Title:
PROCESS FOR THE PURIFICATION OF PROSTAGLANDINS AND ANALOGUES THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/095990
Kind Code:
A3
Abstract:
The present invention discloses a process for purification of prostaglandins of formula (1) into enantiomerically pure isomer of formula (2) by reverse phase preparative HPLC, and converting said isomer into prostaglandin derivative of formula (3). The prostaglandin derivative in this invention relates to PGF2α analogues
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Inventors:
CHANDAVARKAR MOHAN ANAND (IN)
IYER RAMAKRISHNAN RAMACHANDRAN (IN)
NAWATHYE VIKAS VASANT (IN)
CHAVAN GAJANAN JALINDAR (IN)
NAWALE SANDEEP LAXMAN (IN)
IYER RAMAKRISHNAN RAMACHANDRAN (IN)
NAWATHYE VIKAS VASANT (IN)
CHAVAN GAJANAN JALINDAR (IN)
NAWALE SANDEEP LAXMAN (IN)
Application Number:
PCT/IN2011/000076
Publication Date:
January 12, 2012
Filing Date:
February 02, 2011
Export Citation:
Assignee:
FDC LTD (IN)
CHANDAVARKAR MOHAN ANAND (IN)
IYER RAMAKRISHNAN RAMACHANDRAN (IN)
NAWATHYE VIKAS VASANT (IN)
CHAVAN GAJANAN JALINDAR (IN)
CHACHAD KALPESH CHINTAMANI (IN)
NAWALE SANDEEP LAXMAN (IN)
CHANDAVARKAR MOHAN ANAND (IN)
IYER RAMAKRISHNAN RAMACHANDRAN (IN)
NAWATHYE VIKAS VASANT (IN)
CHAVAN GAJANAN JALINDAR (IN)
CHACHAD KALPESH CHINTAMANI (IN)
NAWALE SANDEEP LAXMAN (IN)
International Classes:
C07C405/00
Domestic Patent References:
WO2008081191A1 | 2008-07-10 |
Foreign References:
US20070155973A1 | 2007-07-05 |
Other References:
GUZZETTA ANDREW: "Reverse Phase HPLC Basics for LC/MS", INTERNET CITATION, 22 July 2001 (2001-07-22), pages 1 - 9, XP002556091, Retrieved from the Internet [retrieved on 20091118]
Attorney, Agent or Firm:
ARUNA SREE, P. (Gopakumar Nair Associates3rd Floor, "Shivmangal", Near Big Bazaar,Akurli Road, Kandivali Mumbai 1 Maharashtra, IN)
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