IMPROVED PROCESS FOR THE PREPARATION OF ((3S,5R)-5-((1H-1,2,4-TRIAZOL-1-YL)METHYL)-5-(2,4-DIFLUOROPHENYL)TETRAHYDROFURAN-3-YL)METHYL-4-METHYLBENZENESULFONATE

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United States of America Patent

APP PUB NO 20160237066A1
SERIAL NO

15031536

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Abstract

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The present invention relates to process for the preperation of (3S,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl-4-methylbenzene sulfonate compound of formula-1 through novel intermediates. Further the said compound of formula-1 is useful as a key intermediate for the preparation of Posaconazole.

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Patent Owner(s)

Patent OwnerAddress
MSN LABORATORIES PRIVATE LIMITEDSY NO 317 & 323 RUDRARAM (VIL) PATANCHERU (MDL) MEDKA (DIST) HYDERABAD TELANGANA 502329

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Inventor Name Address # of filed Patents Total Citations
Eswaraiah, Sajja Hyderabad, IN 37 78
Sahadeva, Reddy Maramreddy Hyderabad, IN 3 9
Thirumalai, Rajan Srinivasan Hyderabad, IN 18 32

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