Investigation of steric and electronic effects in the copper-catalysed asymmetric oxidation of sulfides
作者:Graham E. O'Mahony、Kevin S. Eccles、Robin E. Morrison、Alan Ford、Simon E. Lawrence、Anita R. Maguire
DOI:10.1016/j.tet.2013.08.063
日期:2013.11
in the copper-catalysed asymmetricoxidation of aryl benzyl, aryl alkyl and alkyl benzyl sulfides have been investigated. The presence of an aryl group directly attached to the sulfur is essential to afford sulfoxides with high enantioselectivities, with up to 97% ee for 2-naphthyl benzyl sulfoxide, the highest enantioselectivity achieved to date for copper-catalysed asymmetric sulfoxidation. In contrast
A compound comprising or a pharmaceutically acceptable salt, prodrug, or a metabolite thereof is disclosed herein. Y, A, and B are as described herein. Methods, compositions, and medicaments related to these compounds are also disclosed.
Compounds comprising
or a pharmaceutically acceptable salt or a prodrug thereof,
are disclosed, wherein J, B, Y, and A are as described.
Methods, compositions, and medicaments related thereto are also disclosed.
Compounds comprising Formula (I) or a pharmaceutically acceptable salt thereof, are disclosed, wherein J1, J2, U1, B, Y, and A are as described in claims 1-16. Methods, compositions, and medicaments related thereto are also disclosed, for treating glaucoma, inflammatory bowel disease and baldness.
SUBSTITUTED ARYLCYCLOPENTENES AS THERAPEUTIC AGENTS
申请人:Old David W.
公开号:US20090270385A1
公开(公告)日:2009-10-29
Compounds comprising
or a pharmaceutically acceptable salt or a prodrug thereof, are disclosed, wherein G, B, Y, and A are as described.
Methods, compositions, and medicaments related thereto are also disclosed.