Synthetic studies on biologically active natural compounds. Part III. Stereospecific transformation of uvidin A into (−)-cinnamosmolide.
作者:Luigi Garlaschelli、Pascal de Tullio、Giovanni Vidari
DOI:10.1016/s0040-4020(01)82328-0
日期:1991.8
The first synthesis of natural (−)-cinnamosmolide (1a) from the sesquiterpene uvidin A (3) is described, The important synthetic intermediates 12a-b were also obtained from (−)-cinnamodial (2)
Synthetic studies on biologically active natural compounds. Part II: Correlation of cinnamodial with uvidin a and stereospecific transformation into (−)-pereniporin A.
作者:L. Garlaschelli、G. Mellerio、G. Vidari
DOI:10.1016/s0040-4020(01)89199-7
日期:1989.1
The selective reduction of the aldehyde groups of (−)-cinnamodial (1) was investigated. In this way a partial synthesis of (−)-pereniporin A (2) was achieved, as well as that of the triol 3, previously obtained from (+)-uvidin A (4).
Synthetic studies on biologically active natural compounds. Part I: Stereospecific transformation of uvidin a into (−)-cinnamodial
作者:L. Garlaschelli、G. Vidari
DOI:10.1016/s0040-4020(01)89198-5
日期:1989.1
A partial synthesis of (−)-cinnamodial (1) has been achieved, using (+)-uvidin A (3) as starting material. This also represents a formal synthesis of (−)-cinnamosmolide (2a) and pereniporin B (2b).