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Identification, Structure Elucidation, and Antioxidant Potential of a New Compound from Diospyros lotus
Journal article   Peer reviewed

Identification, Structure Elucidation, and Antioxidant Potential of a New Compound from Diospyros lotus

Abdur Rauf, Taibi Ben Hadda, Seema Patel, Ghias Uddin, Saud Bawazeer, Tareq Abu-Izneid and Bashir Ahmad
Chemistry of natural compounds, Vol.53(5), pp.849-851
01/09/2017
DOI: https://doi.org/10.1007/s10600-017-2138-5

Abstract

Chemistry Chemistry, Medicinal Chemistry, Organic Life Sciences & Biomedicine Pharmacology & Pharmacy Physical Sciences Science & Technology
A new dimeric naphthoquinone, named 5,8,5 ' -trihydroxy-8 ' -methoxy-6,6 ' -dimethyl-7,3-binaphthyl-1,4,1 ' ,4 ' -tetraone ( 1 ), was isolated from Diospyros lotus stem. The structure of the compound was elucidated by advance spectroscopic analysis including 1D and 2D experiments such as HMBC, NOESY, and J-resolved (JRES). Compound 1 was assessed for antioxidant activity, which showed good activity even at low concentration.

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