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Search for physiologically active compounds

Part 1. Synthesis of 7-amino and 7-halo-4-methyl-3-phenyl coumarins

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Summary

7-Amino-4-methyl-3-phenyl coumarin has been prepared from 4-acetamido-o-hydroxy acetophenone. The corresponding halogen substituted coumarins, which are prepared through diazotisation and Sandmeyer reactions, have been found to be highly toxic to fish.

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Authors and Affiliations

  1. Chemistry Department, Osmania University, India

    N. V. Subba Rao & V. Sundaramurthy

Authors
  1. N. V. Subba Rao
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  2. V. Sundaramurthy
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Additional information

(Communicated by Prof. T. R. Seshadri,F.A.Sc.)

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Rao, N.V.S., Sundaramurthy, V. Search for physiologically active compounds. Proc. Indian Acad. Sci. 42, 249–251 (1955). https://doi.org/10.1007/BF03053512

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  • DOI: https://doi.org/10.1007/BF03053512

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