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2-氨基-4-(4-氟萘-1-基)-6-异丙基嘧啶 | 199864-87-4

中文名称
2-氨基-4-(4-氟萘-1-基)-6-异丙基嘧啶
中文别名
2-氨基-4-(4-氟萘-1-基)-6-异丙基嘧啶盐酸盐;4-(4-氟-1-萘)-6-(1-甲基乙基)-2-嘧啶胺盐酸盐;RS-127445盐酸盐
英文名称
RS-127445
英文别名
RS 127445;2-amino-4-(4-fluoronaphth-1-yl)-6-isopropylpyrimidine;RS-127455;2-amino-4-(4-fluoronaphtho-1-yl)-6-isopropylpyrimidine;4-(4-Fluoronaphthalen-1-yl)-6-isopropylpyrimidin-2-amine;4-(4-fluoronaphthalen-1-yl)-6-propan-2-ylpyrimidin-2-amine
2-氨基-4-(4-氟萘-1-基)-6-异丙基嘧啶化学式
CAS
199864-87-4
化学式
C17H16FN3
mdl
——
分子量
281.333
InChiKey
ZZZQXCUPAJFVBN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    1.213
  • 溶解度:
    DMSO 中≥31.8 mg/mL;不溶于水;乙醇中≥33.15 mg/mL

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    21
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    51.8
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 危险性防范说明:
    P280,P305+P351+P338
  • 危险性描述:
    H317,H319
  • 储存条件:
    干燥保存,在4℃下

SDS

SDS:34bf9ea21a913d5059e1b64886152901
查看

制备方法与用途

生物活性

RS-127445是一种选择性5-HT2B受体拮抗剂,pKi为9.5,pIC50为10.4,比作用于其他5-HT受体的选择性高1000倍以上。

靶点

Target Value
5-HT2B 10.4 (pIC50)
5-HT2B 9.5 (pKi)

体外研究 RS-127445是一种新型的高亲和力、选择性5-HT2B受体拮抗剂,缺乏可检测的固有活性。它对5-HT2B受体具有纳摩尔级的亲和力和1000倍的选择性,因此其对5-HT2B受体配体具有最高的亲和力与选择性。此外,RS-127445能有效阻断5-HT诱发的肌醇磷酸盐形成增加,并抑制5-HT诱发的细胞内钙浓度上升,其效能是yohimbine的1000倍。

体内研究 RS-127445易于吸收,没有明显的剂量或途径依赖性限制。在口服和腹腔注射给药后迅速被吸收,最大血浆浓度在给药15分钟内达到。给药后的血浆浓度与给药剂量成正比;以5 mg/kg的剂量腹腔注射时约有60%可利用,而口服时仅有14%可利用。预计其在血浆中的浓度足以完全渗透接近的5-HT2B受体,在大鼠体内容易实现并维持。RS-127445在1到10 mg/kg的剂量下口服给药显著抑制了高达35至74%由束缚应激引起的内脏过敏反应,并且在TNBS诱导的内脏过敏中,其在3至30 mg/kg下的效能范围为15%至62%,尽管RS-127445对天然大鼠内脏伤害性阈值没有显著影响。此外,RS-127445以1到30 mg/kg的剂量给药时能显著减少束缚应激诱导的大鼠排便次数,并抑制结肠运动和排便。

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Combination of a serotonin receptor antagonist with a histidine decarboxylase inhibitor as a medicament
    申请人:Biofrontera Pharmaceuticals AG
    公开号:EP1321169A1
    公开(公告)日:2003-06-25
    The present invention relates to the use of (S)-α-fluoromethylhistidine and esters and pharmaceutically acceptable salts thereof in combination with a serotonin receptor antagonist or a pharmaceutically acceptable salt thereof as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a serotonin receptor antagonist and/or a histamine receptor antagonist.
    本发明涉及使用(S)-α-氟甲基组氨酸及其酯和药学上可接受的盐与5-羟色胺受体拮抗剂或其药学上可接受的盐结合作为药物,并用于制造一种治疗可通过使用5-羟色胺受体拮抗剂和/或组胺受体拮抗剂进行缓解的疾病状态的药物。
  • [EN] ARYL PYRIMIDINE DERIVATIVES<br/>[FR] DERIVES D'ARYL PYRIMIDINE
    申请人:F. HOFFMANN-LA ROCHE AG
    公开号:WO1997044326A1
    公开(公告)日:1997-11-27
    (EN) The present invention is directed to pyrimidine derivatives, and pharmaceutically acceptable salts and $i(N)-oxides thereof, which exhibit useful pharmacological properties, in particular use as selective 5HT2B-antagonists, their preparation, pharmaceutical compositions comprising them and their use in the treatment of various diseases, especially migraine. The invention is also directed to formulations and methods for treatment.(FR) Cette invention a trait à des dérivés d'aryl pyrimidine ainsi qu'à leurs sels et à leurs $i(N)-oxydes, acceptables d'un point de vue pharmaceutique. Ces substances, qui font montre d'utiles propriétés pharmacologiques, sont notamment efficaces comme antagonistes sélectifs de 5HT2B. L'invention a également trait à la préparation de ces substances, à des compositions pharmaceutiques les contenant, ainsi qu'à leur utilisation dans le traitement de troubles divers, de la migraine notamment. Elle concerne, de surcroît, des formulations et des méthodes thérapeutiques.
    本发明涉及嘧啶衍生物及其药学上可接受的盐和$i(N)$-氧化物,具有有用的药理学特性,特别是作为选择性5HT2B拮抗剂的用途,其制备,包含它们的制药组合物以及它们在治疗各种疾病,尤其是偏头痛方面的用途。本发明还涉及治疗方法和制剂。
  • Pyrrole Derivative or Salt Thereof
    申请人:Seo Ryushi
    公开号:US20090036421A1
    公开(公告)日:2009-02-05
    [Problem] To provide a compound which may be used for the prevention and/or treatment of diseases in which 5-HT 2B receptor and 5-HT 7 receptor are concerned, particularly for the treatment of irritable bowel syndrome (IBS). [Means for Resolution] It was found that a pyrrole derivative characterized by the possession of a guanidinocarbonyl group or amido group as a substituent group at the 3-position, or a pharmaceutically acceptable salt thereof, has a strong antagonism for both of the 5-HT 2B receptor and 5-HT 7 receptor. In addition, the compound of the present invention having the antagonistic activity for both of the receptors showed a good pharmacological action in comparison with the case in which an antagonist selective for either one of the receptors was used alone. Based on the above, the compound of the present invention is useful for the prevention and/or treatment of diseases in which 5-HT 2B receptor and 5-HT 7 receptor are concerned, particularly for the treatment of irritable bowel syndrome (IBS).
    [问题] 提供一种可用于预防和/或治疗与5-HT2B受体和5-HT7受体有关的疾病,特别是治疗肠易激综合征(IBS)的化合物。 [解决方案] 发现一种吡咯衍生物,在其3位具有胍基甲酰基基团或酰胺基团作为取代基团,或其药学上可接受的盐,具有对5-HT2B受体和5-HT7受体的强拮抗作用。此外,与仅使用对其中一种受体选择性拮抗剂相比,具有对两种受体拮抗活性的本发明化合物显示出良好的药理作用。基于上述,本发明化合物对于预防和/或治疗与5-HT2B受体和5-HT7受体有关的疾病,特别是治疗肠易激综合征(IBS)是有用的。
  • Flourene Derivative
    申请人:Yamada Hiroyoshi
    公开号:US20080200551A1
    公开(公告)日:2008-08-21
    This invention relates to a novel fluorene derivative having a characteristic structure in which guanidino group or the like functional group is linked to the fluorene structure via carbonyl group, or a salt thereof. The compound of the invention has an advantage in that it has high affinity for serotonin receptor subtypes, particularly for 5-HT 2B receptor and 5-HT 7 receptor, and shows excellent pharmacological effects in comparison with the conventional compounds which have only one of the antagonistic activities of 5-HT 2B receptor and 5-HT 7 receptor, this is useful as a prophylactic antimigraine agent having high safety and excellent effect.
    这项发明涉及一种新颖的芴衍生物,其具有特征结构,其中脲基或类似的官能团通过羰基与芴结构连接,或其盐。该化合物具有优点,即它对5-HT2B受体和5-HT7受体等血清素受体亚型具有高亲和力,并与仅具有5-HT2B受体和5-HT7受体拮抗活性之一的传统化合物相比,显示出出色的药理效应,因此可用作具有高安全性和出色效果的预防性抗偏头痛剂。
  • AMIDE DERIVATIVE OR SALT THEREOF
    申请人:Kaku Hidetaka
    公开号:US20090062363A1
    公开(公告)日:2009-03-05
    [Problem] To provide a compound which can be used for the prevention and/or treatment of diseases in which 5-HT 2B receptor and 5-HT 7 receptor are concerned, particularly for the treatment of irritable bowel syndrome (IBS). [Means for Resolution] It was found that an amide derivative characterized by the possession of a nitrogen-containing bicyclic hetero ring (e.g., an indole or the like), or a pharmaceutically acceptable salt thereof, has a strong antagonism for both of the 5-HT 2B receptor and 5-HT 7 receptor. In addition, the compound of the present invention having the antagonistic activity for both of the receptors showed a good pharmacological action in comparison with the case in which an antagonist selective for either one of the receptors was used alone. Based on the above, the compound of the present invention is useful for the prevention and/or treatment of diseases in which 5-HT 2B receptor and 5-HT 7 receptor are concerned, particularly for the treatment of irritable bowel syndrome (IBS).
    [问题] 提供一种可用于预防和/或治疗与5-HT2B受体和5-HT7受体有关的疾病的化合物,特别是用于治疗肠易激综合征(IBS)。 [解决方法] 发现一种具有含氮双环杂环(例如吲哚或类似物)的酰胺衍生物或其药学上可接受的盐具有强烈的5-HT2B受体和5-HT7受体的拮抗作用。此外,本发明的化合物具有对两种受体的拮抗活性,与仅使用选择性拮抗剂相比,表现出良好的药理作用。基于上述,本发明的化合物可用于预防和/或治疗与5-HT2B受体和5-HT7受体有关的疾病,特别是用于治疗肠易激综合征(IBS)。
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