The present invention is directed to a new class of benzonitriles and to their use as androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease excess sebum secretions and to stimulate hair growth.
Highly Enantioselective Direct Asymmetric Reductive Amination of 2-Acetyl-6-Substituted Pyridines
作者:Masatoshi Yamada、Kazuki Azuma、Mitsuhisa Yamano
DOI:10.1021/acs.orglett.1c00848
日期:2021.5.7
direct asymmetric reductive amination of a variety of ketone substrates, including 2-acetyl-6-substituted pyridines, β-keto esters, β-keto amides, and 1-(6-methylpyridin-2-yl)propan-2-one, has been disclosed for the first time (94.6% to >99.9% ee). With ammonium trifluoroacetate as the nitrogen source, various chiral corresponding primary amines were prepared in excellent enantioselectivity and conversion
[EN] The present invention is directed to a new class of benzonitriles and to their use as androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease excess sebum secretions and to stimulate hair growth. [FR] L'invention concerne une classe de benzonitriles et l'utilisation de ceux-ci comme modulateurs de récepteurs d'androgènes. D'autres modes de réalisation de l'invention concernent l'utilisation de ces composés aux fins de diminution des sécrétions de sébum excédentaires et de stimulation de la croissance des cheveux.