NY FREMGANGSMÅDE TIL FREMSTILLING AF PROSTAGLANDINER MED HØJ RENHED

The subject of the invention is a process for the preparation of high purity prostaglandin acid of the general formula II wherein the bonds marked with dotted lines represent single or double bonds wherein the double bonds may be cis- or trans oriented, Y represents 0 or CH 2, and R3 stands for a ph...

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Bibliographic Details
Main Authors LÁSZLÓFI, István, TAKÁCS, László, BUZDER-LANTOS, Péter, KARDOS, Zsuzsanna, HAVASI, Gábor, VAJDA, Ervin, HORTOBÁGYI, Irén
Format Patent
LanguageDanish
Published 02.05.2022
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The subject of the invention is a process for the preparation of high purity prostaglandin acid of the general formula II wherein the bonds marked with dotted lines represent single or double bonds wherein the double bonds may be cis- or trans oriented, Y represents 0 or CH 2, and R3 stands for a phenyl group which is optionally substituted with CF3, wherein the crude prostaglandin acid of the general formula II is purified by normal phase silicagel chromatography.
Bibliography:Application Number: DK20150715811T