First Total Synthesis of Symbioramide, a Novel Ca<sup>2+</sup>-ATPase Activator from<i>Symbiodinium</i>sp.
作者:Masako Nakagawa、Jun Yoshida、Tohru Hino
DOI:10.1246/cl.1990.1407
日期:1990.8
The first total synthesis of symbioramide (1) is described and simultaneously established the complete stereostructure of 1 to be (2S,3R,2′R,3′E)-N-(2′-hydroxy-3′-octadecenoyl)-dihydrosphingosine.
An Improved Methodology for the Synthesis of Enantiomerically Pure ( S )-2,3- O -Cyclohexylideneglyceraldehyde
作者:M. Benaglia、M. Caporale、A. Puglisi
DOI:10.1080/10242430215702
日期:2002.11.1
An improved methodology to prepare (S)-2,3-O-cyclohexylideneglyceraldehyde is described. Starting from the commercially available (L)-cyclohexylidene protected ascorbic acid the enantiomerically pure aldehyde was synthesized in only two steps in 41% overall yield.[GRAPHICS]
Yoshida, Jun; Nakagawa, Masako; Seki, Hiroko, Journal of the Chemical Society. Perkin transactions I, 1992, # 3, p. 343 - 350