pimpinellin
National Institutes of Health
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The most abundant linear furanocoumarins are psolaren, xanthotoxin, bergapten and isopimpinellin, whereas the angular type is…
Abstract Simple, fast, and sensitive HPLC coupled with an electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS…
Coumarins are the primary bioactive ingredients in Radix Glehniae, named Beishashen in China, which possesses many…
Isobergapten, pimpinellin, isopimpinellin, osthole, and a new natural monomethoxyfurocoumarin were isolated and identified from…
Representatives of the genus Heracleum (cow parsnip; fam. Apiaceae) are characterized by their content of coumarin derivatives…
A reversed-phase HPLC method with atmospheric pressure chemical ionisation MS detection has been developed for the separation and…
Objective: To determine the content of pimpinellin in Toddalia asiatica. Methods: Using Hypersil C 18 column and methanol-water…
The coumarin content of pasternak parsnip ( Heracleum pastinacifolium C. Koch., Apiaceae L.) roots collected during fruiting (end…
Isolation of the furocoumarins (psoralens) bergapten, isobergapten, sphondin, isopimpinellin and pimpinellin from the…
Photocontact allergy to psoralens in Heracleum laciniatum occurred in two persons volunteering for investigations into…