Natural and thermal isomers of methyl trans-communate
作者:P.W. Atkinson、W.D. Crow
DOI:10.1016/s0040-4020(01)92769-3
日期:1970.1
A new diterpene acid, isolated as its methyl ester from Callitris columellaris F. Muell., is shown to be Δ13(17)-communic acid. Another new isomer of communic acid is shown to result from thermal rearrangement of trans-communic acid methyl ester on gas chromatography, and is tentatively assigned the structuremethyl labda-8(14)-trans-11(12)-cis-13(15)-trien-19-oate on the basis of spectroscopic and
从Callitris columellaris F. Muell。分离出的一种新的二萜烯酸为甲酯,显示为Δ13 (17)-交流酸。显示了另一种新的甲酸的异构体,是由反式-甲酸甲酯在气相色谱上的热重排产生的,并被暂定为甲基结构化甲基labda-8(14)-反式-11(12)-顺式-13(15) )-trien-19-oate基于光谱和机械学考虑。
Barrero, A. F.; Alvarez-Manzaneda, E. J.; Altarejos, J., Bulletin de la Societe Chimique de France, 1993, vol. 130, p. 700 - 707
作者:Barrero, A. F.、Alvarez-Manzaneda, E. J.、Altarejos, J.、Ramos, J. M.、Salido, S.