The preparation of 9-substituted Δ5-octenolides: Synthesis of 8-deoxy-pseudo-ascidiatrienolide C
作者:Grant A. McNaughton-Smith、Richard J.K. Taylor
DOI:10.1016/0040-4020(95)01028-9
日期:1996.2
Two routes have been explored for the preparation of the title 9 membered lactones. Lactonisation of a hydroxy acid bearing an embryonic unsaturated side chain followed by palladiumcatalysed chain extension was shown to be problematic. The preferred procedure, which involved prior formation of the complete carbon skeleton followed by lactonisation using Mukaiyama conditions, was employed to prepare
Esters aliphatiques polyinsaturés, procédé pour la préparation de ces esters et leur utilisation en tant qu'ingrédients aromatisants et parfumants
申请人:FIRMENICH SA
公开号:EP0009632B1
公开(公告)日:1982-02-24
US4085127A
申请人:——
公开号:US4085127A
公开(公告)日:1978-04-18
US4192813A
申请人:——
公开号:US4192813A
公开(公告)日:1980-03-11
[EN] UNSATURATED FATTY ACIDS AND THEIR USES IN THERAPY<br/>[FR] ACIDES GRAS INSATURES ET UTILISATIONS THERAPEUTIQUES
申请人:COMMW SCIENT IND RES ORG
公开号:WO2001046115A1
公开(公告)日:2001-06-28
This invention relates to a method for the treatment or prevention of coronary heart disease including the step of administering a polyunsaturated fatty acid or derivative thereof, said polyunsaturated fatty acid including: a linear chain of 18 carbon atoms, and two or more double bonds in the linear chain, wherein said polyunsaturated fatty acid is an n-1, n-2, n-3, n-4 or n-5 fatty acid, but excluding 183n-3 (Δ9,12,15) .