IN2012DN01909A - - Google Patents

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Publication number
IN2012DN01909A
IN2012DN01909A IN1909DEN2012A IN2012DN01909A IN 2012DN01909 A IN2012DN01909 A IN 2012DN01909A IN 1909DEN2012 A IN1909DEN2012 A IN 1909DEN2012A IN 2012DN01909 A IN2012DN01909 A IN 2012DN01909A
Authority
IN
India
Application number
Inventor
B S Pradhan
Original Assignee
Helvetica Ind P 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
Priority to IN1614DE2009 priority Critical
Priority to IN2283DE2009 priority
Priority to IN1221DE2010 priority
Priority to PCT/IN2010/000510 priority patent/WO2011016052A2/en
Application filed by Helvetica Ind P Ltd filed Critical Helvetica Ind P Ltd
Priority to IN1909DEN2012 priority patent/IN2012DN01909A/en
Publication of IN2012DN01909A publication Critical patent/IN2012DN01909A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04Formation of amino groups in compounds containing carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/30Preparation of optical isomers
    • C07C227/32Preparation of optical isomers by stereospecific synthesis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/30Preparation of optical isomers
    • C07C227/34Preparation of optical isomers by separation of optical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/08Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07Optical isomers
IN1909DEN2012 2009-08-03 2012-03-02 IN2012DN01909A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IN1614DE2009 2009-08-03
IN2283DE2009 2009-11-05
IN1221DE2010 2010-05-26
PCT/IN2010/000510 WO2011016052A2 (en) 2009-08-03 2010-08-02 Process for preparing pregabalin
IN1909DEN2012 IN2012DN01909A (en) 2009-08-03 2012-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1909DEN2012 IN2012DN01909A (en) 2009-08-03 2012-03-02

Publications (1)

Publication Number Publication Date
IN2012DN01909A true IN2012DN01909A (en) 2015-07-24

Family

ID=43034596

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1909DEN2012 IN2012DN01909A (en) 2009-08-03 2012-03-02

Country Status (4)

Country Link
US (1) US20120142949A1 (en)
EP (1) EP2462106A2 (en)
IN (1) IN2012DN01909A (en)
WO (1) WO2011016052A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121489A1 (en) * 2012-09-06 2014-03-07 Univ Degli Studi Milano Method for the reduction of nitro derivatives to amines
US9745249B2 (en) 2014-06-12 2017-08-29 Siegfried Ltd. Method for the preparation of beta-substituted gamma-amino carboxylic acids
CN105037183A (en) * 2015-07-02 2015-11-11 浙江华海药业股份有限公司 Preparation method of pregabalin impurity
CN105130832A (en) * 2015-09-21 2015-12-09 成都艾比科生物科技有限公司 Process for synthesizing pregabalin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2054375A2 (en) * 2006-07-12 2009-05-06 Merck Generics (UK) Limited Process of preparing a gamma-amino acid

Also Published As

Publication number Publication date
WO2011016052A2 (en) 2011-02-10
EP2462106A2 (en) 2012-06-13
US20120142949A1 (en) 2012-06-07
WO2011016052A3 (en) 2011-03-31

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