A process comprises contacting a product mixture with a base, optionally in the presence of a polyhydric alcohol, to produce a base-treated mixture and distilling the base-treated mixture in which the product mixture comprises an aromatic amine and a phenolic compound.
Novel compounds that inhibit the binding of the Smac protein to Inhibitor of Apoptosis Proteins (IAPs) of the formula I
新型化合物,其化学式为I,可以抑制Smac蛋白与抑制凋亡蛋白(IAPs)结合。
Inhibitors of IAP
申请人:PALERMO Mark G.
公开号:US20110281875A1
公开(公告)日:2011-11-17
Novel compounds that inhibit the binding of the Smac protein to Inhibitor of Apoptosis Proteins (IAPs) of the formula (I).
一种新型化合物,其化学式为(I),可抑制Smac蛋白与抑制细胞凋亡蛋白(IAPs)的结合。
Novel benzanilide derivatives and pharmaceutical compositions containing them
申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP0058009A1
公开(公告)日:1982-08-18
Derivatives of benzanilide are disclosed having analgesic properties as well as pharmaceutical preparations containing them:
wherein R1 and R2 represent H, C1-C5 alkyl or CF3; and acid addition salts thereof.
Gem-disubstituted cyclohexadienones and their production
申请人:ETHYL CORPORATION
公开号:EP0336371A2
公开(公告)日:1989-10-11
Gem-disubstituted cyclohexadienone in which the gem substituents are a perfluoroalkyl group and a trihydrocarbylsiloxy group are prepared by perfluoroalkylating a quinone with a perfluoroalkyltrihydrocarbylsilane in the presence of an active catalyst under essentially anhydrous conditions, preferably in a suitable liquid phase reaction medium, most preferably in a dipolar aprotic solvent. These gem-disubstituted compounds are readily convertible to perfluoroalkyl-substituted aromatics and thus provide a means of circumventing the traditional need for photo-chlorination followed by halogen exchange in the preparation of such products.