The structure of pranferin — A new coumarin from the roots of Prangos ferulaceae
The structure proposed previously for the coumarin pranferin has been corrected on the basis of synthesis, spectral studies, and conversion products. It has been established that pranferin is meranzin hydrate acetonide.
KeywordsCoumarin Petroleum Ether Isoprene Acetonide Peracetic Acid
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