Total synthesis of lissoclinamide 5, a cytotoxic cyclic peptide from the tunicate Lissoclinum patella
作者:Christopher Boden、Gerald Pattenden
DOI:10.1016/0040-4039(94)88300-9
日期:1994.10
A total synthesis of lissoclinamide 5, and some of its stereoisomers, shows that its stereostructure should be revised to 13.
lissoclinamide 5及其一些立体异构体的总合成表明,其立体结构应修改为13。
Total syntheses and re-assignment of configurations of the cyclopeptides lissoclinamide 4 and lissoclinamide 5 from Lissoclinum patella
作者:Christopher D. J. Boden、Gerald Pattenden
DOI:10.1039/a909360e
日期:——
The total synthesis of lissoclinamide 4 and lissoclinamide 5, which are novel oxazoline/thiazole/thiazoline-based cyclopeptides isolatedfrom the ascidian (“sea squirt”) Lissoclinum patella, are described. The synthesis of the bis-thiazole based lissoclinamide 5 necessitated the development of practical solutions to the elaboration of enantiomericallypure valine and phenylalanine substituted thiazoles