IN2013CH05982A - - Google Patents

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Publication number
IN2013CH05982A
IN2013CH05982A IN5982CH2013A IN2013CH05982A IN 2013CH05982 A IN2013CH05982 A IN 2013CH05982A IN 5982CH2013 A IN5982CH2013 A IN 5982CH2013A IN 2013CH05982 A IN2013CH05982 A IN 2013CH05982A
Authority
IN
India
Prior art keywords
etravirine
preparation
relates
present
purified
Prior art date
Application number
Inventor
Venkatavara Prasada Rao Korrapati Mr
Ravikanth Vysyaraju Mr
Sivakumaran Dr Meenakshisunderam
Original Assignee
Aurobindo Pharma 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 Aurobindo Pharma Ltd filed Critical Aurobindo Pharma Ltd
Priority to IN5982CH2013 priority Critical patent/IN2013CH05982A/en
Publication of IN2013CH05982A publication Critical patent/IN2013CH05982A/en

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Abstract

The present invention relates to an improved process for the preparation of Etravirine (I) and its intermediates, wherein Des-bromo Etravirine (XI) is purified and this purified form as such used in the next step for the preparation of Etravirine (I). The present invention also relates to purification of Etravirine (I) from an aqueous solvent.
IN5982CH2013 2013-12-20 2013-12-20 IN2013CH05982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN5982CH2013 IN2013CH05982A (en) 2013-12-20 2013-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN5982CH2013 IN2013CH05982A (en) 2013-12-20 2013-12-20

Publications (1)

Publication Number Publication Date
IN2013CH05982A true IN2013CH05982A (en) 2015-06-26

Family

ID=54397894

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5982CH2013 IN2013CH05982A (en) 2013-12-20 2013-12-20

Country Status (1)

Country Link
IN (1) IN2013CH05982A (en)

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