Pantarhei Biocience B.V.
Pantarhei Biocience B.V. Patent applications | ||
Patent application number | Title | Published |
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20140235882 | PROCESS FOR THE PREPARATION OF ESTETROL - The present invention relates to a process for the preparation of estra-1,3,5(10)-trien-3,15α,16α,17β-tetraol (estetrol), via a silyl enol ether derivative 17-B-oxy-3-A-oxy-estra-1,3,5(10),16-tetraene, wherein A is a protecting group and B is —Si(R | 08-21-2014 |