IN2013MU02428A - - Google Patents

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Publication number
IN2013MU02428A
IN2013MU02428A IN2428MU2013A IN2013MU02428A IN 2013MU02428 A IN2013MU02428 A IN 2013MU02428A IN 2428MU2013 A IN2428MU2013 A IN 2428MU2013A IN 2013MU02428 A IN2013MU02428 A IN 2013MU02428A
Authority
IN
India
Prior art keywords
zolpidem
preparation
present disclosure
novel intermediate
inexpensive
Prior art date
Application number
Inventor
Alok Ardaman Singh
Atulkumar Deonath Dhale
Original Assignee
3A Chemie Private Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3A Chemie Private Ltd filed Critical 3A Chemie Private Ltd
Priority to PCT/IN2014/000481 priority Critical patent/WO2015011722A2/en
Priority to IN2428MU2013 priority patent/IN2013MU02428A/en
Publication of IN2013MU02428A publication Critical patent/IN2013MU02428A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present disclosure relates to a novel intermediate for the preparation of Zolpidem. The present disclosure also provides a process for the preparation of Zolpidem using the novel intermediate. A process using inexpensive, readily available and non-toxic reagents for the preparation of Zolpidem is also disclosed in the present disclosure.
IN2428MU2013 2013-07-22 2014-07-22 IN2013MU02428A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/IN2014/000481 WO2015011722A2 (en) 2013-07-22 2014-07-22 Zolpidem, method of preparation and an intermediate therein
IN2428MU2013 IN2013MU02428A (en) 2013-07-22 2014-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2428MU2013 IN2013MU02428A (en) 2013-07-22 2014-07-22

Publications (1)

Publication Number Publication Date
IN2013MU02428A true IN2013MU02428A (en) 2015-06-19

Family

ID=52393906

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2428MU2013 IN2013MU02428A (en) 2013-07-22 2014-07-22

Country Status (2)

Country Link
IN (1) IN2013MU02428A (en)
WO (1) WO2015011722A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383005B (en) * 2017-09-11 2020-03-13 华东理工大学 Preparation method of 6-methyl-2- (4-methylphenyl) imidazo [1,2-a ] pyridine-3-acetic acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076089A (en) * 1965-11-09 1967-07-19 Selvi & C Lab Bioterapico New derivatives of imidazo [1,2-a]-pyridine and a process for the manufacture thereof
FR2492382A1 (en) * 1980-10-22 1982-04-23 Synthelabo IMIDAZO (1,2-A) PYRIDINE DERIVATIVES, THEIR PREPARATION AND THERAPEUTIC USE THEREOF
AU8086001A (en) * 2000-08-07 2002-02-18 Procter & Gamble Company, The Sulfation process

Also Published As

Publication number Publication date
WO2015011722A2 (en) 2015-01-29
WO2015011722A3 (en) 2015-03-26

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