93446-71-0Relevant academic research and scientific papers
A CONVENIENT SYNTHESIS OF NOVEL 3-QUINOXALINYL-1,5-BENZODIAZEPINES. STABLE TAUTOMERS IN 1,5-BENZODIAZEPIN-2-ONE RING SYSTEM
Kurasawa, Yoshihisa,Satoh, Jun,Ogura, Mie,Okamoto, Yoshihisa,Takada, Atsushi
, p. 1531 - 1535 (2007/10/02)
Various 3-quinoxalinyl-1,5-benzodiazepines (3,4,6,7) were prepared via the ring transformation of 3-(N,N-dimethylcarbamoyl)furoquinoxaline hydrochloride (1).The hydrochlorides 3 and 7 are the tautomers of the N1, - or N5-H form and C3-H form, respe
