摘要
从金丝矮陀陀植物中得到了二个新甾体生物碱甙——矮陀陀甙A、B。经光谱分析,结构测定,分别为20α-二甲胺-3-O-β-D葡萄糖基-5α-孕甾烷醇和20α-二甲胺-3-O-β-D葡萄糖基-5(6)-孕甾烯醇。
Two new steroidal alkaloid glycosides wereisolated from Pachysandra
axillaris Franch. The structures have been elucidated as 20α-dimethylamino- 3 -0-β-D-glucopyranosyl-5α-pregnanol and 20α-dimethylamiao- 3 -O-β-D-glucopyranosyl -5 ( 6 )-pregnenol for pachyaxioside A, B; respectively by means of spectroscopic analysis (IR, 1H NMR, 13C NMR and MS).
出处
《云南植物研究》
CSCD
1990年第3期330-334,共5页
Acta Botanica Yunnanica
关键词
金丝矮陀陀
甾体生物碱甙
Pachysandra axillaris
Steroidal alkaloid glycosidc
Pachyaxioside A, B
