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4-氯-2-叔丁基嘧啶 | 18436-67-4

中文名称
4-氯-2-叔丁基嘧啶
中文别名
——
英文名称
2-t-butyl-4-chloropyrimidine
英文别名
2-t-Butyl-4-chlor-pyrimidin;2-tert-butyl-4-chloro-pyrimidine;2-tert-Butyl-4-chloropyrimidine
4-氯-2-叔丁基嘧啶化学式
CAS
18436-67-4
化学式
C8H11ClN2
mdl
MFCD10697056
分子量
170.642
InChiKey
WJXFFDWYYFLYFK-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:
    212.2±13.0 °C(Predicted)
  • 密度:
    1.104±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933599090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

反应信息

  • 作为反应物:
    描述:
    甲醇4-氯-2-叔丁基嘧啶sodium 作用下, 反应 12.0h, 以94%的产率得到4-甲氧基-2-(2-甲基-2-丙基)嘧啶
    参考文献:
    名称:
    Methylation of Some Deprotonated Sterically Hindered Pyrimidin-4-ols
    摘要:
    用碘甲烷将 t-丁基取代的嘧啶-4-醇中的阴离子甲基化。通过质子耦合 13C n.m.r.确定了甲基化的位点,并通过 1H n.m.r.确定了异构体的相对比例。环氮正交的叔丁基取代基明显降低了该氮的甲基化倾向,以至于观察到在这些条件下不常见的 O-甲基化。
    DOI:
    10.1071/ch9920463
点击查看最新优质反应信息

文献信息

  • AMINO ACID COMPOUNDS AND METHODS OF USE
    申请人:Pliant Therapeutics, Inc.
    公开号:US20200109141A1
    公开(公告)日:2020-04-09
    The invention relates to compounds of formula (I): or a salt thereof, wherein R 1 , G, L 1 , L 2 , L 3 , and Y are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are inhibitors of one, or both of, αvβ 1 integrin and αvβ 6 integrin that are useful for treating fibrosis such as in nonalcoholic steatohepatitis (NASH), idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    本发明涉及如下公式(I)的化合物: 或其盐,其中R1、G、L1、L2、L3和Y如本文所述。公式(I)的化合物及其药物组合物是αvβ1整合素和/或αvβ6整合素的一种或两种的抑制剂,用于治疗纤维化,如非酒精性脂肪肝炎(NASH)、特发性肺纤维化(IPF)和非特异性间质性肺炎(NSIP)。
  • SUBSTITUTED HETEROCYCLIC DERIVATIVES USEFUL AS ANTIDIABETIC AND ANTIOBESITY AGENTS AND METHOD
    申请人:Cheng T. W. Peter
    公开号:US20070287713A1
    公开(公告)日:2007-12-13
    wherein Z 1 is (CH 2 ) q or C═O; Z 2 is (CH 2 ) p or C═O; D is —CH═ or C═O or (CH 2 ) m where m is 0, 1, 2 or 3; n=0, 1 or 2; p=1 or 2; q=0, 1 or 2; Q is C or N; A is (CH 2 ) x where x is 1 to 5, or A is (CH 2 ) x 1 , where x 1 is 1 to 5 with an alkenyl bond or an alkynyl bond embedded anywhere in the chain, or A is —(CH 2 ) x 2 —O—(CH 2 ) x 3 — where x 2 is 0 to 5 and x 3 is 0 to 5, provided that at least one of x 2 and x 3 is other than 0; B is a bond or is (CH 2 ) x 4 where x 4 is 1 to 5; X is CH or N; X 2 is C, N, O or S; X 3 is C, N, O or S; X 4 is C, N, O or S; X 5 is C, N, O or S; X 6 is C, N, O or S; provided that at least one of X 2 , X 3 , X 4 X 5 and X 6 is N; and at least one of X 2 , X 3 , X 4 X 5 and X 6 is C. R 1 is H or alkyl; R 2 is H, alkyl, alkoxy, halogen, amino, substituted amino or cyano; R 2a , R 2b and R 2c may be the same or different and are selected from H, alkyl, alkoxy, halogen, amino, substituted amino or cyano; and R 3 , E, Z and Y are as defined herein.
    其中Z1为(CH2)q或C═O;Z2为(CH2)p或C═O;D为—CH═或C═O或(CH2)m,其中m为0、1、2或3;n=0、1或2;p=1或2;q=0、1或2;Q为C或N;A为(CH2)x,其中x为1到5,或A为(CH2)x1,其中x1为1到5,具有烯丙基键或炔基键嵌入链中的任何位置,或A为—(CH2)x2—O—(CH2)x3—,其中x2为0到5,x3为0到5,前提是x2和x3中至少有一个不为0;B为键或(CH2)x4,其中x4为1到5;X为CH或N;X2、X3、X4、X5和X6为C、N、O或S;前提是X2、X3、X4、X5和X6中至少有一个为N;并且X2、X3、X4、X5和X6中至少有一个为C。R1为H或烷基;R2为H、烷基、烷氧基、卤素、氨基、取代氨基或氰基;R2a、R2b和R2c可以相同也可以不同,选择自H、烷基、烷氧基、卤素、氨基、取代氨基或氰基;而R3、E、Z和Y的定义如前所述。
  • TRICYCLIC INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE
    申请人:NewGen Therapeutics, Inc.
    公开号:US20140221314A1
    公开(公告)日:2014-08-07
    The invention provides for compositions comprising phosphorous containing tricyclic compounds, including phthalazin-1(2H)-one derivatives. The compounds are potent inhibitors of the enzyme poly(ADP-ribose)polymerase (PARP), particularly PARP-1 and potentially PARP-2. The also show good cellular activity in inhibiting poly(ADP-ribose) oligomer formation. The compounds may be useful as mono-therapy or in combination with other therapeutic agents in the treatment conditions where PARP is implicated, such as cancer, inflammatory diseases and ischemic conditions. Thus, also provided are methods for the treatment of a condition where PARP is implicated comprising administering to an effective amount of a compound of the invention to an individual in need thereof.
    本发明提供了包含含磷三环化合物的组合物,包括邻苯二酮-1(2H)-酮衍生物。这些化合物是聚(ADP-核糖)聚合酶(PARP)的有效抑制剂,特别是PARP-1和潜在的PARP-2。它们还表现出良好的细胞活性,能够抑制聚(ADP-核糖)寡聚体形成。这些化合物可用作单一治疗或与其他治疗药物联合使用,治疗PARP参与的疾病,如癌症、炎症性疾病和缺血性疾病。因此,本发明还提供了一种治疗PARP参与的疾病的方法,包括向需要的个体施用本发明化合物的有效量。
  • TROPANE DERIVATIVES USEFUL AS PESTICIDES
    申请人:Selles Patrice
    公开号:US20100331348A1
    公开(公告)日:2010-12-30
    Compounds of formula (I) wherein the substituents have the meanings assigned to them in claim 1, are useful as pesticides.
    式(I)中的化合物,其中取代基具有在权利要求书1中分配给它们的含义,可用作杀虫剂。
  • Preparation of 2-t-butyl-5-chloropyrimidine
    申请人:THE DOW CHEMICAL COMPANY
    公开号:EP0102741A1
    公开(公告)日:1984-03-14
    2-t-Butyl-5-chloropyrimidine is made by the direct chlorination of 2-t-butylpyrimidine with elemental chlorine in a acetic or propionic acid solution at temperatures of 40° to 90°C in the presence of a buffer.
    2- t-丁基-5-氯嘧啶是由 2- t-丁基嘧啶与元素氯在醋酸或丙酸溶液中直接氯化而成,温度为 40°C 至 90°C,并有缓冲液存在。
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