PROCESS FOR THE PREPARATION OF (1S)-1,5-ANHYDRO-1-C-[4-CHLORO-3-[(4-ETHOXYPHENYL)METHYL]PHENYL]-D-GLUCITOL AND ITS SOLVATE THEREOF

Title:

PROCESS FOR THE PREPARATION OF (1S)-1,5-ANHYDRO-1-C-[4-CHLORO-3-[(4-ETHOXYPHENYL)METHYL]PHENYL]-D-GLUCITOL AND ITS SOLVATE THEREOF

Document Type and Number:

WIPO Patent Application WO/2015/132803

Kind Code:

A3

Abstract:

The present invention relates to a process for the preparation of (l S)-l,5-anhydro-l-C-[4- chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-D-glucitol which is represented by the following structural formula- 1 and its glycerol solvate.

Inventors:

THIRUMALAI RAJAN SRINIVASAN (IN)
ESWARAIAH SAJJA (IN)

Application Number:

PCT/IN2015/000119

Publication Date:

January 14, 2016

Filing Date:

March 06, 2015

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Assignee:

MSN LAB PRIVATE LTD (IN)
THIRUMALAI RAJAN SRINIVASAN (IN)
ESWARAIAH SAJJA (IN)

International Classes:

C07D309/10; C07H7/04

Domestic Patent References:

WO2012173410A2

2012-12-20

Foreign References:

US6515117B2	2003-02-04
US7375213B2	2008-05-20
IN3942CH2010A

Other References:

SHAO ET AL.: "Total Synthesis of SGLT2 Inhibitor Dapagliflozin", CHINESE JOURNAL OF SYNTHETIC CHEMISTRY, vol. 18, no. Issue 3, 2010, pages 389 - 392, XP008184660
See also references of EP 3114115A4

Attorney, Agent or Firm:

THIRUMALAI RAJAN, Srinivasan (Rudraram , Patancheru ,Medak , Telangana, VilMdlDtHyderabad 9, IN)

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