申请人:Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
公开号:US04008223A1
公开(公告)日:1977-02-15
There are produced 6-aza-3H-1, 4-benzodiazepines and 6-aza-1,2-dihydro-3H-1,4-benzodiazepines of the formula ##STR1## where R.sub.1 is a halogen, R.sub.2 and R.sub.3 are hydrogen, halogen, trifluoromethyl, nitro, nitrile, hydroxy, lower alkyl, lower alkoxy, R.sub.4 is hydrogen, hydroxyl, hydroxyl acylated with a mono or dicarboxylic aid of 2 to 6 carbon atoms, lower alkoxy, lower alkyl, benzyl, lower aliphatic acyl, carboxy or carb-lower alkoxy, Z is nitrogen or NO, R.sub.5 is hydrogen, lower alkyl, lower alkyl substituted with cycloalkyl of 3 to 6 carbon atoms, lower alkenyl, cycloalkyl of 3 to 6 carbon atoms , lower hydroxyalkyl, benzyl, aliphatic acyl of 2 to 6 carbon atoms aminoalkyl of 2 to 7 carbon atoms, mono or di lower alkyl substituted aminoalkyl of 2 to 7 carbon atoms, lower alkyl substituted with 5 to 7 membered N-heterocyclic ring, containing 0 to 1 additional nitrogen or oxygen atoms, and A is oxygen, sulfur, =NR.sub.5, =NOR.sub.5, =NH-NHR.sub.5 or two hydrogen atoms and the --N(R.sub.5)--C--(=A)-- can also be in the tautomeric form --N=C(AR.sub.5) 13 and pharmacologically acceptable salts thereof. The compounds have spasmolytic, antiphlogistic and tranquilizer activity.
根据上述公式,产生了符合6-aza-3H-1,4-苯二氮杂环己烷和6-aza-1,2-二氢-3H-1,4-苯二氮杂环己烷的化合物,其中R.sub.1是卤素,R.sub.2和R.sub.3是氢、卤素、三氟甲基、硝基、腈基、羟基、低碳原子数的烷基、低碳原子数的烷氧基,R.sub.4是氢、羟基、羟基酰化的2到6个碳原子的单酸或二酸、低碳原子数的烷氧基、低碳原子数的烷基、苄基、低碳原子数的脂肪酰基、羧基或羰基-低碳原子数的烷氧基,Z是氮或NO,R.sub.5是氢、低碳原子数的烷基、低碳原子数的烷基上取代了3到6个碳原子的环烷基、低碳原子数的烯基、3到6个碳原子的环烷基、低羟基烷基、苄基、2到6个碳原子的脂肪酰基、2到7个碳原子的氨基烷基、单或双低碳原子数的烷基取代的氨基烷基、低碳原子数的烷基取代的含有0到1个额外氮或氧原子的5到7个成员的N-杂环状环,A是氧、硫、=NR.sub.5、=NOR.sub.5、=NH-NHR.sub.5或两个氢原子,--N(R.sub.5)--C--(=A)--也可以处于互变异构形式--N=C(AR.sub.5) 13以及其药理学上可接受的盐。这些化合物具有解痉、抗炎和镇静作用。