Knowledge Center

Patent / Jan 01, 2012

Method for the production of fluoromethyl - esters of androstan- 17 - beta - carboxylic acids

Authors:
  • Emilia Leitao
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

Related Content

Nasal Device DPI

Easy-to-use, single-use capsule-based nasal DPI.

Page
Read more

Potent compounds

Safety first

Page
Read more

Manufacturing

Hovione has extensive manufacturing capacity in Particle Engineering providing the right scale and flexibility for all our customers.

Page
Read more