Imidazole derivatives having affinity for alpha2 receptors
    1.
    发明授权
    Imidazole derivatives having affinity for alpha2 receptors 有权
    对α2受体具有亲和力的咪唑衍生物

    公开(公告)号:US06313311B1

    公开(公告)日:2001-11-06

    申请号:US09051151

    申请日:1999-02-02

    IPC分类号: C07D23354

    CPC分类号: C07D233/56 C07D233/64

    摘要: Imidazole derivatives of formula (I) wherein n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or R2 and R3 together form a double bond, R3 is hydrogen or C1-C4-alkyl or R2 and R3 together form a double bond, R4 is hydrogen, C1-C4-alkyl, hydroxy or C1-C4-alkoxy, R5 is hydrogen or C1-C4-alkyl or R4 and R5 together with the carbon atom to which they are attached form a carbonyl group, R6, R7 and R8 are each the same or different and are independently hydrogen, C1-C4-alkyl or C2-C4-alkenyl, C3-C7-cycloalkyl, hydroxy, C1-C4-alkoxy, C1-C4-hydroxyalkyl, thiol, C1-4-alkylthio, C1-4-alkylthiol, halogen, trifluoromethyl, nitro or optionally substituted amino, X is —CHR9—(CHR10)m—, m is 0 or 1, and R9 and R10 are each the same or different and are independently hydrogen or C1-C4-alkyl; or a pharmaceutically acceptable ester or salt thereof, their preparation, use and pharmaceutical compositions comprising them are described. The compounds have affinity for alpha2 receptors and are useful e.g. in the treatment of hypertension, glaucoma, chronic or acute pain, migraine, diarrhea, common cold, ischemia, addiction to chemical substances, anxiety, especially preoperative anxiety and different neurological, musculoskeletal, psychiatric and cognition disorders or as adjuncts to anesthesia.

    摘要翻译: 式(I)的咪唑衍生物,其中n为0或1,R1为氢或C1-C4-烷基,R2为氢或R2和R3一起形成双键,R3为氢或C1-C4-烷基或R2和R3 一起形成双键,R4是氢,C1-C4-烷基,羟基或C1-C4-烷氧基,R5是氢或C1-C4-烷基或R4和R5与它们所连接的碳原子一起形成羰基 基团,R 6,R 7和R 8各自相同或不同,独立地为氢,C 1 -C 4 - 烷基或C 2 -C 4 - 烯基,C 3 -C 7 - 环烷基,羟基,C 1 -C 4 - 烷氧基,C 1 -C 4羟烷基, 硫醇,C 1-4 - 烷硫基,C 1-4 - 烷基硫醇,卤素,三氟甲基,硝基或任选取代的氨基,X是-CHR 9 - (CHR 10)m - ,m是0或1,并且R 9和R 10各自相同或 独立地为氢或C 1 -C 4 - 烷基; 或其药学上可接受的酯或其盐,描述了它们的制备,用途和包含它们的药物组合物。 该化合物对α2受体具有亲和性,并且可用于例如 在治疗高血压,青光眼,慢性或急性疼痛,偏头痛,腹泻,感冒,局部缺血,化学物质成瘾,焦虑症,特别是术前焦虑和不同的神经系统,肌肉骨骼,精神和认知障碍或麻醉的辅助治疗。

    Imidazole derivatives having affinity for &agr;2 receptors
    2.
    发明授权
    Imidazole derivatives having affinity for &agr;2 receptors 有权
    对α2受体具有亲和力的咪唑衍生物

    公开(公告)号:US06479530B2

    公开(公告)日:2002-11-12

    申请号:US09904836

    申请日:2001-07-16

    IPC分类号: A61K314164

    CPC分类号: C07D233/56 C07D233/64

    摘要: Imidazole derivatives of formula I wherein n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or R2 and R3 together form a double bond, R3 is hydrogen or C1-C4-alkyl or R2 and R3 together form a double bond, R4 is hydrogen, C1-C4-alkyl, hydroxy or C1-C4-alkoxy, R5 is hydrogen or C1-C4-alkyl or R4 and R5 together with the carbon atom to which they are attached form a carbonyl group, R6, R7 and R8 are each the same or different and are independently hydrogen, C1-C4-alkyl or C2-C4-alkenyl, C3-C7-cycloalkyl, hydroxy, C1-C4-alkoxy, C1-C4-hydroxyalkyl, thiol, C1-4-alkylthio, C1-4-alkylthiol, halogen, trifluoromethyl, nitro or optionally substituted amino, X is —CHR9—(CHR10)m—, m is 0 or 1, and R9 and R10 are each the same or different and are independently hydrogen or C1-C4-alkyl; or a pharmaceutically acceptable ester or salt thereof, their preparation, use and pharmaceutical compositions comprising them are described. The compounds have affinity for alpha2 receptors and are useful e.g. in the treatment of hypertension, glaucoma, chronic or acute pain, migraine, diarrhea, common cold, ischemia, addiction to chemical substances, anxiety, especially preoperative anxiety and different neurological, musculoskeletal, psychiatric and cognition disorders or as adjuncts to anesthesia.

    摘要翻译: 式I的咪唑衍生物,其中n为0或1,R 1为氢或C 1 -C 4 - 烷基,R 2为氢或R 2和R 3一起形成双键,R 3为氢或C 1 -C 4烷基或R 2和R 3一起形成 R 2是氢,C 1 -C 4 - 烷基,羟基或C 1 -C 4 - 烷氧基,R 5是氢或C 1 -C 4 - 烷基或R 4和R 5与它们所连接的碳原子一起形成羰基,R 6 ,R 7和R 8各自相同或不同,独立地为氢,C 1 -C 4 - 烷基或C 2 -C 4 - 烯基,C 3 -C 7 - 环烷基,羟基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 羟基烷基,硫醇,C 1 4-烷硫基,C 1-4 - 烷基硫醇,卤素,三氟甲基,硝基或任选取代的氨基,X是-CHR 9 - (CHR 10)m - ,m是0或1,并且R 9和R 10各自相同或不同, 独立地是氢或C 1 -C 4 - 烷基; 或其药学上可接受的酯或其盐,描述了它们的制备,用途和包含它们的药物组合物。 该化合物对α2受体具有亲和性,并且可用于例如 在治疗高血压,青光眼,慢性或急性疼痛,偏头痛,腹泻,感冒,局部缺血,化学物质成瘾,焦虑症,特别是术前焦虑和不同的神经系统,肌肉骨骼,精神和认知障碍或麻醉的辅助治疗。

    Compounds a containing a solid support
    4.
    发明授权
    Compounds a containing a solid support 失效
    含有固体支持物的化合物

    公开(公告)号:US5912342A

    公开(公告)日:1999-06-15

    申请号:US909823

    申请日:1997-08-12

    摘要: The invention relates to a compound of the formula (I) wherein whereinY is the fraction of a solid or soluble support, where Y may include a residue of a functional group having been attached to said support, said functional group having been hydroxy, amino, thio, epoxy or halogen,R.sup.1 is aryl, heteroaryl, alkyl chain or ring or ring system, which may include a heteroatom, or R.sup.1 is nothing, and R.sup.2 is vinyl;CH.sub.2 CH.sub.2 X, where X is halogen; orR.sup.3 C.dbd.CHR or R.sup.3 CH--CH.sub.2 R.sup.4 X, where R.sup.3 and R.sup.4 are the same or different and are alkyl, acyl, carbonyl, cyano or nitro groups and X is halogen.The invention also relates to a method for preparation of compound (I) and to its use as a substrate in the synthesis of tertiary amines. The invention still concerns a group of alpha-2-receptor active tetrahydroisoquinoline derivatives.

    摘要翻译: 本发明涉及式(I)化合物,其中Y为固体或可溶性载体的级分,其中Y可包括已连接至所述载体的官能团的残基,所述官能团为羟基,氨基 ,硫基,环氧基或卤素,R 1是芳基,杂芳基,烷基链或环或环系,其可以包括杂原子,或者R 1不是,并且R 2是乙烯基; CH2CH2X,其中X是卤素; 或R3C = CHR或R3CH-CH2R4X,其中R3和R4相同或不同,为烷基,酰基,羰基,氰基或硝基,X为卤素。 本发明还涉及一种制备化合物(I)的方法及其在合成叔胺中作为底物的用途。 本发明还涉及一组α-2受体活性四氢异喹啉衍生物。

    Method for the preparation of tertiary amines, a compound useful
therefor and alpha-2-receptor active tetrahydroisoquinoline derivatives
    5.
    发明授权
    Method for the preparation of tertiary amines, a compound useful therefor and alpha-2-receptor active tetrahydroisoquinoline derivatives 失效
    制备叔胺的方法,可用的化合物和α-2受体活性四氢异喹啉衍生物

    公开(公告)号:US6096752A

    公开(公告)日:2000-08-01

    申请号:US167740

    申请日:1998-10-07

    摘要: The invention relates to the preparation of teriatry amines of the formula (V) where R is alkyl and R.sup.6 and R.sup.7 are alkyl groups which are optionally substituted or where R.sup.6 and R.sup.7 form a ring or ring system, via a substrate which is a compound of the formula (I) ##STR1## wherein Y is the fraction of a solid or soluble support, where Y may include a residue of a functional group having been attached to said support, said functional group having been hydroxy, amino, thio, epoxy or halogen,R.sup.1 is aryl, heteroaryl, alkyl chain or a ring or ring system, which may include a heteroatom, or R.sup.1 is nothing, and R.sup.2 is vinyl; CH.sub.2 CH.sub.2 X, where X is halogen; or R.sup.3 C.dbd.CHR.sup.4 or R.sup.3 CH--CH.sub.2 R.sup.4 X, where R.sup.3 and R.sup.4 are the same or different and are alkyl, acyl, carbonyl, cyano or nitro groups and X is halogen. The invention particularly relates to the preparation of alpha-2-receptor active tetrahydroisoquinoline derivatives.

    摘要翻译: 本发明涉及制备式(Ⅴ)的三元胺,其中R是烷基,R 6和R 7是任选被取代的烷基,或其中R 6和R 7形成环或环体系, 式(I)其中Y是固体或可溶性载体的级分,其中Y可以包括已连接到所述载体上的官能团的残基,所述官能团已经是羟基,氨基,硫代,环氧基或卤素,R1 是芳基,杂芳基,烷基链或环或环系,其可以包括杂原子,或R 1不是,并且R 2是乙烯基; CH2CH2X,其中X是卤素; 或R3C = CHR4或R3CH-CH2R4X,其中R3和R4相同或不同,为烷基,酰基,羰基,氰基或硝基,X为卤素。 本发明特别涉及α-2-受体活性四氢异喹啉衍生物的制备。