khellactone
National Institutes of Health
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Pyranocoumarins are the main constitutes in Peucedanum praeruptorum Dunn and possess various biological activities. In this…
A vast number of structural modifications have been performed for khellactone derivatives (KDs) that have been widely concerned…
Bioassay guided fractionation of an ethanolic extract of Polygonum amplexicaule D. Don led to the isolation of amplexicine, a new…
3′,4′-Di-O-(–)-camphanoyl-(+)-cis-khellactone (DCK) is a synthetic khellactone ester that exhibits potent in vitro anti-human…
The composition of the coumarin compounds in plants of the genus Phlojodicarpus varies greatly according to the growth site and…
1. We synthesized 10 chroman derivatives (CD‐1 to CD‐10) derived from khellactone, including praeruptorin A and praeruptorin B…
Two compounds were isolated from Peucedanum longshengense Shan et Sheh for the first time. Their structures were identified as…
Crude coumarin constituents of Peucedanum praeruptorum Duun. including praeruptorin A (=Pd-Ia)(2) and B (=Pd-II)(11) had an…
SummaryThe results of experiments on the UV irradiation of six coumarins and the study of the products formed have shown that…