Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Niklas Håkan Wahlström0
Johan Anders Wennerberg0
Date of Patent
May 14, 2019
0Patent Application Number
155723000
Date Filed
May 6, 2016
0Patent Primary Examiner
Patent abstract
The present invention provides a process for the production of compound (III) or a deprotected product thereof: comprising reacting compound (II) with chloroacetic acid, in the presence of a reducing agent; wherein PG is a protecting group and R is OH in a suitably protected form or (A). The invention further provides intermediate compounds formed in the process of the invention, and processes for the production of intermediate compounds.
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