来自印度洋柳珊瑚Junceella juncea Pallas的5个新的蔷薇烷二萜类化合物Juncins I-M。

Juncins I-M, five new briarane diterpenoids from the Indian Ocean gorgonian Junceella juncea Pallas.

作者信息

Anjaneyulu Ammanamanchi S R, Rao Vadali Lakshmana, Sastry Vedula Girija, Venugopal Mukku J R V, Schmitz Francis J

机构信息

School of Chemistry, Andhra University, Visakhapatnam-530 003, India.

出版信息

J Nat Prod. 2003 Apr;66(4):507-10. doi: 10.1021/np0204242.

DOI:10.1021/np0204242

PMID:12713402

Abstract

Five new diterpenoids, juncins I-M (1-5), of the briarane skeleton have been isolated from the Indian Ocean gorgonian Junceella juncea in addition to four known derivatives, gemmacolides A-C (6-8) and juncin H (9). The structures of 1-5 were established by the interpretation of spectroscopic data.

摘要

除了四种已知衍生物，即宝石内酯A - C（6 - 8）和琼西因H（9）之外，还从印度洋柳珊瑚琼西柳珊瑚中分离出了五种新的具有刺柏烷骨架的二萜类化合物，琼西因I - M（1 - 5）。通过光谱数据的解析确定了1 - 5的结构。