The (6-hydroxy-chroman-2-yl) acetic or carboxylic acid derivatives useful as antioxidants and a method for preparing these derivatives from hydroquinones and intermediates in this synthesis as well as the use of these derivatives as intermediates in the preparation of optically active alpha-tocopherol.
A process of forming a d-tocotrienols from a (2S) 2-hydroxymethyl-6-hydroxy-alkylchroman compound, through reaction with a farnesyl Grignard or sulfone compound. Various methods of making the (2S) 2-hydroxymethyl-6-hydroxy-alklychroman compound are disclosed.
Acyclic tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia
申请人:Bristol-Myers Squibb Company
公开号:EP0476493A1
公开(公告)日:1992-03-25
This invention relates to structurally novel acyclic tocotrienol analogs, which are useful for cholesterol/lipid lowering in cases of hypercholesterolemia and hyperlipidemia, and for atherosclerosis. Also provided are pharmaceutical compositions and a method of use employing those compositions.
Acyclic Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia
申请人:Bristol-Myers Squibb Company
公开号:EP0571928A1
公开(公告)日:1993-12-01
This invention relates to structurally novel acyclic tocotrienol analogs, which are useful for cholesterol/lipid lowering in cases of hypercholesterolemia and hyperlipidemia, and for atherosclerosis. Also provided are pharmaceutical compositions and a method of use employing those compositions.