[Sapodivarin, a new coumarin from roots of Saposhnikovia divaricata].
OBJECTIVE
To study the chemical constituents in the dried roots of Saposhnikovia divaricata (Turcz.) Schischk.


METHODS
The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, UV, MS and NMR evidences.


RESULTS
Two compounds were obtained and identified as nodakenetin (1) and 8-[4-(beta-D-glucopyrano-sy-loxy)-3-methyl-2-buten-1-yl]oxy-5-methoxy-6,7-furanocoumarin (2), respectively.


CONCLUSIONS
Compound 2 is a new compound and named sapodivarin.
Zhao
Bo
B
College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China.
Yang
Xinbao
X
Yang
Xiuwei
X
Zhang
Lianxue
L
D019661:Apiaceae / Q000737:chemistry*; D003374:Coumarins / Q000032:analysis* / Q000302:isolation & purification; D010936:Plant Extracts / Q000032:analysis* / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry
D003374:Coumarins; D010936:Plant Extracts