Knowledge Center
Patent / Jan 01, 2012
Method for the production of fluoromethyl - esters of androstan- 17 - beta - carboxylic acids
Source:
WO 2012160338
The present invention relates to a method of prepg. an org. biol. active compd. of formula (I), wherein R1, R2, R3, R4,. X1, X2 and X3 are as defined in the specification, to certain novel intermediates obtainable from such a method and their use.
Also in the Knowledge Center
Scientific Article
/ Oct 08, 2018
A More Sustainable Process for Preparation of the Muscarinic Acetylcholine Antagonist Umeclidinium Bromide
Read more
Scientific Article
/ Dec 17, 2018
Boronated multifunctional targeting drug conjugates, their uses and methods for their preparation
Read more
Scientific Article