Oxidized carotenoid fractions and ketoaldehyde useful as cell-differentiation inducers, cytostatic agents, and anti-tumor agents
申请人:——
公开号:US20030096875A1
公开(公告)日:2003-05-22
This invention features fractionated oxidized carotenoid or retinoid mixtures, and individual components thereof, which are useful as cell-differentiation-inducing, anti-proliferative, anti-metastatic and anti-tumor agents. The mixtures and compounds of the invention can be used alone or in combination with other anticancer agents for the treatment of cancer.
Process for producing .alpha.,.beta.-unsaturated aldehydes
申请人:Takeda Chemical Industries, Ltd.
公开号:US05471004A1
公开(公告)日:1995-11-28
The present invention relates to a process for producing an .alpha.,.beta.-unsaturated aldehyde which comprises subjecting an allyl-hexamethylenetetraammonium derivative to hydrolysis in water and an organic solvent homogeneously immiscible with water. The resulting .alpha.,.beta.-unsaturated aldehyde is useful as medicaments, flavorings, etc., or as raw materials for their production.