摘要
从菊科植物臭灵丹(Laggera pterodonta)中分离得到3个新的倍半萜醇,命名为臭灵丹二醇(pterodondiol)(1),臭灵丹三醇甲(pterodontriol A)(2)和臭灵丹三醇乙(pterodontriol B)(3)。其结构分别被指定为:4β,11-二羟基-对映-桉烷(1),2α,4β,11-三羟基-对映-桉烷(2)和1α,4β,11-三羟基-对映-桉烷。
Three new sesquiterpenols, which were named as pterodondiol .pterodontriol A and pterodontriol B, were isolated from Laggera pterodonta (DC.) Benth . Their structures were established to be 4B,11- dihydroxy-enantio-eudesmane, 2a,4B, 11-trihydroxy-enantio-eudesmane and 1 x,4B, 11 -trihydroxy-enantio-eudesmane.
出处
《云南植物研究》
CSCD
1993年第3期303-305,共3页
Acta Botanica Yunnanica
关键词
臭灵丹
倍半萜醇
菊科
Laggera pterodonta
Sesquiterpenols
Eudestnane
