84156-21-8Relevant articles and documents
Imidazolines Containing Biologically Active Units: Part I- Synthesis of Imidazolines Containing Various Biologically Active Units
Sharief, A. M. Sh. El-,Harb, A.A.
, p. 449 - 453 (2007/10/02)
2-Aryl-4-arylidene-Δ2-oxazoline-5-ones (I) react with p-aminodiphenylamine to give 2-aryl-4-arylidene-1-(p-phenylaminophenyl)-Δ2-imidazolin-5-ones (II) which undergo cyclization with sulphur to the corresponding phenothiazine derivat