Oxazin | definition of oxazin by Medical dictionary
Parent substance of a series of biologic dyes, for example, gallocyanin, brilliant cresyl blue, cresyl violet acetate.
References in periodicals archive
Synthesis of 2, 3-dihydro-2-Phenyl-1H-Naphtho- [1,2-e] [1,3] oxazin
using potassium dihydrogen phosphate.
 and quinazolines  are natural products which exhibit a widespread spectrum of biological activity including antitumor [16-18], anti-inflammatory , and antiplatelet  properties.
Koycii, "Synthesis of new 1,3-disubstituted-2,3-dihydro-1H-naphth- [1,2e][1,3] oxazines
," Molecules, vol.