Pruinosanones A-C, anti-inflammatory isoflavone derivatives from Caragana pruinosa
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Pruinosanones A-C, anti-inflammatory isoflavone derivatives from Caragana pruinosa
Pruinosanone A (1), a novel spirochromone, was isolated from the roots of Caragana pruinosa. Two biogenetically related isoflavone intermediates, pruinosanones B and C (2 and 3), were also isolated, together with five known analogs identified as 3-hydroxy-9-methoxypterocarpan (4), 7,2'-dihydroxy-4'-methoxyisoflavanol (5), retusin-8-methylether (6), 7,2'-dihydroxy-8,4'-dimethoxy isoflavone (7) a...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep31743