Tetrazole coumarin derivatives

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

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Details

260308D, A61K 3141, C07D25704

Patent

active

040597040

ABSTRACT:
A novel class of 3-tetrazole coumarins have anti-allergic activity. They are prepared by the action of ammonium azide on 3-cyano compounds.

REFERENCES:
J. C. S., Perkins, 1, 779-783, (1972).

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