申请人:Shionogi & Co., Ltd.
公开号:US04147700A1
公开(公告)日:1979-04-03
Triazolylbenzophenone derivatives of the formula: ##STR1## (wherein R represents hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 halo-alkyl, the group --(CH.sub.2).sub.n --X--R.sup.5, or the group ##STR2## R.sup.5 represents hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 alkynyl, C.sub.6 -C.sub.10 aryl, or C.sub.2 -C.sub.8 acyl; X represents sulfur or oxygen; n represents 0, 1, 2, or 3; R.sup.6 and R.sup.7 each represents hydrogen or C.sub.1 -C.sub.6 alkyl; or the group ##STR3## represents pyrrolidino, piperidino, morpholino, or .gamma.-methylpiperazino; R.sup.1 represents hydrogen or halogen; R.sup.2 represents halogen, nitro, or trifluoromethyl; R.sup.3 represents C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 halo-alkyl, C.sub.1 -C.sub.6 azido-alkyl, C.sub.6 -C.sub.10 aryl, C.sub.2 -C.sub.8 acyl, or the group ##STR4## R.sup.4 and R.sup.8 each represents hydrogen, C.sub.1 -C.sub.6 alkyl, or C.sub.7 -C.sub.10 aralkyl; R.sup.9 represents hydrogen or C.sub.1 -C.sub.6 alkyl; R.sup.10 represents hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.7 -C.sub.10 aralkyl, or C.sub.2 -C.sub.11 .alpha.-amino-acyl; or the group ##STR5## represents phthalimido, pyrrolidino, piperidino, morpholino, or .gamma.-methylpiperazino) and their pharmaceutically acceptable acid addition salts, useful as anxiolytics, sedatives, hypnotics, anticonvulsants, muscle relaxants, antidepressants, their synthetic intermediates, and their preparation.
公式:##STR1##(其中R代表氢,C.sub.1-C.sub.6烷基,C.sub.1-C.sub.6卤代烷基,--(CH.sub.2).sub.n--X--R.sup.5基团,或##STR2##R.sup.5代表氢,C.sub.1-C.sub.6烷基,C.sub.2-C.sub.6烯基,C.sub.2-C.sub.6炔基,C.sub.6-C.sub.10芳基或C.sub.2-C.sub.8酰基; X代表硫或氧; n代表0、1、2或3; R.sup.6和R.sup.7各代表氢或C.sub.1-C.sub.6烷基; 或者##STR3##代表吡咯烷基,哌啶基,吗啉基或γ-甲基哌嗪基; R.sup.1代表氢或卤素; R.sup.2代表卤素,硝基或三氟甲基; R.sup.3代表C.sub.1-C.sub.6烷基,C.sub.1-C.sub.6卤代烷基,C.sub.1-C.sub.6偶氮基烷基,C.sub.6-C.sub.10芳基,C.sub.2-C.sub.8酰基,或##STR4##R.sup.4和R.sup.8各代表氢,C.sub.1-C.sub.6烷基或C.sub.7-C.sub.10芳基烷基; R.sup.9代表氢或C.sub.1-C.sub.6烷基; R.sup.10代表氢,C.sub.1-C.sub.6烷基,C.sub.7-C.sub.10芳基烷基或C.sub.2-C.sub.11α-氨基酰基; 或者##STR5##代表邻二甲酰亚胺基,吡咯烷基,哌啶基,吗啉基或γ-甲基哌嗪基)及其药学上可接受的酸加盐,用作抗焦虑药、镇静剂、催眠剂、抗惊厥药、肌肉松弛剂、抗抑郁药,它们的合成中间体和制备方法。