2-{[[4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-(6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl)-amino]-methyl}-benzimidazole-1-carboxylic acid tert-butyl ester 在
肼 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以62%的产率得到N1-(1H-benzimidazol-2-ylmethyl)-N1-(6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl)-butane-1,4-diamine