منابع مشابه
Pterocarpans from Derris laxiflora.
Six compounds were isolated from Derris laxiflora Benth., including two new pterocarpans, 7,6'-dihydroxy-3'-methoxypterocarpan (1) and derrispisatin (2), as well as four known ones, lespedezol D, (3), secundiflorol 1 (4), 6a-hydroxymaackiain (5) and pisatin (6). The structures of these compounds were determined by analysis of their spectroscopic data.
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Derris brevipes, a common medicinal plant, has multiple uses in traditional system of medicine and in particular it is used as a memory-enhancing agent for centuries. The plant and its extracts have been evaluated for number of activities like anti-inflammatory, cardio-tonic, sedative and neuron-muscular. The plant extract was evaluated for Antimutagenicity and mutagenicity studies in order to ...
متن کاملAntiplasmodial and Larvicidal Flavonoids from Derris Trifoliata
From the dichloromethane-methanol (1:1) extract of the seed pods of Derris trifoliata, a new flavanone derivative (S)-lupinifolin 4 -́methyl ether was isolated. In addition, the known flavonoids lupinifolin and rotenone were identified. The structures were determined on the basis of spectroscopic evidence. Lupinfolin showed moderate in vitro antiplasmodial activity against the D6 (chloroquine-se...
متن کاملIsolation and Characterization of Leaf Extract of Derris Trifoliata
Derris trifoliata belongs to the family Fabaceae of the order Papilionoideae. D. trifoliata is used in local medicine in India as a stimulant, antispasmodic and counter-irritant, and against rheumatism, chronic paralysis and dysmenorrhoea. The bioactive principle present in the leaves of Derris trifoliata was isolated and characterized in the present study. The powdered leaves were repeatedly e...
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Article history: Received 14 January 2014 Received in revised form 19 April 2014 Accepted 23 April 2014 Available online 5 May 2014
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ژورنال
عنوان ژورنال: Nature
سال: 1937
ISSN: 0028-0836,1476-4687
DOI: 10.1038/139883b0