WO2016147197 A NOVEL PROCESS FOR PREPARING (2S,3R,4R,5S,6R)-2-[4-CHLORO-3-(4-ETHOXYBENZYL)PHENY 1] -6-(HY DROXY METHYL)TETRAHYDRO-2H-PY RAN-3,4,5-TRIOL AND ITS AMORPHOUS FORM

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Publication Number WO/2016/147197

Publication Date 22.09.2016

International Application No. PCT/IN2015/000334

International Filing Date 24.08.2015

IPC

CPC

Applicants

HARMAN FINOCHEM LIMITED [IN]/[IN]

Inventors

KADAM, Vijay Trimbak
SAIKRISHNA
CHOUDHARE, Tukaram Sarjerao
MINHAS, Harpreet Singh
MINHAS, Gurpreet Singh

Agents

P. ARUNA SREE

Priority Data

875/MUM/2015

17.03.2015

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) A NOVEL PROCESS FOR PREPARING (2S,3R,4R,5S,6R)-2-[4-CHLORO-3-(4-ETHOXYBENZYL)PHENY 1] -6-(HY DROXY METHYL)TETRAHYDRO-2H-PY RAN-3,4,5-TRIOL AND ITS AMORPHOUS FORM

(FR) NOUVEAU PROCÉDÉ DE PRÉPARATION DE (2S,3R,4R,5S,6R)-2-[4-CHLORO-3-(4-ÉTHOXYBENZYL)PHÉNYL]-6-(HYDROXYMÉTHYL)TÉTRAHYDRO-2H-PYRAN-3,4,5-TRIOL ET SA FORME AMORPHE

Abstract

(EN) The present invention discloses the process for preparation of (2S,3R,4R,5S,6R)-2-[4- chloro-3-(4-ethoxybenzyl)phenyl]-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol and its amorphous form.

(FR) La présente invention concerne le procédé de préparation de (2S,3R,4R,5S,6R)-2-[4-chloro-3-(4-éthoxybenzyl)phényle]-6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol et sa forme amorphe.

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
309	Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
309	Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
309	Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
02	having no double bonds between ring members or between ring members and non-ring members
08	with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
10	Oxygen atoms

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
309	Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
02	having no double bonds between ring members or between ring members and non-ring members
08	with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
10	Oxygen atoms

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1. WO2016147197 - A NOVEL PROCESS FOR PREPARING (2S,3R,4R,5S,6R)-2-[4-CHLORO-3-(4-ETHOXYBENZYL)PHENY 1] -6-(HY DROXY METHYL)TETRAHYDRO-2H-PY RAN-3,4,5-TRIOL AND ITS AMORPHOUS FORM