Novel synthesis and antimicrobial activity of oxazine derivatives

Heterocycles are important constituents of natural compounds,synthetic medicines and are known to play a vital role in number of chemical and biochemical processes.Benzoxazine derivatives have attracted the attention of phytochemists.These have been studied intensively as important heterocyclic system for the synthesis of biologically active compounds ranging from herbicides and fungicides to therapeutically usable drugs. The book is divided in to III chapters. Introduction and Literature Review on the Synthesis of Oxazine Derivatives are described in chapter-I.The II chapter deals with Novel synthesis and antimicro- bial activity of 3-(4-chlorophenyl)-4- methylidene -4,8-dihydro-2H,5H-[1,3] thiazino [5,4-e][1,3] oxazine -2,5,7 (3H) -trione derivatives while Chapter-III deals with Novel one pot synthesis and antimicrobial activity of 6-chloro-2,4-diphenyl-3,4-dihydro-2H-1,3-benzoxazines and Chapter IV is on Synthesis and antimicrobial evaluation of 6-chloro-3-(4-chlorophenyl)-3,4-dihydro-2H-1,3-benzoxazines which will be beneficial to Scientists who are working in Medicinal and pharmaceutical research.