TITLE:
Cembrane-Type Diterpenoids and a Phenolic Compound from the Leaves of a Thai Medicinal Plant, Croton sublyratus Kurz
AUTHORS:
Yasue Oka, Susumu Kawakami, Sachiko Sugimoto, Katsuyoshi Matsunami, Hideaki Otsuka, Duanporn Lhieochaiphant, Sorasak Lhieochaiphant
KEYWORDS:
Croton Sublyratus; Euphorbiaceae; Diterpene; Cembrane
JOURNAL NAME:
American Journal of Plant Sciences,
Vol.5 No.9,
April
24,
2014
ABSTRACT:
From the leaves of a Thai medicinal plant, Croton sublyratus,
collected in Thailand, two new cembrane-type diterpenoids, named sublylactones
A and B, and a phenolic compound were isolated from the EtOAc-soluble fraction
of a MeOH extract. Their structures were elucidated on the basis of
spectroscopic evidence.