Raney Ni-Al alloy in a dilute aqueous alkalinesolution has been shown to be a very powerful reducing agent and is highly effective for the reductive dehalogenation of polyhalogenated phenols and aromatic ring hydrogenation of phenols to the corresponding cyclohexanols.
TESTOSTERONE DERIVATIVES WITH A CARBOXYALKYL SUBSTITUTION IN POSITION 3 AND USE THEREOF FOR THE PRODUCTION OF LABELLED STEROIDS FOR DETERMINING THE CONCENTRATION OF TESTOSTERONE IN A BIOLOGICAL SAMPLE
申请人:BIOMERIEUX
公开号:US20150299244A1
公开(公告)日:2015-10-22
A testosterone derivative of formula (I):
where n is an integer in a range of from 1 to 10, and Y represents an activated or ready-to-be-activated group allowing formation of an amide bond with a primary amine of a molecule. Conjugates including the testosterone derivatives and a marker, methods for determining the concentration of testosterone in a biological sample, and methods for preparing the testosterone derivatives are also provided.