Fukuyama, Yoshiyasu; Asakawa, Yoshinori, Journal of the Chemical Society. Perkin transactions I, 1991, p. 2737 - 2741
作者:Fukuyama, Yoshiyasu、Asakawa, Yoshinori
DOI:——
日期:——
First total synthesis of the mastigophorenes C and D and of simplified unnatural analogs
作者:Gerhard Bringmann、Thomas Pabst、Petra Henschel、Manuela Michel
DOI:10.1016/s0040-4020(00)01131-5
日期:2001.2
The first total synthesis of the mastigophorenes C (2) and D (3), natural ‘dimeric’ sesquiterpenes isolated from the liverwortMastigophoradiclados with interesting biological activities, is described. As previously for mastigophorenes A (1) and B, the divergent synthetic approach was first optimized on a simplified model system with a tert-butyl group instead of the chiral cyclopentyl residue, also
Mastigophorenes C and D, novel dimeric isocuparane-type sesquiterpenoids isolated from Mastigophora diclados, have been assigned structures on the basis of detailed spectroscopic analyses.