the preparation of amorphous (lS)-l,5-anhydro-l -[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol compound of formula- 1, represented by the following structural formula: