Reports

Imidazole: Fungitoxic Derivatives

Science  15 Dec 1967:
Vol. 158, Issue 3807, pp. 1462-1463
DOI: 10.1126/science.158.3807.1462

Abstract

Study of several new types of fungitoxic derivatives of imidazole reveals that imidazoles substituted on the imine nitrogen atom are likely to be active if the substituent is electron-attracting, and if the atom connecting it to the imidazolyl moiety has tetrahedral geometry. Fungitoxicity is high with phosphinamidothionate and triarylmethyl groups as substituents. The presence of an asymmetric phosphorus atom in the substituent has no effect on fungitoxicity, but affects mammalian toxicity.

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