ethyl 2-(methylsulfanyl)-4-[2-(propan-2-ylidene)hydrazin-1-yl]pyrimidine-5-carboxylate | 109962-43-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: ethyl 2-(methylsulfanyl)-4-[2-(propan-2-ylidene)hydrazin-1-yl]pyrimidine-5-carboxylate
• 英文别名: ethyl 4-(2-isopropylidenehydrazino)-2-methylsulfanylpyrimidine-5-carboxylate；2-Methylthio-4-isopropylidenhydrazino-5-ethoxycarbonyl-pyrimidin；4-isopropylidenehydrazino-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester；ethyl 4-[2-(1-methylethylidene)hydrazino]-2-(methylthio)pyrimidine-5-carboxylate；Ethyl 2-(methylthio)-4-(2-(propan-2-ylidene)hydrazinyl)pyrimidine-5-carboxylate；ethyl 2-methylsulfanyl-4-(2-propan-2-ylidenehydrazinyl)pyrimidine-5-carboxylate
• CAS: 109962-43-8
• 化学式: C₁₁H₁₆N₄O₂S
• 分子量: 268.34
• InChiKey: DCWQXVRZAZPATL-UHFFFAOYSA-N

物化性质

• 熔点：
  164-166 °C
• 沸点：
  413.7±55.0 °C(Predicted)
• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  102
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  ethyl 2-(methylsulfanyl)-4-[2-(propan-2-ylidene)hydrazin-1-yl]pyrimidine-5-carboxylate 在 甲醇 、 copper(l) iodide 、 sodium cyanoborohydride 、 caesium carbonate 、 间氯过氧苯甲酸 、 sodium hydroxide 、 N,N'-二甲基乙二胺 作用下， 以 1,4-二氧六环 、 乙醇 、 甲苯 为溶剂， 反应 5.0h， 生成 6-[[4-(4-methylpiperazin-1-yl)phenyl]amino]-2-(propan-2-yl)-1-(pyridin-2-yl)-1H,2H,3H-pyrazolo[3,4-d]pyrimidin-3-one
  参考文献：
  名称：

  [EN] 1,2-DIHYDRO-3H-PYRAZOLO[3,4-D]PYRIMIDINE-3-ONE COMPOUNDS AS INHIBITORS OF WEE-1 KINASE
  [FR] COMPOSÉS DE 1,2-DIHYDRO-3 H-PYRAZOLO [3,4-D] PYRIMIDINE-3-ONE UTILISÉS EN TANT QU'INHIBITEURS DE LA KINASE WE -1

  摘要：

  披露的内容包括式(I)的化合物，其中Q、R1、R2和m在此处被定义。还披露了一种使用这些化合物治疗恶性肿瘤疾病的方法。

  公开号：

  WO2019165204A1
• 作为产物：
  描述：

  4-氯-2-甲硫基嘧啶-5-羧酸乙酯 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 1.0h， 生成 ethyl 2-(methylsulfanyl)-4-[2-(propan-2-ylidene)hydrazin-1-yl]pyrimidine-5-carboxylate
  参考文献：
  名称：

  [EN] HETEROCYCLIC COMPOUNDS AND USES THEREOF
  [FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS UTILISATIONS

  摘要：

  提供了作为Weel抑制剂的杂环化合物。这些化合物可能作为治疗药物用于治疗疾病，并可能在肿瘤学中发挥特殊作用。

  公开号：

  WO2020210380A1

文献信息

• Dihydropyrazolopyrimidinone derivatives
  申请人：Sagara Takeshi

  公开号：US20070254892A1

  公开（公告）日：2007-11-01

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  该发明涉及一般式（I）的化合物，其中Ar1是可选择取代的芳基或杂环芳基；R1是可选择取代的较低烷基、较低烯烃基、较低炔烃基或环状较低烷基基团，或是具有取代基的芳基、芳基烷基或杂环芳基；R2是氢原子、较低烷基基团、较低烯烃基团或较低炔烃基团，或是具有取代基的芳基、芳基烷基或杂环芳基；R3是氢原子或较低烷基基团；R4是氢原子、卤素原子、羟基、较低烷基基团或—N(R1k)R1m基团；T和U是氮原子或亚甲基基团等。该发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域中特别适用于治疗各种癌症。
• DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVES
  申请人：Sagara Takeshi

  公开号：US20110189130A1

  公开（公告）日：2011-08-04

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  本发明涉及一般式(I)的化合物：其中Ar1是可选取代的芳基或杂环芳基基团；R1是可选取代的低碳基、低烯基、低炔基或环-低碳基基团，或是带有取代基的芳基、芳基烷基或杂环芳基基团；R2是氢原子、低碳基、低烯基或低炔基，或是带有取代基的芳基、芳基烷基或杂环芳基基团；R3是氢原子或低碳基；R4是氢原子、卤素原子、羟基、低碳基或—N(R1k)R1m基团；T和U是氮原子或甲基基团等。该发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域，特别是治疗各种癌症方面非常有用。
• Dihydropyrazolopyrimidinone Derivatives
  申请人：Sakamoto Toshihiro

  公开号：US20100063024A1

  公开（公告）日：2010-03-11

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  本发明涉及一般式（I）的化合物：其中Ar1是可选取取代基的芳基或杂环芳基基团；R1是可选取取代基的低碳基、低烯基、低炔基或环低碳基基团，或是带取代基的芳基、芳基烷基或杂环芳基基团；R2是氢原子、低碳基、低烯基或低炔基，或是带取代基的芳基、芳基烷基或杂环芳基基团；R3是氢原子或低碳基；R4是氢原子、卤素原子、羟基、低碳基或-N（R1k）R1m基团；T和U是氮原子或甲基烷基等。本发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域中特别适用于治疗各种癌症。
• DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVE
  申请人：BANYU PHARMACEUTICAL CO., LTD.

  公开号：EP2017278A1

  公开（公告）日：2009-01-21

  The invention relates to compounds of a general formula (I): wherein Ar1 is an optionally-substituted aryl or heteroaromatic group; R1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R3 is a hydrogen atom or a lower alkyl group; R4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of -N(R1k)R1m; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  本发明涉及通式 (I) 的化合物： 其中 Ar1 是任选取代的芳基或杂芳基；R1 是任选取代的低级烷基、低级烯基、低级炔基或环低级烷基，或者是任选具有取代基的芳基、芳烷基或杂芳基；R2 是氢原子、低级烷基、低级烯基或低级炔基，或任选具有取代基的芳基、芳烷基或杂芳基； R3 是氢原子或低级烷基； R4 是氢原子、卤素原子、羟基、低级烷基或-N(R1k)R1m 的基团； T 和 U 是氮原子或甲基等。 本发明的化合物具有优异的韦氏激酶抑制作用，因此在医药领域，特别是治疗各种癌症方面非常有用。
• Substituted 1,2-dihydro-3H-pyrazolo[3,4-D]pyrimidin-3-ones as inhibitors of WEE-1 kinase
  申请人：Newave Pharmaceutical Inc.

  公开号：US11479555B2

  公开（公告）日：2022-10-25

  The disclosure includes compounds of Formula (I) wherein Q, R1, R2, and m are defined herein. Also disclosed is a method for treating a neoplastic disease with these compounds.

  本公开包括式 (I) 的化合物 其中 Q、R1、R2 和 m 在本文中定义。还公开了一种用这些化合物治疗肿瘤性疾病的方法。