Nitrogen-containing heterocyclic compounds such as 1,4-thiazine and its benzo derivatives are important compounds in many different research fields due to their remarkable biological properties. (chemenu.com)
Isomers1
There are ten isomers of naphthyridine, because naphthyridine has two benzene rings, has strong π-π conjugation, and has better luminescence properties. (chemenu.com)
Phenothiazine1
Phenothiazine has an additional benzene ring Benzothiazole is another heterocycle containing nitrogen and sulfur 1. (wikipedia.org)
Sulfur1
Thiazine is an organic compound containing four carbon rings, one nitrogen atom and one sulfur atom. (chemenu.com)
Heterocyclic2
Benzothiazine is a heterocyclic compound consisting of a benzene ring attached to the 6-membered heterocycle thiazine. (wikipedia.org)
Nitrogen-containing heterocyclic compounds such as 1,4-thiazine and its benzo derivatives are important compounds in many different research fields due to their remarkable biological properties. (chemenu.com)
Nitrogen2
It is structurally related to benzene, with one methine group (=CH−) replaced by a nitrogen atom. (chemenu.com)
Attempt to introduce a basic side chain in the nitrogen was unsuccessful but 3-phenyl-4-(ω-dialkylaminoalkyl) benzo-1, 4-thiazine was obtained by the condensation of ω-bromoacetophenone with o -(ω-dialkylaminoalkyl) aminothiophenol, already introduced with a basic side chain by the reaction of benzothiazolinone with dialkylaminoalkyl chloride, followed by hydrolysis with potassium hydroxide. (go.jp)
Rings1
These are polycyclic aromatic compounds containing a phenothiazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a para-thiazine ring. (hmdb.ca)