IN2014MU01097AIN1097MU2014AIN2014MU01097AIN 2014MU01097 AIN2014MU01097 AIN 2014MU01097AIN 1097MU2014 AIN1097MU2014 AIN 1097MU2014AIN 2014MU01097 AIN2014MU01097 AIN 2014MU01097A
Authority
IN
India
Prior art keywords
green
novel
preparation
side chain
protecting group
Prior art date
Application number
Inventor
Bhairab Nath Roy
Girij Pal Singh
Piyush Suresh Lathi
Rangan Mitra
Original Assignee
Lupin 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 Lupin LtdfiledCriticalLupin Ltd
Priority to IN1097MU2014priorityCriticalpatent/IN2014MU01097A/en
Publication of IN2014MU01097ApublicationCriticalpatent/IN2014MU01097A/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
The present invention relates to a novel, “green”, cost effective industrial process for the preparation of prostaglandin intermediate [D] wherein P is protecting group and R is residual side chain, using reverse micellar solution as well as water in oil micro emulsion.