4-[(E)-2-ethoxyvinyl]-6-methyl-2-(methylthio)pyrimidine | 878804-75-2

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 4-[(E)-2-ethoxyvinyl]-6-methyl-2-(methylthio)pyrimidine
• 英文别名: 4-[(E)-2-ethoxyethenyl]-6-methyl-2-methylsulfanylpyrimidine
• CAS: 878804-75-2
• 化学式: C₁₀H₁₄N₂OS
• 分子量: 210.3
• InChiKey: SADVKLUVTWJMQS-AATRIKPKSA-N

物化性质

• 沸点：
  347.4±27.0 °C(Predicted)
• 密度：
  1.12±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  60.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-[(E)-2-ethoxyvinyl]-6-methyl-2-(methylthio)pyrimidine 在 咪唑 、 盐酸 、 N-溴代丁二酰亚胺(NBS) 、 四丁基氟化铵 、 sodium hydride 、 potassium carbonate 、 对甲苯磺酸 、 N,N-二异丙基乙胺 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 乙醇 、 氯仿 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 33.5h， 生成 N-(5-(2-(cyclohexyloxy)-6-methylpyrimidin-4-yl)thiazol-2-yl)-5-((4-methylpiperazin-1-yl)methyl)pyrazin-2-amine
  参考文献：
  名称：

  Identification of potent 5-pyrimidinyl-2-aminothiazole CDK4, 6 inhibitors with significant selectivity over CDK1, 2, 5, 7, and 9

  摘要：

  5-Pyrimidinyl-2-aminothiazole 1 was identified as an inhibitor of cyclin-dependent kinases (CDKs) by a screening of the Merck sample repository. The introduction of a methyl group at the C-5 or C-6 position on the pyrimidine ring, directed toward the gate keeper residue of CDK4 (Phe93), led to significant enhancement of selectivity for CDK4 over other CDKs. Compound 3 exhibited more than 300-fold selectivity for CDK4 over CDK1, 2, 5, 7, and 9. Subsequent improvements in aqueous solubility afforded compound 4, which is available for further in vivo studies and this compound inhibited pRb phosphorylation and BrdU incorporation in tumor models. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.04.048
• 作为产物：
  描述：

  乙氧基乙炔 在 palladium diacetate 、 三苯基膦 硼烷四氢呋喃络合物 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 20.0h， 生成 4-[(E)-2-ethoxyvinyl]-6-methyl-2-(methylthio)pyrimidine
  参考文献：
  名称：

  EP1754706

  摘要：

  公开号：

文献信息

• Novel Substituted Imidazole Derivative
  申请人：Kawamura Mikako

  公开号：US20080070894A1

  公开（公告）日：2008-03-20

  The present invention relates to a compound represented by Formula [I] or a pharmaceutically acceptable salt or ester thereof: wherein: X 1 , X 2 , X 3 , and X 4 , which may be identical or different, are each C or N, provided that none to two of X 1 , X 2 , X 3 , and X 4 is/are N; Y is CH or N; R 1 , R 1 ′, R 2 , R 2 ′, R 3 , R 3 ′, R 4 , and R 4 ′, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R 5 is a hydrogen atom or a methyl group; R 6 and R 7 , which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R 8 and R 8 ′, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R 9 is an aryl group or a heteroaryl group which may be substituted; and n is an integer from 1 to 3, and a PLK1 inhibitor or an anticancer agent containing the same.

  本发明涉及一种由式[I]表示的化合物或其药学上可接受的盐或酯：其中，X1、X2、X3和X4可以相同也可以不同，分别为C或N，但是X1、X2、X3和X4中至少有一个或最多两个是N；Y为CH或N；R1、R1'、R2、R2'、R3、R3'、R4和R4'可以相同也可以不同，分别为氢原子、低碳基或类似物；R5为氢原子或甲基基团；R6和R7可以相同也可以不同，分别为氢原子、低碳基或类似物；R8和R8'可以相同也可以不同，分别为氢原子、低碳基或类似物；R9为取代的芳基或杂环基；n为1到3的整数。本发明还涉及一种PLK1抑制剂或含有该化合物的抗癌剂。
• Selective Inhibitors Against Cdk4 and Cdk6 Having Aminothiazole Skeleton
  申请人：Iwasawa Yoshikazu

  公开号：US20080081811A1

  公开（公告）日：2008-04-03

  The present invention relates to a compound represented by Formula [I]: wherein X is O, S, NH or CH 2 ; Y 1 , Y 2 , Y 3 , Y 4 and Y 5 , which may be identical or different, are each CH or N; however, at least one of Y 1 , Y 2 , Y 3 , Y 4 and Y 5 is N; Z 1 and Z 2 , which may be identical or different, are each CH or N; n is an integer from 1 to 3; R 1 is a C 3 -C 8 cycloalkyl group, a C 6 -C 10 aryl group, an aliphatic heterocyclic ring or an aromatic heterocyclic ring, or a bicyclic aliphatic saturated hydrocarbon group; R 2 and R 3 , which may be identical or different, are each a hydrogen atom, a lower alkyl group, a lower alkenyl group, a C 3 -C 8 cycloalkyl group, a C 6 -C 10 aryl group, an aromatic heterocyclic ring, or the like; and R 4 is a hydrogen atom, a lower alkyl group, a C 3 -C 6 cycloalkyl group or the like, or a pharmaceutically acceptable salt or ester thereof, and a selective inhibitor against Cdk4 and/or Cdk6 or an anticancer agent containing the compound or a pharmaceutically acceptable salt or ester thereof.

  本发明涉及一种由公式[I]表示的化合物：其中X为O、S、NH或CH2；Y1、Y2、Y3、Y4和Y5可以相同也可以不同，每个为CH或N；但是，至少有一个Y1、Y2、Y3、Y4和Y5为N；Z1和Z2可以相同也可以不同，每个为CH或N；n为1至3的整数；R1为C3-C8环烷基、C6-C10芳基、脂肪族杂环环或芳香族杂环环，或双环脂肪饱和碳氢基；R2和R3可以相同也可以不同，每个为氢原子、低碳基、低烯基、C3-C8环烷基、C6-C10芳基、芳香族杂环环等；R4为氢原子、低碳基、C3-C6环烷基或类似物的药学上可接受的盐或酯，以及一种针对Cdk4和/或Cdk6的选择性抑制剂或含有该化合物或其药学上可接受的盐或酯的抗癌剂。
• Substituted imidazole derivative
  申请人：Banyu Pharmaceutical Co., Ltd.

  公开号：US07718801B2

  公开（公告）日：2010-05-18

  The present invention relates to a compound represented by Formula [I] or a pharmaceutically acceptable salt or ester thereof: wherein: X1, X2, X3, and X4, which may be identical or different, are each C or N, provided that none to two of X1, X2, X3, and X4 is/are N; Y is CH or N; R1, R1′, R2, R2′, R3, R3′, R4, and R4′, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R5 is a hydrogen atom or a methyl group; R6 and R7, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R8 and R8′, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R9 is an aryl group or a heteroaryl group which may be substituted; and n is an integer from 1 to 3, and a PLK1 inhibitor or an anticancer agent containing the same.

  本发明涉及一种由式[I]表示的化合物或其药学上可接受的盐或酯：其中，X1、X2、X3和X4可以相同或不同，每个为C或N，但X1、X2、X3和X4中的任意一个到两个不能是N；Y为CH或N；R1、R1'、R2、R2'、R3、R3'、R4和R4'可以相同或不同，每个为氢原子、低碳基或类似物；R5为氢原子或甲基基团；R6和R7可以相同或不同，每个为氢原子、低碳基或类似物；R8和R8'可以相同或不同，每个为氢原子、低碳基或类似物；R9为取代的芳基或杂芳基；n为1到3的整数；以及包含该化合物的PLK1抑制剂或抗癌药物。
• NOVEL SUBSTITUTED IMIDAZOLE DERIVATIVES
  申请人：BANYU PHARMACEUTICAL CO., LTD.

  公开号：EP1790650A1

  公开（公告）日：2007-05-30

  The present invention relates to a compound represented by Formula [I] or a pharmaceutically acceptable salt or ester thereof: wherein: X1, X2, X3, and X4, which may be identical or different, are each C or N, provided that none to two of X1, X2, X3, and X4 is/are N; Y is CH or N; R1, R1', R2, R2', R3, R3', R4, and R4', which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R5 is a hydrogen atom or a methyl group; R6 and R7, which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R8 and R8', which may be identical or different, are each a hydrogen atom, a lower alkyl group, or the like; R9 is an aryl group or a heteroaryl group which may be substituted; and n is an integer from 1 to 3, and a PLK1 inhibitor or an anticancer agent containing the same.

  本发明涉及一种由式[I]代表的化合物或其药学上可接受的盐或酯： 其中 X1、X2、X3和X4（可以相同或不同）各自是C或N，条件是X1、X2、X3和X4中没有一个至两个是/是N； Y 是 CH 或 N； R1、R1'、R2、R2'、R3、R3'、R4 和 R4'（可以相同或不同）各自是氢原子、低级烷基或类似物； R5 是氢原子或甲基； R6 和 R7 可以相同或不同，各自为氢原子、低级烷基或类似物； R8 和 R8'可以相同或不同，各自为氢原子、低级烷基或类似物； R9 是芳基或杂芳基，可被取代；以及 n 是 1 至 3 的整数、 以及 PLK1 抑制剂或含有相同成分的抗癌剂。
• EP1790650
  申请人：——

  公开号：——

  公开（公告）日：——