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2,6-dimethoxy-4-methyl-quinoline | 189746-20-1

中文名称
——
中文别名
——
英文名称
2,6-dimethoxy-4-methyl-quinoline
英文别名
2,6-Dimethoxy-4-methyl-chinolin;2,6-dimethoxy-4-methylquinoline
2,6-dimethoxy-4-methyl-quinoline化学式
CAS
189746-20-1
化学式
C12H13NO2
mdl
——
分子量
203.241
InChiKey
DHMIULHIXSZTHD-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:
    323.6±37.0 °C(Predicted)
  • 密度:
    1.122±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    31.4
  • 氢给体数:
    0
  • 氢受体数:
    3

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:
    描述:
    2,6-dimethoxy-4-methyl-quinoline磺酰氯四磷十氧化物 、 10% palladium on activated carbon 、 四丁基溴化铵氢气 、 palladium diacetate 、 sodium carbonate 、 三苯基膦 作用下, 以 甲醇乙二醇二甲醚磷酸三乙酯溶剂黄146 为溶剂, 20.0~60.0 ℃ 、344.75 kPa 条件下, 反应 1.75h, 生成 8-amino-2,6-dimethoxy-4-methyl-5-(4-trifluoromethylphenyl)-quinoline
    参考文献:
    名称:
    Antimalarial Activity of Novel 5-Aryl-8-Aminoquinoline Derivatives
    摘要:
    In an attempt to separate the antimalarial activity of tafenoquine (3) from its hemolytic side effects in glucose-6-phosphate dehydrogenase (G6PD) deficiency patients, a series of 5-aryl-8-aminoquinoline derivative, was prepared and assessed for antimalarial activities The new compounds were found metabolically stable in human and mouse microsomal preparations, with t(1/2) > 60 mm, and were equal to or more potent than primaquine (2) and 3 against Plasmodium falciparum cell growth The new agents were more active against the chloroquine (CQ) resistant clone than to the CQ-sensitive clone Analogues with electron donating groups showed better activity than those with electron withdrawing substituents Compounds 4bc, 4bd, and 4be showed comparable therapeutic index (TI) to that of 2 and 3, with TI ranging from 5 to 8 based on IC50 data The new compounds showed no significant causal prophylactic activity in mice infected with Plasmodium berghei sporozoites, but are substantially less toxic than 2 and 3 in mouse tests
    DOI:
    10.1021/jm100911f
  • 作为产物:
    参考文献:
    名称:
    Substituted Lepidines1
    摘要:
    DOI:
    10.1021/ja01208a035
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文献信息

  • Process for the preparation of anti-malarial drugs
    申请人:SmithKline Beecham p.l.c.
    公开号:US06479660B1
    公开(公告)日:2002-11-12
    The invention relates to novel intermediates and processes for the preparation of quinoline compounds useful as anti-malarial drugs and novel intermediates useful in the process. A process for the preparation of a compound of formula (I) in which R1 is C1-6 alkyl; R2 and R3 are independently hydrogen, halogen, trifluoromethyl or C1-6 alkoxy; R4 is C1-6 alkyl; R5 is hydrogen or C1-6 alkyl; and R6 or amino which comprises reacting a compound of formula (II) in which R1, R4 and R5 are as defined in formula (I) and X is a leading group with a compound of formula (III).
    该发明涉及一种新型中间体和制备喹啉化合物的过程,该化合物可用作抗疟疾药物,以及在该过程中有用的新型中间体。一种制备式(I)化合物的方法,其中R1为C1-6烷基;R2和R3分别为氢、卤素、三氟甲基或C1-6烷氧基;R4为C1-6烷基;R5为氢或C1-6烷基;以及R6或氨基,包括将式(II)化合物与式(III)化合物反应,其中式(II)中的R1、R4和R5如式(I)中定义,X为引导基。
  • [EN] PROCESS FOR THE PREPARATION OF ANTI-MALARIAL DRUGS<br/>[FR] PROCEDE DE PREPARATION DE MEDICAMENTS ANTI-PALUDIQUES
    申请人:SMITHKLINE BEECHAM P.L.C.
    公开号:WO1997013753A1
    公开(公告)日:1997-04-17
    (EN) The invention relates to novel intermediates and processes for the preparation of quinoline compounds useful as anti-malarial drugs and novel intermediates useful in the process. A process for the preparation of a compound of formula (I) in which R1 is C1-6 alkyl; R2 and R3 are independently hydrogen, halogen, trifluoromethyl or C1-6 alkoxy; R4 is C1-6 alkyl; R5 is hydrogen or C1-6 alkyl; and R6 is nitro or amino which comprises reacting a compound of formula (II) in which R1, R4 and R5 are as defined in formula (I) and X is a leading group with a compound of formula (III).(FR) Cette invention concerne de nouveaux produits intermédiaires et des procédés de préparation de composés de quinoline utiles en qualité de médicaments anti-paludiques, ainsi que de nouveaux produits intermédiaires utilisés dans ce procédé. Cette invention concerne un procédé de préparation d'un composé de formule (I) où R1 représente alkyle C1-6; R2 et R3 représentent indépendamment hydrogène, halogène, trifluorométhyle ou alcoxy C1-6; R4 représente alkyle C1-6; R5 représente hydrogène ou alkyle C1-6; et R6 représente nitro ou amino. Ce procédé consiste à faire réagir un composé de formule (II) où R1, R4 et R5 sont tels que définis dans la formule (I) et X est un groupe partant, avec un composé de formule (III).
    本发明涉及新型中间体和制备喹啉化合物的过程,其可用作抗疟药物,并涉及在该过程中有用的新型中间体。一种制备式(I)化合物的过程,其中R1为C1-6烷基;R2和R3分别为氢,卤素,三氟甲基或C1-6烷氧基;R4为C1-6烷基;R5为氢或C1-6烷基;R6为硝基或氨基,包括将式(II)化合物与式(III)化合物反应,其中R1,R4和R5在式(I)中定义,X为离去基团。
  • 84. Attempts to extend the Mannich reaction to derivatives of 4-methylquinoline and 2 : 4-dinitrotoluene
    作者:W. O. Kermack、W. Muir
    DOI:10.1039/jr9330000300
    日期:——
  • PROCESS FOR THE PREPARATION OF ANTI-MALARIAL DRUGS
    申请人:SMITHKLINE BEECHAM PLC
    公开号:EP0871616A1
    公开(公告)日:1998-10-21
  • US6479660B1
    申请人:——
    公开号:US6479660B1
    公开(公告)日:2002-11-12
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