Toddanol and toddanone, two coumarins from Toddalia asiatica
作者： Padam N. Sharma , Aboo Shoeb , Randhir S. Kapil , Satya P. Popli
DOI: 10.1016/0031-9422(81)85120-5
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摘要: Abstract Two new constituents isolated from the roots of Toddalia asiatica and designated as toddanol toddanone have been characterized 5,7-dimethoxy-6-(2-hydroxy-3-methylbut-3-enyl)coumarin ( 1 ) 5,7-dimethoxy-6-(3-methyl-2-oxobutanyl)coumarin 3 ), respectively, by spectral analysis interconversion experiments.
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