Thiophene derivative and pharmaceutical composition thereof
    1.
    发明授权
    Thiophene derivative and pharmaceutical composition thereof 失效
    噻吩衍生物及其药物组合物

    公开(公告)号:US6090804A

    公开(公告)日:2000-07-18

    申请号:US214228

    申请日:1998-12-30

    摘要: Thiophene derivatives represented by the following general formula (I) or pharmaceutically acceptable salts thereof. Said compounds act as an anti-PCP agonist and therefore are useful as psychotropic or antischizophrenic agents and so on. ##STR1## (In the above formula, R.sub.1 is a formula --A.sub.1 --X.sub.1 --R.sub.3 ; R.sub.2 is a formula --A.sub.2 --X.sub.2 --R.sub.4 or does not exist; B ring is a 7- to 10-membered nitrogen-containing cycloalkyl ring; Ar ring is an aryl or heteroaryl ring; A.sub.1, A.sub.2 and A.sub.3 may be the same or different from one another and each represents a bond or a lower alkylene group; X.sub.1 and X.sub.2 may be the same or different from each other and each represents a bond or a formula --O--, --S--or the like; R.sub.3 and R.sub.4 may be the same or different from each other and each represents a hydrogen atom, a cyclic imido group or a lower alkyl group, a cycloalkyl group, an aryl group or an aralkyl group; with the proviso that, when Ar ring is thiazole ring, either one of A.sub.1 and A.sub.2 is a lower alkylene group. Also, when Ar ring is a benzene ring, a case in which one of R.sub.1 and R.sub.2 is methyl group or a halogen group and the other is a hydrogen atom is excluded.)

    摘要翻译: PCT No.PCT / JP97 / 02255 Sec。 371日期1998年12月30日第 102(e)1998年12月30日日期PCT 1997年6月30日PCT公布。 公开号WO98 / 00420 日期1998年1月8日由以下通式(I)表示的噻吩衍生物或其药学上可接受的盐。 所述化合物作为抗PCP激动剂,因此可用作精神药物或抗精神分裂药物等。 (在上式中,R 1为式-A 1 -X 1 -R 3; R 2为式-A 2 -X 2 -R 4或不存在; B环为7至10元含氮环烷基环; Ar环 是芳基或杂芳基环; A 1,A 2和A 3可以彼此相同或不同,并且各自表示键或低级亚烷基; X 1和X 2可以彼此相同或不同,并且各自表示键或 式-O-,-S-等; R 3和R 4可以相同或不同,表示氢原子,环状亚氨基或低级烷基,环烷基,芳基或 芳烷基;条件是当Ar环是噻唑环时,A1和A2中的任一个是低级亚烷基,当Ar环是苯环时,其中R1和R2之一是甲基 或卤素基团,另一个为氢原子。)

    Salt of 1,3,5-triazine-2,4,6-triamine derivative
    3.
    发明授权
    Salt of 1,3,5-triazine-2,4,6-triamine derivative 失效
    1,3,5-三嗪-2,4,6-三胺衍生物的盐

    公开(公告)号:US08399663B2

    公开(公告)日:2013-03-19

    申请号:US12753415

    申请日:2010-04-02

    CPC分类号: A61K31/53 C07D403/12

    摘要: Anytime obtained is uniform crystal of N-(4-fluorophenyl)-N′-phenyl-N″-(pyrimidin-2-ylmethyl)-1,3,5-triazine-2,4,6-triamine (compound A) and/or N,N′-bis (4-fluorophenyl)-N″-(pyrimidin-2-ylmethyl)-1,3,5-triazine-2,4,6-triamine (compound B) as a medicament or a starting material for the preparation of the medicament, and provided are a fumarate of the compound A and/or the compound B having excellent stability and a novel crystal thereof. A salt of the compound A and/or the compound B with fumaric acid enables uniform crystal to be anytime obtained, and thus, it is a compound that is very useful as a medicament or a starting material for the preparation of the medicament having excellent stability.

    摘要翻译: 得到的N-(4-氟苯基)-N'-苯基-N“ - (嘧啶-2-基甲基)-1,3,5-三嗪-2,4,6-三胺(化合物A)和 /或N,N'-二(4-氟苯基)-N“ - (嘧啶-2-基甲基)-1,3,5-三嗪-2,4,6-三胺(化合物B)作为药物或起始物 用于制备药物的材料,并且提供具有优异的稳定性和新颖结晶的化合物A和/或化合物B的富马酸盐。 化合物A和/或化合物B与富马酸的盐能够随时获得均匀的结晶,因此,作为制备具有优异稳定性的药物的药物或原料非常有用的化合物 。

    Imidazole-substituted quinoxalinedione derivatives
    6.
    发明授权
    Imidazole-substituted quinoxalinedione derivatives 失效
    咪唑取代的喹喔啉二酮衍生物

    公开(公告)号:US6121264A

    公开(公告)日:2000-09-19

    申请号:US194750

    申请日:1998-12-02

    摘要: Imidazole-substituted quinoxalinedione derivatives represented by the following general formula (I) or pharmaceutically acceptable salts thereof and pharmaceutical compositions useful as glutamate receptor antagonists and the like, which comprise said compounds or salts thereof and pharmaceutically acceptable carriers. ##STR1## (Each symbol in the formula has the following meaning: A: a group represented by a formula (CH.sub.2).sub.m or a group represented by a formula Ph--(CH.sub.2).sub.p (Ph: a phenyl group),X: an oxygen atom or a group represented by a formula NR.sup.4,R.sup.1 : a hydrogen atom, a hydroxyl group or a triazolyl group, with the proviso that X may be a bond when R.sup.1 is a triazolyl group,R.sup.2 : a hydrogen atom, a nitro group, a halogeno-lower alkyl group, a cyano group, an amino group, a mono- or di-lower alkylamino group or a halogen atom,R.sup.3 and R.sup.4 : may be the same or different from each other and each represents a hydrogen atom or a lower alkyl group,n: 0, 1 or 2,m: an integer of 2 to 6, andp: an integer of 1 to 6.

    摘要翻译: PCT No.PCT / JP97 / 01905 Sec。 371日期1998年12月2日第 102(e)日期1998年12月2日PCT提交1997年6月5日PCT公布。 公开号WO97 / 46555 日期:1997年12月11日由以下通式(I)表示的咪唑取代的喹喔啉二酮衍生物或其药学上可接受的盐以及用作谷氨酸受体拮抗剂等的药物组合物,其包含所述化合物或其盐和药学上可接受的载体。 (式中的每个符号具有以下含义:A:由式(CH 2)m表示的基团或由式Ph-(CH 2)p(Ph:苯基)表示的基团,X:氧原子或 由式NR4表示的基团,R1:氢原子,羟基或三唑基,条件是当R 1为三唑基时,X可以为键,R 2为氢原子,硝基,卤代 低级烷基,氰基,氨基,一或二低级烷基氨基或卤素原子,R 3和R 4可以相同或不同,表示氢原子或低级烷基 基团,n:0,1或2,m为2〜6的整数,p为1〜6的整数。

    Fused pyrazine derivatives
    7.
    发明授权
    Fused pyrazine derivatives 失效
    稠合吡嗪衍生物

    公开(公告)号:US5283244A

    公开(公告)日:1994-02-01

    申请号:US50225

    申请日:1993-05-03

    摘要: The present invention is a pyrazine derivative which has glutamate receptor antagonizing activity, represented by formula: ##STR1## wherein Z represents C or N, provided that two Zs are not N atoms at the same time; R.sup.1 represents: ##STR2## wherein ##STR3## represents ##STR4## R.sup.6 represents H or alkyl, and R.sup.7 and R.sup.8 represent each H, alkyl, nitro or phenyl, or alternatively R.sup.7 and R.sup.8 are combined together to represent butadienylene or 1,4-butylene; R.sup.2 and R.sup.3 represent each H, F, cyano, acyl, nitro, alkyl, morpholino or one of said species of R.sup.1 ; R.sup.4 and R.sup.5 represent each H, hydroxyl, alkyl, cycloalkyl, heterocycle, phenyl, or Y-substituted alkyl; Y represents hydroxyl, acyloxy, F-substituted methyl, cycloalkyl, tetrahydrofuryl, carboxyl, alkoxycarbonyl or ##STR5## R.sup.9 and R.sup.10 represent each H or alkyl, or alternatively R.sup.9 and R.sup.10 are combined together to represent a 5- or 6-membered cyclic group which may contain oxygen atom(s).

    摘要翻译: PCT No.PCT / JP91 / 01498 Sec。 371日期:1993年5月5日 102(e)日期1993年5月5日PCT 1991年11月1日PCT PCT。 出版物WO92 / 07847 本发明是具有谷氨酸受体拮抗活性的吡嗪衍生物,其由下式表示:(*化学结构*)其中Z表示C或N,条件是两个Z不同时为N原子; R1表示:(*化学结构*)其中(*化学结构*)表示(*化学结构*)R6表示H或烷基,R7和R8表示H,烷基,硝基或苯基,或者R7和R8组合 一起代表丁二烯或1,4-丁烯; R 2和R 3表示每个H,F,氰基,酰基,硝基,烷基,吗啉代或所述R1的一种; R4和R5代表H,羟基,烷基,环烷基,杂环,苯基或Y-取代的烷基; Y表示羟基,酰氧基,F取代的甲基,环烷基,四氢呋喃基,羧基,烷氧基羰基或(*化学结构*)R9和R10表示每个H或烷基,或者R9和R10组合在一起代表5-或6- 可以含有氧原子的多元环状基团。