IN2007CH01519A - - Google Patents

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Publication number
IN2007CH01519A
IN2007CH01519A IN1519CH2007A IN2007CH01519A IN 2007CH01519 A IN2007CH01519 A IN 2007CH01519A IN 1519CH2007 A IN1519CH2007 A IN 1519CH2007A IN 2007CH01519 A IN2007CH01519 A IN 2007CH01519A
Authority
IN
India
Application number
Inventor
Ramakoteswara Rao Jetti
Purandhar Koilkonda
Jagan Mohana Chary Tummanapally
Mohana Vamsi Krishna Vadlamudi
Prasanth Kumar Barik
Om Dutt Tyagi
Original Assignee
Matrix Lab Ltd
Ramakoteswara Rao Jetti
Purandhar Koilkonda
Tummanapally Jagan Mohana Char
Mohana Vamsi Krishna Vadlamudi
Prasanth Kumar Barik
Om Dutt Tyagi
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 Matrix Lab Ltd, Ramakoteswara Rao Jetti, Purandhar Koilkonda, Tummanapally Jagan Mohana Char, Mohana Vamsi Krishna Vadlamudi, Prasanth Kumar Barik, Om Dutt Tyagi filed Critical Matrix Lab Ltd
Priority to US12/669,487 priority Critical patent/US8329952B2/en
Priority to IN1519CH2007 priority patent/IN2007CH01519A/en
Priority to PCT/IN2008/000450 priority patent/WO2009010990A2/en
Publication of IN2007CH01519A publication Critical patent/IN2007CH01519A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN1519CH2007 2007-07-16 2008-07-15 IN2007CH01519A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/669,487 US8329952B2 (en) 2007-07-16 2008-07-15 Process for the preparation of O-desmethylvenlafaxine succinate polymorphic forms
IN1519CH2007 IN2007CH01519A (en) 2007-07-16 2008-07-15
PCT/IN2008/000450 WO2009010990A2 (en) 2007-07-16 2008-07-15 Process for the preparation of o-desmethylvenlafaxine succinate polymorphic forms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1519CH2007 IN2007CH01519A (en) 2007-07-16 2008-07-15

Publications (1)

Publication Number Publication Date
IN2007CH01519A true IN2007CH01519A (en) 2009-09-11

Family

ID=40260190

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1519CH2007 IN2007CH01519A (en) 2007-07-16 2008-07-15

Country Status (3)

Country Link
US (1) US8329952B2 (en)
IN (1) IN2007CH01519A (en)
WO (1) WO2009010990A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118758A2 (en) * 2008-03-24 2009-10-01 Sun Pharmaceutical Industries Ltd. Novel crystalline forms of desvenlafaxine succinate
US8933123B2 (en) 2010-10-08 2015-01-13 Cadila Healthcare Limited Polymorphic forms of O-desmethyl-venlafaxine succinate
CN107082745A (en) * 2017-04-21 2017-08-22 上海华源医药科技发展有限公司 A kind of production method of improved I type desmethylvenlafaxine succinate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535186A (en) * 1983-04-19 1985-08-13 American Home Products Corporation 2-Phenyl-2-(1-hydroxycycloalkyl or 1-hydroxycycloalk-2-enyl)ethylamine derivatives
US6197828B1 (en) * 1998-12-01 2001-03-06 Sepracor, Inc. Derivatives of (+)-venlafaxine and methods of preparing and using the same
PL350924A1 (en) * 1999-04-06 2003-02-10 Sepracor Inc Derivatives of venlafaxine and methods of preparing and using the same
HUP0303128A3 (en) * 2001-02-12 2008-03-28 Wyeth Corp Novel succinate salt of o-desmethyl-venlafaxine, process for preparation thereof, its use and pharmaceutical composition containing it
UA80543C2 (en) 2001-12-04 2007-10-10 Wyeth Corp Method for the preparation of o-desmethylvenlafaxine

Also Published As

Publication number Publication date
US8329952B2 (en) 2012-12-11
US20100191015A1 (en) 2010-07-29
WO2009010990A2 (en) 2009-01-22
WO2009010990A3 (en) 2009-12-03

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