Renal-selective prodrugs for control of renal smpathetic nerve activity in the treatment of hypertension
    54.
    发明申请
    Renal-selective prodrugs for control of renal smpathetic nerve activity in the treatment of hypertension 审中-公开
    肾脏选择性前药用于控制治疗高血压的肾痉挛神经活动

    公开(公告)号:US20040101523A1

    公开(公告)日:2004-05-27

    申请号:US10689919

    申请日:2003-10-20

    Abstract: Renal-selective prodrugs are described which are preferentially converted in the kidney to compounds capable of inhibiting synthesis of catecholamine-type neurotransmitters involved in renal sympathetic nerve activity. The prodrugs described herein are derived from inhibitor compounds capable of inhibiting one or more of the enzymes involved in catecholamine synthesis, such compounds being classifiable as tyrosine hydroxylase inhibitors, or as dopa-decarboxylase inhibitors, or as dopamine-null-hydroxylase inhibitors. These inhibitor compounds are linked to a chemical moiety, such as a glutamic acid derivative, by a cleavable bond which is recognized selectively by enzymes located predominantly in the kidney. The liberated inhibitor compound is then available in the kidney to inhibit one or more of the enzymes involved in catecholamine synthesis. Inhibition of renal catecholamine synthesis can suppress heightened renal nerve activity associated with sodium-retention related disorders such as hypertension. Conjugates of particular interest are glutamyl derivatives of dopamine-null-hydroxylase inhibitors, of which N-acetyl-null-glutamyl fusaric acid hydrazide (shown below) is preferred. 1

    Abstract translation: 描述了肾选择性前药,其优先在肾中转化成能够抑制参与肾交感神经活性的儿茶酚胺型神经递质合成的化合物。 本文所述的前药衍生自能够抑制一种或多种参与儿茶酚胺合成的酶的抑制剂化合物,这些化合物可分类为酪氨酸羟化酶抑制剂,或作为多巴 - 脱羧酶抑制剂,或作为多巴胺-β-羟化酶抑制剂。 这些抑制剂化合物通过由主要位于肾中的酶选择性识别的可切割键与化学部分如谷氨酸衍生物连接。 释放的抑制剂化合物然后可用于肾脏中以抑制参与儿茶酚胺合成的一种或多种酶。 抑制肾脏儿茶酚胺合成可以抑制与钠滞留相关的疾病如高血压相关的增强的肾神经活动。 特别感兴趣的缀合物是多巴胺-β-羟化酶抑制剂的谷氨酰衍生物,其中N-乙酰基-γ-谷氨酰镰孢酸酰肼(如下所示)是优选的。

    Bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof
    59.
    发明授权
    Bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof 失效
    双环芳族化合物及其组成的药物/化妆品组合物

    公开(公告)号:US06632963B1

    公开(公告)日:2003-10-14

    申请号:US09277953

    申请日:1999-03-29

    CPC classification number: C07C59/72 C07C59/64

    Abstract: Novel pharmaceutically/cosmetically-active bicyclic aromatic compounds have the structural formula (I): in which Ar1 is a radical having one of the structural formulae (a)-(c): Ar2 is a radical having one of the following formulae (d)-(h): and X is a radical having one of the following formulae (i)-(l): and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.

    Abstract translation: 新颖的药物/美容活性双环芳族化合物具有结构式(I):其中Ar PDAT>是具有结构式(a) - (c)之一的基团, 具有下式(d) - (h)之一的基团:X是具有下式(i) - (I)中的一个的基团 ):并且可用于治疗各种各样的疾病状态,无论是人类还是兽医,例如皮肤病学,风湿性,呼吸道,心血管和眼科疾病,以及用于治疗哺乳动物皮肤和毛发状况/病症。 / PTEXT>

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