The present invention provides a novel analgesic useful for various diseases such as headache and migraine, and to pain and ache accompanied by trauma, physical pressure, etc. Further, the present invention is an analgesic comprising the benzene compound (I) represented by the following formula:
wherein, R1 is a group represented by the following formula:
or a group represented by the following formula:
R2, R3, R4 and R5 are substituents; and the ring A is benzene ring or thiophene ring, or a pharmacologically acceptable salt thereof as an active ingredient.
A novel compound of the formula:
wherein A, B, C, D, T, Y, and Z represent each methine or nitrogen; R1, R2, R3, R4, and R5 represent each a substituent; n represents 0 or an integer of 1 to 3; m represents 0 or an integer of 1 to 6; and p represents an integer of 1 to 3; and pharmacologically acceptable salts thereof. The compound has a serotonin antagonism and is clinically useful as medicament, in particular, for treating, ameliorating and preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.
A novel 1,4-substituted cyclic amine derivative represented by the following formula:
1
wherein A, B, C, D, T, Y, and Z represent each methine or nitrogen; R
1
, R
2
, R
3
, R
4
, and R
5
represent each a substituent; n represents 0 or an integer of 1 to 3; m represents 0 or an integer of 1 to 6; and p represents an integer of 1 to 3; and pharmacologically acceptable salts thereof. The compound has a serotonin antagonism and is clinically useful as medicament, in particular, for treating, ameliorating and preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.
由下式表示的新型 1,4-取代环胺衍生物:
1
其中 A、B、C、D、T、Y 和 Z 分别代表甲烷或氮; R
1
, R
2
, R
3
, R
4
和 R
5
分别代表一个取代基;n 代表 0 或 1 至 3 的整数;m 代表 0 或 1 至 6 的整数;p 代表 1 至 3 的整数;及其药理上可接受的盐类。该化合物具有血清素拮抗作用,在临床上可用作药物,特别是用于治疗、改善和预防痉挛性瘫痪或用于改善肌张力的中枢性肌肉松弛剂。