Tetrahydropyridine derivatives represented by general formula (I) (wherein R1 represents an unsubstituted or substituted saturated cycloalkyl group, R2 and R3 each represents halogen, unsubstituted or substituted alkyl, aryl, alkenyl, acyl or arylcarbonyl, and m and n each represents an integer of 0 to 4 provided that R2 groups and R3 groups may be the same or different when m and n are 2 or more) and acid addition salts thereof are disclosed. These compounds are useful as psychotropic drugs acting on central nerves of mammals to exhibit psychoac- tivating, antianxiety, and learning-improving effects which have been found by the inventors for the first time.
TETRAHYDROPYRIDINE DERIVATIVE HAVING SUBSTITUENTS ON THREE RINGS
申请人:Asahi Kasei Kogyo Kabushiki Kaisha
公开号:EP0635508A1
公开(公告)日:1995-01-25
A tetrahydropyridine derivative having substituents on the three rings thereof, represented by general formula (1), and an acid addition salt thereof, useful as a psychotropic agent having an antianxiety action and an action of improving learning ability, wherein A represents sulfur, or a sulfoxide or sulfone group; R₁ represents an amino group having a specific substituent or a specific aliphatic oxy group; R₂ and R₃ represent each hydrogen or hydroxy; and m and n represent each an integer of 0 to 4, and when both m and n are 2 or above, R₂ and R₃ may be the same with or different from each other, provided that R₃ is hydroxy when A is sulfur, R₁ is cyclohexylamino and R₂ is hydrogen, that R₂ is hydrogen and R₃ is hydrogen or hydroxy when A is a sulfoxide group and R₁ is cyclohexylamino or 4-hydroxycyclohexylamino, and that R₂ and R₃ are both hydrogen when A is a sulfone group and R₁ is cyclohexylamino.
一种通式(1)表示的在其三个环上具有取代基的四氢吡啶衍生物及其酸加成盐, 可用作具有抗焦虑作用和改善学习能力作用的精神药物,其中 A 代表硫或亚砜或砜基;R₁ 代表具有特定取代基的氨基或特定脂肪族氧基;R₂ 和 R₃ 分别代表氢或羟基;m和n各代表0至4的整数,当m和n均为2或以上时,R₂和R₃可彼此相同或不同,但当A为硫时,R₃为羟基,R₁为环己基氨基,R₂为氢、当 A 是亚砜基团且 R₁ 是环己基氨基或 4-羟基环己基氨基时,R₂ 是氢,R₃ 是氢或羟基;当 A 是砜基团且 R₁ 是环己基氨基时,R₂ 和 R₃ 都是氢。
US5126448A
申请人:——
公开号:US5126448A
公开(公告)日:1992-06-30
US5621103A
申请人:——
公开号:US5621103A
公开(公告)日:1997-04-15
Pyridine derivatives
申请人:Asahi Kasei Kogyo K.K.
公开号:US05126448A1
公开(公告)日:1992-06-30
This invention relates to novel pyridine derivatives and 1,2,3,4-tetrahydropyridine derivatives shown by following general formula (I) or (II) and salts thereof which are useful as psychotropic medicaments: ##STR1## wherein A is S or O; R.sub.1 represents an unsubstituted or substituted alkoxy, amino, hydrazino, or 6- or 7-membered heterocyclic group having one or two nitrogen atoms with the proviso that R.sub.1 is not an alkoxy group in formula (I); R.sub.2 and R.sub.3 each represents a hydrogen atom or an unsubstituted or substituted alkyl, aryl, alkenyl, acyl, arylcarbonyl group; and m and n each represents an integer of from 0 to 4.