摘要
从弯距翠雀花(Delphinium campylocentrum Maxim.)全草中分离得到7种二萜生物碱,其中弯翠生(1)和弯翠亭(2)为两个新的C_(19)-二萜生物碱,其余5个为已知的二萜生物碱.化合物1和2的结构通过现代波谱技术,包括二维核磁共振谱和高分辨质谱,予以了确证.
Two new C19-diterpenoid alkaloids, campylocine (1) and campylotine (2), along with five known alkaloids, delbrunine (3), talassimine (4), talassamine (5), deltatsine (6) and delbonine (7), were isolated from the whole herbs of Delphinium campylocentrum Maxim. The structures of 1 and 2 were established by spectroscopic methods (IR, 1D-, 2D-NMR, ESIMS and HR-ESIMS).
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2007年第8期976-980,共5页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(No.30472075)资助项目.
关键词
弯距翠雀花
毛茛科
C19-二萜生物碱
弯翠生
弯翠亭
Delphinium campylocentrum
Ranunculaceae
C19-diterpenoid alkaloid
campylocine
campylotine