Chemical studies on the root of Heracleum candicans Wall.
Two new alkyl coumarins, isophellodenol C (1) and candinol A (2); four new spirobifuranocoumarins, candibirins B-E (3-6); and two trifuranocoumarins, canditririns A and B (7 and 8), were isolated from the roots of Heracleum candicans Wall. Their structures were established using chemical and spectral means.
Nakamori
Terue
T
Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka, 569-1094, Japan.
Taniguchi
Masahiko
M
Shibano
Makio
M
Wang
Nian-He
NH
Baba
Kimiye
K
D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D030002:Heracleum / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots; D013057:Spectrum Analysis / Q000379:methods
D003374:Coumarins; D010936:Plant Extracts