Terpenoids from some Japanese liverworts

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	Terpenoids from some Japanese liverworts
	Fumihiro Nagashimaa ; Masao Toyotaa and Yoshinori Asakawa
刊名	Phytochemistry
	1990
卷号	29 期号:7 页码:2169-2174
关键词	Jungermannia Comata J. Truncata J. Vulcanicola Jamesoniella Autumnalis Jackiella Javanica Spruceanthus Polymorphus Jungermanniales Hepaticae Bis(Bibenzyl) Ent-germacrane-type Sesquiterpenoid Monocyclofarnesane-type And Bisabolane-type Sesquiterpenoids Monoterpenoid Ent-kaurane And Ent-verticillane-type Diterpenoids Neolignane Chemosystematics.
英文摘要	Six Japanese liverworts, Jungermannia comata, J. truncata, J. vulcanicola, Jamesoniella autumnalis, Jackiella javanica and Spruceanthus polymorphus were chemically investigated. J. comata contained a bis(bibenzyl), perrottetin E, as a major component. Jungermannia truncata and Jamesoniella autumnalis elaborated ent-11α-hydroxykauren-15-one, (16R)-ent-l1α-hydroxykauran-15-one and ent-kauren-15-one. (+)-α-Bisabolol, α-terpineol and three new kaurene-type diterpenoids, ent-kaurene-3β, 15α-diol, ent-15α-hydroxykaurene-3β-yl acetate and ent-3β-hydroxykaurene-15-one, were isolated from J. vulcanicola. α-Monocyclonerolidol was the the major compound of S. polymorphus. Jackiella javanica produced a neolignan, (-)-licarin A, and two new germacrane-type sesquiterpenoids, ent-germacra-4(15),5,10(14)-trien-1β-ol and ent-germacra-4(15),5,10(14)-trien-1α-ol, together with ent-verticillane-type diterpenoids. The structures of the new compounds were characterized by 1H and 13C NMR spectral data and chemical evidence. The chemosystematics of the six liverworts is discussed.
公开日期	2011-07-22
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/4662]
专题	烟台海岸带研究所_科研共享资源
推荐引用方式 GB/T 7714	Fumihiro Nagashimaa,Masao Toyotaa and Yoshinori Asakawa. Terpenoids from some Japanese liverworts[J]. Phytochemistry,1990,29(7):2169-2174.
APA	Fumihiro Nagashimaa,&Masao Toyotaa and Yoshinori Asakawa.(1990).Terpenoids from some Japanese liverworts.Phytochemistry,29(7),2169-2174.
MLA	Fumihiro Nagashimaa,et al."Terpenoids from some Japanese liverworts".Phytochemistry 29.7(1990):2169-2174.