绞股蓝
化学
三萜
内酯
骨架（计算机编程）
立体化学
萜烯
二维核磁共振波谱
皂甙
传统医学
有机化学
萃取（化学）
医学
替代医学
病理
计算机科学
程序设计语言
标识
DOI：10.1002/hlca.200590083
摘要
Abstract The six new triterpene saponins 1 – 6 with a 21,23‐lactone skeleton were isolated from the MeOH extract of the aerial parts of Gynostemma pentaphyllum. Their structures were elucidated by 1D‐ and 2D‐NMR‐spectra interpretation as well as by chemical degradation.
科研通智能强力驱动
Strongly Powered by AbleSci AI
cdercder
无语的安白
小茄子爷爷
个性归尘
可千万不要躺平呀
shinysparrow
andrele
斯寜
OCDer
轻松小张
过氧化氢
wangrblzu
YifanWang
coolkid
hjyylab
jyy
典雅问寒
遇上就这样吧
scm
昏睡的蟠桃
皖公网安备34019202002308
