Flavonoid and Steroids from Polygonum viscosum | Zendy

Bidyut Kanti Datta | Zendy; Tahamina Iasmin | Zendy; Mohammad A Rashid | Zendy

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Flavonoid and Steroids from Polygonum viscosum

Author(s) -

Bidyut Kanti Datta,

Tahamina Iasmin,

Mohammad A Rashid

Publication year - 2016

Publication title -

bangladesh pharmaceutical journal

Language(s) - English

Resource type - Journals

eISSN - 2408-8463

pISSN - 0301-4606

DOI - 10.3329/bpj.v19i2.29275

Subject(s) - stigmasterol , polygonum , chemistry , chromatography , ethyl acetate , flavonoid , hexane , polygonaceae , traditional medicine , botany , organic chemistry , biology , medicine , antioxidant

Repeated chromatographic separation and purification of the n-hexane-ethyl acetate (3:1) extract of aerial parts of Polygonum viscosum provided a flavonoid- ternatin (1) and two steroids- stigmasterol (2) and stigmasta-4,22-dien-3-one (3). The structure of these compounds were determined on the basis of extensive NMR and other spectroscopic techniques and comparison with published data. The identity of steroids 2 and 3 was confirmed by co-TLC with authentic sample.Bangladesh Pharmaceutical Journal 19(2): 166-169, 2016

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