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Pigments of cotton flowers

Part VIII. Constitution of Herbacitrin and Quercimeritrin

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Summary

The constitution of Herbacitrin is established as the 7-glucoside of Herbacetin by methylating the glucoside through the acetyl derivative and isolating 7-hydroxy-3: 5: 8: 4′tetramethoxy flavone from the hydrolysis of the methylated glucoside. Similarly, the constitution of Quercimeritrin is confirmed as the 7-glucoside of Quercetin.

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Authors and Affiliations

  1. Department of Chemistry, Andhra University, Waltair

    P. Suryaprakasa Rao & T. R. Seshadri

Authors
  1. P. Suryaprakasa Rao
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  2. T. R. Seshadri
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Rao, P.S., Seshadri, T.R. Pigments of cotton flowers. Proc. Indian Acad. Sci. (Math. Sci.) 9, 365–369 (1939). https://doi.org/10.1007/BF03048816

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  • DOI: https://doi.org/10.1007/BF03048816

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