ChemInform Abstract: Synthesis and Biological Activity of 4‐Methylene‐pyrido[4,3‐d]pyrimidines.

Abstract

Fused pyrimidine derivatives R 0515 Synthesis and Biological Activity of 4-Methylene-pyrido[4,3-d]pyrimidines. -All products (VII) exhibit herbicidal effects on the roots of oil rape and barnyard grass. In addition, especially compound (VIIa) shows significant herbicidal and antifungal activity. -(MO, W.; YAO, Y.; SHEN, Y.; HE*, H.; GU, Y.; J.