3-(mercaptomethyl)pyridazine | 27349-73-1

• 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: 3-(mercaptomethyl)pyridazine
• 英文别名: 3-Mercaptomethylpyridazin；pyridazin-3-yl-methanethiol；3-Mercaptomethylpyridazine；pyridazin-3-ylmethanethiol
• CAS: 27349-73-1
• 化学式: C₅H₆N₂S
• 分子量: 126.182
• InChiKey: AEWZUSYDJGDMPQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  8
• 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：
  26.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(mercaptomethyl)pyridazine 在 Di-1-imidazolyl-sulfid 作用下， 以60%的产率得到
  参考文献：
  名称：

  Substituted organosulfur compounds and methods of using thereof

  摘要：

  本发明提供了取代二硫化物、三硫化物、四硫化物和五硫化物化合物及其组合物，以及利用它们用于治疗和/或预防细胞增殖性疾病的方法。本发明还提供了制备三硫化物化合物和组合物的方法。

  公开号：

  US20050261321A1
• 作为产物：
  描述：

  哒嗪-3-基甲醇 在 sodium methylate 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 乙腈 为溶剂， 反应 0.5h， 生成 3-(mercaptomethyl)pyridazine
  参考文献：
  名称：

  Orally active cephalosporins. Part 3: synthesis, structure–activity relationships and oral absorption of novel C-3 heteroarylmethylthio cephalosporins

  摘要：

  A series of 7 beta-[(Z)-2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-(heteroarylmethylthio)cephalosporins was designed, synthesized and evaluated for antibacterial activity and oral absorption in rats. Antibacterial activity was markedly influenced by the structure of the heteroaromatic ring moiety. Oral absorption was influenced by the heteroaromatic ring moiety as well as by the arrangement of heteroatoms. Among these compounds, FK041 (2o). having a 4-pyrazolylmethylthio moiety, showed potent antibacterial activity against both Gram-positive and Gram-negative bacteria including Haemophilus influenzae. Further, it showed higher oral absorption than CFDN. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00266-2

文献信息

• Synthesis and antisecretory and antiulcer activities of derivatives and analogs of 2-(2-pyridyl)tetrahydrothiophene-2-carbothioamide
  作者：Jean-Claude Aloup、Jean Bouchaudon、Daniel Farge、Claude James、Jean Deregnaucourt、Monique Hardy-Houis

  DOI：10.1021/jm00384a004

  日期：1987.1

  New thioamide derivatives of 2-(2-pyridyl)tetrahydrothiophene-2-carbothioamide (29) and related compounds (in which the tetrahydrothiophene ring was replaced by tetrahydrothiopyran, tetrahydrofuran, 1,3-dithiane, or 1,3-oxathiane and where the pyridine ring was replaced by other nitrogen heterocycles) were synthesized and tested for their antisecretory and antiulcer activities. These thioamides were prepared according to one of the following methods: reaction of an isothiocyanate with the carbanion of the corresponding cyclic precursor (for secondary thioamides); reaction of ammonia or an amine with the dithio ester prepared from the same precursor (for primary, secondary, and tertiary thioamides). These thioamides were evaluated by the Shay method to measure their antisecretory activity and by the stress-induced-ulcer method to test their antiulcer activity. Structure-activity relationships are discussed. N-Methyl-2-(2-pyridyl)tetrahydrothiophene-2-carbothioamide (R.P. 40749, 30) exhibited activities that were at least 10 times higher than those reported for cimetidine.
• Substituted organosulfur compounds and methods of using thereof
  申请人：Xu Xiao

  公开号：US20050261321A1

  公开（公告）日：2005-11-24

  The present invention provides substituted di-, tri-, tetra- and penta-sulfide compounds and compositions, and methods of using the same for the treatment and/or prevention of a cell proliferative disorder. The present invention also provides methods for preparing trisulfide compounds and compositions.

  本发明提供了取代二硫化物、三硫化物、四硫化物和五硫化物化合物及其组合物，以及利用它们用于治疗和/或预防细胞增殖性疾病的方法。本发明还提供了制备三硫化物化合物和组合物的方法。
• Orally active cephalosporins. Part 3: synthesis, structure–activity relationships and oral absorption of novel C-3 heteroarylmethylthio cephalosporins
  作者：Hirofumi Yamamoto、Takeshi Terasawa、Ayako Nakamura、Kohji Kawabata、Hisashi Takasugi、Hirokazu Tanaka、Satoru Matsumoto、Yoshimi Matsumoto、Shuichi Tawara

  DOI：10.1016/s0968-0896(00)00266-2

  日期：2001.2

  A series of 7 beta-[(Z)-2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-(heteroarylmethylthio)cephalosporins was designed, synthesized and evaluated for antibacterial activity and oral absorption in rats. Antibacterial activity was markedly influenced by the structure of the heteroaromatic ring moiety. Oral absorption was influenced by the heteroaromatic ring moiety as well as by the arrangement of heteroatoms. Among these compounds, FK041 (2o). having a 4-pyrazolylmethylthio moiety, showed potent antibacterial activity against both Gram-positive and Gram-negative bacteria including Haemophilus influenzae. Further, it showed higher oral absorption than CFDN. (C) 2001 Elsevier Science Ltd. All rights reserved.