1-methyl-1H-Pyrazole-3-carbothioamide | 1221278-28-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-methyl-1H-Pyrazole-3-carbothioamide
• 英文别名: 1-methylpyrazole-3-carbothioamide
• CAS: 1221278-28-9
• 化学式: C₅H₇N₃S
• 分子量: 141.197
• InChiKey: CKQSVYHNXHVJIH-UHFFFAOYSA-N

物化性质

• 沸点：
  290.8±32.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  75.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-methyl-1H-Pyrazole-3-carbothioamide 以 乙醇 、 氯仿 、 乙腈 为溶剂， 生成 DB1856
  参考文献：
  名称：

  Synthesis and antiparasitic activity of new bis-arylimidamides: DB766 analogs modified in the terminal groups

  摘要：

  Fifteen novel bis-arylimidamide derivatives with various 6-membered (7a-c) and 5-membered (7d-o) heterocyclic rings replacing the terminal pyridyl rings of the lead compound DB766{(2,5-bis[2-i-propoxy-4-(2-pyridylimino)aminophenylfuran]}, were prepared and evaluated versus Trypanosoma cruzi, Leishmania amazonensis, Trypanosoma brucei rhodesiense and Plasmodium falciparum. Compound 7a with pyrimidine replacing the pyridine rings showed good activity versus T. cruzi, T. brucei rhodesiense and P. falciparum (IC50 = 200 nM, 32 nM and 8.5 nM, respectively). Three compounds (7g, 7i, 7j) with thiazole replacing the pyridine rings gave low micromolar (0.17-0.3 μM) IC50 values versus L. amazonensis, however only 7g exhibited an acceptable selectivity index (SI = 27). Compounds 7a, 7j and 7m exhibited potent activity against T. brucei rhodesiense (IC50 = 12-60 nM). Ten of the 15 compounds with pyrimidine, pyrrole, thiazole and imidazole terminal units were highly active against P. falciparum (IC50 = 9-87 nM). Both pyrimidine and pyridine terminal groups are advantageous for anti-T. cruzi activity and several different heterocyclic terminal units are effective versus P. falciparum, both findings merit further investigation.

  DOI：

  10.1016/j.ejmech.2014.06.022
• 作为产物：
  描述：

  1-甲基-1H-吡唑-3-羧酸甲酯 在 劳森试剂 、 草酰氯 、 lithium hydrochloride monohydrate 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.5h， 生成 1-methyl-1H-Pyrazole-3-carbothioamide
  参考文献：
  名称：

  [EN] ANNELATED PYRROLES AND THEIR USE AS CRAC INHIBITORS
  [FR] PYRROLES CONDENSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE CRAC

  摘要：

  该发明涉及通式(I)的取代双环吡咯杂环基化合物，其中A1和A2代表直接键或C(=O)，但A1和A2中的0或1个代表C(=O)；m和n独立地表示0、1、2或3，但要求总和[n + m]为1、2、3或4；R1代表H、F、CI、Br、I、CN、CF3、CF2H、CFH2、CO2H、CO2R13、R13、OH、O-R13、NH2、N(H)R13、N(R13)2；R2表示0到4个取代基，每个独立地选自F、CI、Br、CN、CF3、CF2H、CFH2、R13、OH、O-R13、NH2、N(H)R13和N(R13)2；Ar1表示苯基或5-或6-成员杂芳基，每种情况下未取代或取代为一个、两个、三个或四个取代基，独立地选自F、CI、Br、CN、CF3、CF2H、CFH2、R13和O-R13；或C3-6-环烷基或3到7-成员杂环烷基，每种情况下未取代或单取代或多取代；Ar2表示苯基或5-或6-成员杂芳基，其中所述苯基或所述杂芳基可以未取代或单取代或多取代，并且可以与4-、5-、6-或7-成员环融合，为碳环或杂环，所述融合环可以饱和、部分不饱和或芳香，并且可以未取代或单取代或多取代；用作ICRAC抑制剂，用于含有这些化合物的药物组合物，以及用于治疗和/或预防疾病和/或疾病，特别是炎症性疾病和/或炎症性疾病的这些化合物。

  公开号：

  WO2015022073A1

文献信息

• [EN] ANNELATED PYRROLES AND THEIR USE AS CRAC INHIBITORS<br/>[FR] PYRROLES CONDENSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE CRAC
  申请人：GRUENENTHAL GMBH

  公开号：WO2015022073A1

  公开（公告）日：2015-02-19

  The invention relates to substituted bicyclic pyrroloheterocyclyl compounds of general formula (I), wherein A1 and A2 represent direct bond or C(=O), with the proviso that 0 or 1 of A1 and A2 represents C(=O); m and n independently denote 0, 1, 2 or 3, with the proviso that the sum [n + m] is 1, 2, 3 or 4; R1 denotes H, F, CI, Br, I, CN, CF3, CF2H, CFH2, CO2H, CO2R13, R13, OH. O-R13, NH2, N(H)R13, N(R13)2, R2 represents 0 to 4 substituents, each independently selected from F, CI, Br, CN. CF3, CF2H, CFH2, R13, OH, O-R13, NH2, N(H)R13 and N(R13)2; Ar1 represents phenyl or 5- or 6-membered heteroaryl, in each case unsubstituted or substituted with one, two, three or four substituents, independently selected from F, CI, Br, CN, CF3. CF2H, CFH2, R13 and O- R13; or C3-6-cycloalkyl or 3 to 7 membered heterocycloalkyl, in each case unsubstituted or mono- or polysubstituted; Ar2 represents phenyl or 5- or 6-membered heteroaryl, wherein said phenyl or said heteroaryl may be unsubstituted or mono- or polysubstituted and may be condensed with a 4-, 5-, 6-or 7- membered ring, being carbocyclic or heterocyclic, wherein said condensed ring may be saturated, partially unsaturated or aromatic and may be unsubstituted or mono- or polysubstituted; useful as ICRAC inhibitors, to pharmaceutical compositions containing these compounds and to these compounds for the use in the treatment and/or prophylaxis of diseases and/or disorders, in particular inflammatory diseases and/or inflammatory disorders.

  该发明涉及通式(I)的取代双环吡咯杂环基化合物，其中A1和A2代表直接键或C(=O)，但A1和A2中的0或1个代表C(=O)；m和n独立地表示0、1、2或3，但要求总和[n + m]为1、2、3或4；R1代表H、F、CI、Br、I、CN、CF3、CF2H、CFH2、CO2H、CO2R13、R13、OH、O-R13、NH2、N(H)R13、N(R13)2；R2表示0到4个取代基，每个独立地选自F、CI、Br、CN、CF3、CF2H、CFH2、R13、OH、O-R13、NH2、N(H)R13和N(R13)2；Ar1表示苯基或5-或6-成员杂芳基，每种情况下未取代或取代为一个、两个、三个或四个取代基，独立地选自F、CI、Br、CN、CF3、CF2H、CFH2、R13和O-R13；或C3-6-环烷基或3到7-成员杂环烷基，每种情况下未取代或单取代或多取代；Ar2表示苯基或5-或6-成员杂芳基，其中所述苯基或所述杂芳基可以未取代或单取代或多取代，并且可以与4-、5-、6-或7-成员环融合，为碳环或杂环，所述融合环可以饱和、部分不饱和或芳香，并且可以未取代或单取代或多取代；用作ICRAC抑制剂，用于含有这些化合物的药物组合物，以及用于治疗和/或预防疾病和/或疾病，特别是炎症性疾病和/或炎症性疾病的这些化合物。
• Synthesis and antiparasitic activity of new bis-arylimidamides: DB766 analogs modified in the terminal groups
  作者：Zong-ying Liu、Tanja Wenzler、Reto Brun、Xiaohua Zhu、David W. Boykin

  DOI：10.1016/j.ejmech.2014.06.022

  日期：2014.8

  Fifteen novel bis-arylimidamide derivatives with various 6-membered (7a-c) and 5-membered (7d-o) heterocyclic rings replacing the terminal pyridyl rings of the lead compound DB766(2,5-bis[2-i-propoxy-4-(2-pyridylimino)aminophenylfuran]}, were prepared and evaluated versus Trypanosoma cruzi, Leishmania amazonensis, Trypanosoma brucei rhodesiense and Plasmodium falciparum. Compound 7a with pyrimidine replacing the pyridine rings showed good activity versus T. cruzi, T. brucei rhodesiense and P. falciparum (IC50 = 200 nM, 32 nM and 8.5 nM, respectively). Three compounds (7g, 7i, 7j) with thiazole replacing the pyridine rings gave low micromolar (0.17-0.3 μM) IC50 values versus L. amazonensis, however only 7g exhibited an acceptable selectivity index (SI = 27). Compounds 7a, 7j and 7m exhibited potent activity against T. brucei rhodesiense (IC50 = 12-60 nM). Ten of the 15 compounds with pyrimidine, pyrrole, thiazole and imidazole terminal units were highly active against P. falciparum (IC50 = 9-87 nM). Both pyrimidine and pyridine terminal groups are advantageous for anti-T. cruzi activity and several different heterocyclic terminal units are effective versus P. falciparum, both findings merit further investigation.