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6-bromo-2-methoxy-8-methylquinoline | 99471-77-9

中文名称
——
中文别名
——
英文名称
6-bromo-2-methoxy-8-methylquinoline
英文别名
——
6-bromo-2-methoxy-8-methylquinoline化学式
CAS
99471-77-9
化学式
C11H10BrNO
mdl
——
分子量
252.11
InChiKey
IKAVUUPTFNVPJQ-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

  • 沸点:
    331.1±37.0 °C(Predicted)
  • 密度:
    1.455±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    22.1
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    具有心脏刺激活性的2(1H)-喹啉酮。1.(六元杂芳基)取代的衍生物的合成和生物学活性。
    摘要:
    合成了一系列(六元杂芳基)取代的2(1H)-喹啉酮(1),并确定了与心脏刺激活性的结构-活性关系。大多数化合物是通过将钯催化的交叉偶联方法得到的杂芳基-2-甲氧基喹啉进行酸性水解而制得的。吡啶基锌试剂与6-卤代喹啉酮的直接反应也被证明是成功的。在麻醉的狗中,6-吡啶-3--3-yl-2(1H)-喹啉酮(3; 50微克/千克)比位置异构体(2、4-6)显示出更大的正性肌力活动(dP / dt max的增加百分比),并用单(13、15)或二(16)烷基吡啶基取代基维持效能。将4-(24)或7-(25)甲基引入3会降低正性肌力,而8-异构体(26)被证明是该系列中最有效的成员。化合物26和2,6-二甲基吡啶基类似物(27)的效力比米力农高约6倍和3倍。口服(1 mg / kg)后,有意识的犬中有几种喹啉酮类药物表现出正性肌力活性(QA间隔降低),其中26、27再次是该系列中最有效的成员。化合物27(0
    DOI:
    10.1021/jm00118a034
  • 作为产物:
    描述:
    2-甲基-4-溴苯胺硫酸三氯氧磷 作用下, 以 吡啶甲醇 为溶剂, 反应 16.5h, 生成 6-bromo-2-methoxy-8-methylquinoline
    参考文献:
    名称:
    具有心脏刺激活性的2(1H)-喹啉酮。1.(六元杂芳基)取代的衍生物的合成和生物学活性。
    摘要:
    合成了一系列(六元杂芳基)取代的2(1H)-喹啉酮(1),并确定了与心脏刺激活性的结构-活性关系。大多数化合物是通过将钯催化的交叉偶联方法得到的杂芳基-2-甲氧基喹啉进行酸性水解而制得的。吡啶基锌试剂与6-卤代喹啉酮的直接反应也被证明是成功的。在麻醉的狗中,6-吡啶-3--3-yl-2(1H)-喹啉酮(3; 50微克/千克)比位置异构体(2、4-6)显示出更大的正性肌力活动(dP / dt max的增加百分比),并用单(13、15)或二(16)烷基吡啶基取代基维持效能。将4-(24)或7-(25)甲基引入3会降低正性肌力,而8-异构体(26)被证明是该系列中最有效的成员。化合物26和2,6-二甲基吡啶基类似物(27)的效力比米力农高约6倍和3倍。口服(1 mg / kg)后,有意识的犬中有几种喹啉酮类药物表现出正性肌力活性(QA间隔降低),其中26、27再次是该系列中最有效的成员。化合物27(0
    DOI:
    10.1021/jm00118a034
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文献信息

  • 6-heteroaryl quinolone inotropic agents
    申请人:Pfizer Inc.
    公开号:US04728653A1
    公开(公告)日:1988-03-01
    A series of novel heterocyclic-substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the heterocyclic ring moiety is a pyrrolyl, imidazolyl, pyrazolyl, triazolyl or tetrazolyl group attached by a nitrogen atom of said group to the 5-, 6-, 7- or 8-positions of the quinolone ring. These particular compounds are useful in therapy as highly potent inotropic agents and therefore, are of value in the treatment of various cardiac conditions. Preferred member compounds include 6-(2,4-dimethylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, 6-(2,4-dimethyl-5-nitroimadazol-1-yl)-8-methyl-2-(1H)-quinolone, 8-methyl-6-(tetrazol-1-yl)-2-(1H)-quinolone, 8-methyl-6-(1,2,4-triazol-4-yl)-2-(1H)-quinolone, and 6-(4-cyano-2-methylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, respectively. Methods for preparing these compounds from known starting materials are provided.
    已制备了一系列新颖的杂环取代的2-(1H)-喹啉化合物,包括其3,4-二氢衍生物,其中杂环环基是通过该环的氮原子连接到喹啉环的5、6、7或8位的吡咯基、咪唑基、吡唑基、三唑基或四唑基。这些特定化合物在治疗中具有高效的正性肌力作用,因此在治疗各种心脏疾病方面具有价值。首选的成员化合物包括6-(2,4-二甲基咪唑-1-基)-8-甲基-2-(1H)-喹啉、6-(2,4-二甲基-5-硝基咪唑-1-基)-8-甲基-2-(1H)-喹啉、8-甲基-6-(四唑-1-基)-2-(1H)-喹啉、8-甲基-6-(1,2,4-三唑-4-基)-2-(1H)-喹啉和6-(4-氰基-2-甲基咪唑-1-基)-8-甲基-2-(1H)-喹啉。提供了从已知起始材料制备这些化合物的方法。
  • Quinolone inotropic agents
    申请人:Pfizer Inc.
    公开号:US04728654A1
    公开(公告)日:1988-03-01
    A series of novel phenyl-substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the phenyl ring moiety is a mono-or di-substituted phenyl group attached to the 5-, 6-, 7- or 8-positions of the quinolone ring. These particular compounds are useful in therapy as highly potent inotropic agents and therefore, are of value in the treatment of various cardiac conditions. Preferred member compounds include 8-methyl-6-[4-methylsulphinylphenyl]-2-(1H)-quinolone, 8-methyl-6-[4-hydroxyphenyl]-2-(1H)-quinolone and 8-methyl-6-[4-carbamoylphenyl]-2-(1H)-quinolone, respectively. Methods for preparing these compounds from known starting materials are provided.
    已经制备了一系列新颖的苯基取代的2-(1H)-喹啉化合物,包括其3,4-二氢衍生物,其中苯环基团是连接到喹啉环的5-、6-、7-或8-位置的单取代或双取代苯基团。这些特定化合物在治疗中具有高度有效的正性肌力作用,因此在治疗各种心脏病症方面具有价值。首选成员化合物包括8-甲基-6-[4-甲基砜基苯基]-2-(1H)-喹啉、8-甲基-6-[4-羟基苯基]-2-(1H)-喹啉和8-甲基-6-[4-氨基甲酰基苯基]-2-(1H)-喹啉。提供了从已知起始材料制备这些化合物的方法。
  • precursors to Quinolone inotropic agents
    申请人:Pfizer Inc.
    公开号:US04900839A1
    公开(公告)日:1990-02-13
    A series of novel heterocyclic-substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the heterocyclic ring moiety is a pyrrolyl, imidazolyl, pyrazolyl, triazolyl or tetrazolyl group attached by a nitrogen atom of said group to the 5-, 6-, 7- or 8-positions of the quinolone ring. These particular compounds are useful in therapy as highly potent inotropic agents and therefore, are of value in the treatment of various cardiac conditions. Preferred member compounds include 6-(2,4-dimethylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, 6-(2,4-dimethyl-5-nitroimidazol-1-yl)-8-methyl-2-(1H)-quinolone, 8-methyl-6-(tetrazol-1-yl)-2-(1H)-quinolone, 8-methyl-6-(1,2,4-triazol-4-yl)-2-(1H)-quinolone, and 6-(4-cyano-2-methylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, respectively. Methods for preparing these compounds from known starting materials are provided.
    已经制备了一系列新颖的杂环取代的2-(1H)-喹诺酮化合物,包括其3,4-二氢衍生物,其中杂环环基是通过该基团的氮原子连接到喹诺酮环的5、6、7或8位的吡咯基、咪唑基、吡唑基、三唑基或四唑基。这些特定的化合物在治疗中具有高效的正性肌力作用,因此在治疗各种心脏疾病方面具有价值。优选的化合物成员包括6-(2,4-二甲基咪唑-1-基)-8-甲基-2-(1H)-喹诺酮、6-(2,4-二甲基-5-硝基咪唑-1-基)-8-甲基-2-(1H)-喹诺酮、8-甲基-6-(四唑-1-基)-2-(1H)-喹诺酮、8-甲基-6-(1,2,4-三唑-4-基)-2-(1H)-喹诺酮和6-(4-氰基-2-甲基咪唑-1-基)-8-甲基-2-(1H)-喹诺酮。提供了从已知起始材料制备这些化合物的方法。
  • Precursors to quinolone inotropic agents
    申请人:Pfizer Inc.
    公开号:US04837334A1
    公开(公告)日:1989-06-06
    A series of novel heterocyclic-substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the heterocyclic ring moiety is a pyrrolyl, imidazolyl, pyrazolyl, triazolyl or tetrazolyl group attached by a nitrogen atom of said group to the 5-, 6-, 7- or 8-positions of the quinolone ring. These particular compounds are useful in therapy as highly potent inotropic agents and therefore, are of value in the treatment of various cardiac conditions. Preferred member compounds include 6-(2,4-dimethylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, 6-(2,4-dimethyl-5-nitroimidazol-1-yl)-8-methyl-2-(1H)-quinolone, 8-methyl-6-(tetrazol-1-yl)-2-(1H)-quinolone, 8-methyl-6-(1,2,4-triazol-4-yl)-2-(1H)-quinolone, and 6-(4-cyano-2-methylimidazol-1-yl)-8-methyl-2-(1H)-quinolone, respectively. Methods for preparing these compounds from known starting material are provided.
    一系列新颖的杂环取代的2-(1H)-喹啉化合物已经制备出来,包括其3,4-二氢衍生物,其中杂环环基是通过其氮原子连接到喹啉环的5-, 6-, 7-或8-位置的吡咯基、咪唑基、吡唑基、三唑基或四唑基。这些特定的化合物在治疗中是有用的,因为它们是高效的正性肌力药物,因此对于治疗各种心脏病症是有价值的。优选的成员化合物包括6-(2,4-二甲基咪唑-1-基)-8-甲基-2-(1H)-喹啉、6-(2,4-二甲基-5-硝基咪唑-1-基)-8-甲基-2-(1H)-喹啉、8-甲基-6-(四唑-1-基)-2-(1H)-喹啉、8-甲基-6-(1,2,4-三唑-4-基)-2-(1H)-喹啉和6-(4-氰基-2-甲基咪唑-1-基)-8-甲基-2-(1H)-喹啉。提供了从已知起始材料制备这些化合物的方法。
  • Imidazo[4,5-b]pyridyl quinolone cardiac stimulants
    申请人:Pfizer Inc.
    公开号:US04898872A1
    公开(公告)日:1990-02-06
    A series of novel heterobicyclic substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the heterobicyclic ring moiety is an optionally-substituted indolyl, phthalizinyl, benzimidazolyl, imidazopyridinyl, quinolinyl or isoquinolinyl group attached by an nitrogen or carbon atom of said group to the 6-position of the quinolone ring. The optional substituent is a C.sub.1 -C.sub.14 alkyl group located on either of the two heterobicyclic rings and/or an oxo group situated on the heterocyclic portion of said heterobicyclic ring system. These particular compounds are useful in therapy as cardiac stimulants and therefore, are of value in the treatment of various cardiac conditions. 6-1(H)-Imidazo[4,5-b]pyridin-6-yl}-8-methyl-2-(1H)-quinolone represents a typical and preferred member compound. Methods for preparing these compounds from known starting materials are provided.
    一系列新颖的杂环双环取代的2-(1H)-喹啉化合物已经制备出来,其中包括其3,4-二氢衍生物,其中杂环双环环基是一个可选取代的吲哚基、菲噻啶基、苯并咪唑基、咪唑吡啶基、喹啉基或异喹啉基,通过该基的氮或碳原子连接到喹啉环的6位。可选的取代基是位于两个杂环双环环上的C.sub.1-C.sub.14烷基和/或位于该杂环双环环的杂环部分上的氧代基。这些特定的化合物在治疗心脏刺激剂方面非常有用,因此在治疗各种心脏疾病方面具有价值。6-1(H)-咪唑并[4,5-b]吡啶-6-基}-8-甲基-2-(1H)-喹啉代表了一种典型且优选的成员化合物。提供了从已知起始材料制备这些化合物的方法。
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