87120-78-3Relevant academic research and scientific papers
Synthesis of Cyclic Guanidines Fused with Aromatic Ring through Metal Ion Promoted Cyclization
Obase, Hiroyuki,Nakamizo, Nobuhiro,Takai, Haruki,Teranishi, Masayuki
, p. 3189 - 3190 (1983)
A convenient synthetic method for five- and six-membered cyclic guanidines fused with aromatic ring was presented. 2-Aminoaniline or 2-(aminomethyl)aniline was treated with dimethyl carbonimidodithioates to give isothiourea which was cyclized to cyclic gu
Synthesis of (1-substituted piperidin-4-yl)-1H-benzimidazoles and (1-substituted piperidin-4-yl)-3,4-dihydroquinazolines as possible antihypertensive agents
Obase,Takai,Teranishi,Nakamizo
, p. 565 - 573 (2007/10/02)
Structural modifications of 4-piperidylbenzimidazolinones (I) by replacing the benzimidazolinone group with other heterocycles (2-cyanoamino, 2-ethoxy, and 2-methylbenzimidazole and 2-cyanoamino-3,4-dihydroquinazoline) has been made and a number of new pi
