Fern Constituents: triterpenoids Isolated from the Leaves of Adiantum monochlamys. Filicenol A, Filicenol B, Isoadiantol B, Hakonanediol and Epihakonanediol.
摘要:
从 Adiantum monochlamys EATON 的叶片中分离出了五种新的三萜类化合物,分别为 filicenol A (1)、filicenol B (2)、isoadiantol B (3)、hakonanediol (4) 和 epihakonanediol (5),并根据光谱数据和与已知化合物的化学相关性阐明了它们的结构。此外,还提供了以前报告过的来自同一来源的化合物(6-21)的其他数据。
The structure of the triterpene simiarenol (a E:B-friedo-hop-5-ene) from the Hong Kong species of Rhododendron simiarum
作者:R. T. Aplin、H. R. Arthur、W. H. Hui
DOI:10.1039/j39660001251
日期:——
The triterpene, simiarenol, has been identified as 3β-hydroxy-E:B-friedo-hop-5-ene. The structures of some acid-catalysed isomerisation products of simiarenol and its derivatives have been elucidated.
Fern Constituents: triterpenoids Isolated from the Leaves of Adiantum monochlamys. Filicenol A, Filicenol B, Isoadiantol B, Hakonanediol and Epihakonanediol.
Five new triterpenoids, filicenol A (1), filicenol B (2), isoadiantol B (3), hakonanediol (4) and epihakonanediol (5), were isolated from the leaves of Adiantum monochlamys EATON, and their structures were elucidated on the basis of spectral data and chemical correlations with known compounds. Additional data are presented for previously reported compounds (6-21) from the same source.
从 Adiantum monochlamys EATON 的叶片中分离出了五种新的三萜类化合物,分别为 filicenol A (1)、filicenol B (2)、isoadiantol B (3)、hakonanediol (4) 和 epihakonanediol (5),并根据光谱数据和与已知化合物的化学相关性阐明了它们的结构。此外,还提供了以前报告过的来自同一来源的化合物(6-21)的其他数据。