2-oxygen containing heteroalkoxyalkyl dihydropyridine intermediates
    3.
    发明授权
    2-oxygen containing heteroalkoxyalkyl dihydropyridine intermediates 失效
    含2-氧的杂烷氧基烷基二氢吡啶中间体

    公开(公告)号:US4732985A

    公开(公告)日:1988-03-22

    申请号:US927881

    申请日:1986-11-05

    摘要: 1,4-Dihydropyridine anti-ischaemic and antihypertensive agent of the formula: ##STR1## or a pharmaceutically acceptable salt thereof, wherein R is 2-chlorophenyl, 2,3-dichlorophenyl or 2-chloro-3-trifluoromethylphenyl;R.sup.1 and R.sup.2 are each independently C.sub.1 -C.sub.4 alkyl;X is O or S;R.sup.3 is H or C.sub.1 -C.sub.4 alkyl; andR.sup.4 is 1,2,4-triazol-1-ylmethyl, imidazol-1-ylmethyl, azidomethyl, 2,4,5-trimethylimidazol-1-ylmethyl, 3,4-dihydro-4-oxopyrimidin-2-ylthiomethyl, pyrimidin-2-ylthiomethyl; pyrimidin-2-ylaminomethyl, 3,4-dihydro-4-oxopyrimidin-2-ylaminomethyl, 2-aminopyrimidin-4-yloxymethyl, methoxymethyl, 2-furyl, 2-pyridylmethyl, imidazol-2-yl, hydroxymethyl, aminomethyl, 1,2,4-triazol-4-ylmethyl or 2-hydroxyethyl, and intermediates leading thereto.

    摘要翻译: 1,4-二氢吡啶抗缺血和抗高血压药剂,其分子式如下:其中R是2-氯苯基,2,3-二氯苯基或2-氯-3-三氟甲基苯基;或其药学上可接受的盐。 R1和R2各自独立地为C1-C4烷基; X是O或S; R3是H或C1-C4烷基; 并且R 4是1,2,4-三唑-1-基甲基,咪唑-1-基甲基,叠氮基甲基,2,4,5-三甲基咪唑-1-基甲基,3,4-二氢-4-氧代嘧啶-2-基硫甲基,嘧啶 -2-基硫甲基; 嘧啶-2-基氨基甲基,3,4-二氢-4-氧代嘧啶-2-基氨基甲基,2-氨基嘧啶-4-基氧基甲基,甲氧基甲基,2-呋喃基,2-吡啶基甲基,咪唑-2-基,羟甲基,氨基甲基, 2,4-三唑-4-基甲基或2-羟乙基,以及通向其的中间体。

    Certain 1-azabicyclo[2.2.1]heptanes useful as muscarinic receptor
antagonists
    8.
    发明授权
    Certain 1-azabicyclo[2.2.1]heptanes useful as muscarinic receptor antagonists 失效
    某些1-氮杂双环[2.2.1]庚烷可用作毒蕈碱受体拮抗剂

    公开(公告)号:US5397800A

    公开(公告)日:1995-03-14

    申请号:US861876

    申请日:1992-06-22

    摘要: MUSCARINIC RECEPTOR ANTAGONISTS OF THE FOLLOWING FORMULAE: ##STR1## Muscarinic receptor antagonists, useful especially in the treatment of irritable bowel syndrome, of formula (IA) or (IB) or a pharmaceutically acceptable salt thereof, where R.sup.2 and R.sup.3 are each independently H, halo or C.sub.1 -C.sub.4 alkyl; m is 0, 1 or 2; n is 1, 2 or 3; Y is a direct link, O or S; with the proviso that when n is 1, Y is a direct link; Het is a group of formula (A) or (B), where p is 0, 1 or 2, q is 1, 2 or 3, and r is 0, 1, 2 or 3, with the proviso that the sum of p, q and r is at least 3, the N atom of "Het" being attached to the group (CH.sub.2).sub.n in formula (IA) and to the H atom in formula (IB); and R.sup.1 is a group of formula (a), (b) or Het.sup.1, where R.sup.4 and R.sup.5 are each independently H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, --(CH.sub.2).sub.t OH, halo, trifluoromethyl, cyano, --(CH.sub.2).sub.t NR.sup.6 R.sup.7, --CO(C.sub.1 -C.sub.4 alkyl), --OCO(C.sub.1 -C.sub.4 alkyl), CH(OH)(C.sub.1 -C.sub.4 alkyl), --C(OH)(C.sub.1 -C.sub.4 alkyl).sub.2, --SO.sub.2 NH.sub.2, --(CH.sub.2).sub.t CONR.sup.6 R.sup.7 or --(CH.sub.2).sub.t COO(C.sub.1 -C.sub.4 alkyl); R.sup.6 and R.sup.7 are each independently H or C.sub.1 -C.sub.4 alkyl; t is 0, 1 or 2; X and X.sup.1 are each independently O or CH.sub.2 ; s is 1, 2 or 3; and Het.sup.1 is pyridyl, pyrazinyl or thienyl.

    摘要翻译: PCT No.PCT / EP91 / 01705 371日期:1993年2月25日 102(e)日期1993年2月25日PCT 1991年9月9日PCT PCT。 出版物WO92 / 05172 (1B)<图像>(A)(IA)(B)(a)(b )式(IA)或(IB)或其药学上可接受的盐的毒蕈碱受体拮抗剂,特别用于治疗肠易激综合征,其中R 2和R 3各自独立地为H,卤素或C 1 -C 4烷基; m为0,1或2; n为1,2或3; Y是直接链接,O或S; 条件是当n为1时,Y为直接连接; Het是式(A)或(B)的基团,其中p是0,1或2,q是1,2或3,r是0,1,2或3,条件是p ,q和r为至少3,“Het”的N原子连接到式(IA)中的基团(CH 2)n和式(IB)中的H原子); 并且R 1是式(a),(b)或Het 1的基团,其中R 4和R 5各自独立地为H,C 1 -C 4烷基,C 1 -C 4烷氧基, - (CH 2)t OH,卤素,三氟甲基,氰基, - CH2)tNR6R7,-CO(C1-C4烷基),-OCO(C1-C4烷基),CH(OH)(C1-C4烷基),-C(OH)(C1-C4烷基)2,-SO2NH2, (CH2)tCONR6R7或 - (CH2)tCOO(C1-C4烷基); R6和R7各自独立地为H或C1-C4烷基; t为0,1或2; X和X 1各自独立地为O或CH 2; s为1,2或3; Het1是吡啶基,吡嗪基或噻吩基。