Ogata M, Matsumoto H, Hirose K
J Med Chem. 1977 Jun;20(6):776-81. doi: 10.1021/jm00216a008.
A new series of 7-chloro- and 7-nitro-5-methoxy-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-ones (7a, c--e) was synthesized and found to have potent antipentylenetetrazole activity. These compounds were also employed as intermediates in the synthesis of 3-substituted 1,3-dihydro-1,4-benzodiazepin-2-ones (8f--v).
合成了一系列新的7-氯-和7-硝基-5-甲氧基-5-苯基-1,5-二氢-2H-1,4-苯并二氮杂卓-2-酮（7a，c - e），发现它们具有有效的抗戊四氮活性。这些化合物还被用作合成3-取代的1,3-二氢-1,4-苯并二氮杂卓-2-酮（8f - v）的中间体。
