云南植物研究
雲南植物研究
운남식물연구
ACTA BOTANICA YUNNANICA
2009年
1期
93-96
,共4页
吴兴德%何隽%许刚%彭丽艳%宋流东%赵勤实
吳興德%何雋%許剛%彭麗豔%宋流東%趙勤實
오흥덕%하준%허강%팽려염%송류동%조근실
扁枝石松%石松生物碱%diphaladineA
扁枝石鬆%石鬆生物堿%diphaladineA
편지석송%석송생물감%diphaladineA
Diphasiastrum complanatum%Lycopodium alkaloids%diphaladine A
从扁枝石松(Diphasiastrum complanatum)的95%乙醇提取物中分离得到1个新的石松生物碱,经波谱技术鉴定其结构,命名为diphaladine A (1).同时还分离得到其它9个已知石松生物碱类化合物,其中obscurumine A (2), L20, lycoposerramine-K, des-N-methyl-β-obscurine, des-N-methyl-α-obscurine, lycoflexion, 和phlegmariurine B等7个化合物均为首次从该植物中分离得到.
從扁枝石鬆(Diphasiastrum complanatum)的95%乙醇提取物中分離得到1箇新的石鬆生物堿,經波譜技術鑒定其結構,命名為diphaladine A (1).同時還分離得到其它9箇已知石鬆生物堿類化閤物,其中obscurumine A (2), L20, lycoposerramine-K, des-N-methyl-β-obscurine, des-N-methyl-α-obscurine, lycoflexion, 和phlegmariurine B等7箇化閤物均為首次從該植物中分離得到.
종편지석송(Diphasiastrum complanatum)적95%을순제취물중분리득도1개신적석송생물감,경파보기술감정기결구,명명위diphaladine A (1).동시환분리득도기타9개이지석송생물감류화합물,기중obscurumine A (2), L20, lycoposerramine-K, des-N-methyl-β-obscurine, des-N-methyl-α-obscurine, lycoflexion, 화phlegmariurine B등7개화합물균위수차종해식물중분리득도.
A new Lycopodium alkaloid, diphaladine A (1), was isolated from the 95% EtOH extract of Diphasiastrum complanatum together with other nine known alkaloids. Their structures were elucidated on the basis of extensive spectroscopic analysis. To the best of our knowledge, obscurumine A (2), L20, lycoposerramine-K, des-N-methyl-β-obscurine, des-N-methyl-α-obscurine, lycoflexion, and phlegmariurine B were all isolated from this plant for the first time.
