Amidino derivatives and their use as nitric oxide synthase inhibitors
    3.
    发明授权
    Amidino derivatives and their use as nitric oxide synthase inhibitors 失效
    脒衍生物及其作为一氧化氮合酶抑制剂的用途

    公开(公告)号:US5863931A

    公开(公告)日:1999-01-26

    申请号:US256032

    申请日:1994-06-22

    摘要: Amidino derivatives of formula (I) and salts, and pharmaceutically acceptable esters and amides thereof, in which: R.sup.1 is a C.sub.1-6 straight or branched chain alkyl group, a C.sub.2-6 alkenyl group, a C.sub.2-6 alkynyl group, a C.sub.3-6 cycloalkyl group or a C.sub.3-6 cycloalkylC.sub.1-6 alkyl group; Q is an alkylene, alkenylene or alkynylene group having 3 to 6 carbon atoms and which may optionally be substituted by one or more C.sub.1-3 alkyl groups; a group of formula --(CH.sub.2).sub.p X(CH.sub.2).sub.q -- where p is 2 or 3, q is 1 or 2 and X is S(O).sub.x where x is 0, 1 or 2, O or NR.sup.2 where R.sup.2 is H or C.sub.1-6 alkyl; or a group of formula --(CH.sub.2).sub.r A(CH.sub.2).sub.s -- where r is 0, 1 or 2, s is 0, 1 or 2 and A is a 3 to 6 membered carbocyclic or heterocyclic ring which may optionally be substituted by one or more suitable substituents such as C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxy, halo, nitro, cyano, trifluoro C.sub.1-6 alkyl, amino, C.sub.1-6 alkylamino or diC.sub.1-6 alkylamino; and pharmaceutical formulations containing them are described for use in medicine novel compounds of formula (I) and the preparation of such novel compounds are also disclosed.

    摘要翻译: PCT No.PCT / GB92 / 02387第 371日期:1994年6月22日 102(e)日期1994年6月22日PCT提交1992年12月23日PCT公布。 出版物WO93 / 13055 日期:1993年7月8日(一)式(I)的脒基衍生物及其盐及其药学上可接受的酯和酰胺,其中:R1是C1-6直链或支链烷基,C2-6烯基 基团,C 2-6炔基,C 3-6环烷基或C 3-6环烷基C 1-6烷基; Q是具有3至6个碳原子的亚烷基,亚烯基或亚炔基,其可以任选地被一个或多个C 1-3烷基取代; 式( - )(CH2)pX(CH2)q-,其中p是2或3,q是1或2,X是S(O)x,其中x是0,1或2,O或NR2,其中R2是H 或C 1-6烷基; 或式 - (CH 2)r A(CH 2)s - 的基团,其中r为0,1或2,s为0,1或2,A为可任选被一个或多个取代基的3至6元碳环或杂环 或更合适的取代基,例如C 1-6烷基,C 1-6烷氧基,羟基,卤素,硝基,氰基,三氟C 1-6烷基,氨基,C 1-6烷基氨基或二C 1-6烷基氨基; 和含有它们的药物制剂被描述用于医药新型式(I)化合物,并且还公开了这些新化合物的制备。