6-mercaptoimidazo[1,2-b]pyridazine | 122322-14-9

• 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: 6-mercaptoimidazo[1,2-b]pyridazine
• 英文别名: Imidazo[1,2-b]pyridazine-6(5H)-thione；5H-imidazo[1,2-b]pyridazine-6-thione
• CAS: 122322-14-9
• 化学式: C₆H₅N₃S
• 分子量: 151.192
• InChiKey: CWSCZYDTOXDFFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-mercaptoimidazo[1,2-b]pyridazine 、 3-iodopropanesulphonamide 、 sodium methylate 生成 3-(imidazo<1,2-b>pyridazin-6-yl)thiopropanesulfonamide
  参考文献：
  名称：

  MIYAKEH, AKIO;KAVAI, TATSUXIKO;JOSIMURA, JOSINOBU

  摘要：

  DOI：
• 作为产物：
  描述：

  6-氯咪唑并[1,2-b]哒嗪 生成 6-mercaptoimidazo[1,2-b]pyridazine
  参考文献：
  名称：

  MIYAKEH, AKIO;KAVAI, TATSUXIKO;JOSIMURA, JOSINOBU

  摘要：

  DOI：

文献信息

• Imidazopyridazines and use as antiasthmatic agents
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05155108A1

  公开（公告）日：1992-10-13

  The imidazo[1,2-b]pyridazine compounds of the formula: ##STR1## wherein R.sub.1 is a hydrogen or halogen atom, or a lower alkyl group optionally having substituent(s), R.sub.2 an R.sub.3 are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R.sub.2 and R.sub.3 together with the adjacent nitrogen atom to which they bond may form a heterocyclic ring optionally having substituent(s), X is an oxygen atom or S(O)n (n=0 to 2), Alk is a straight or branched chain alkylene group containing 1-10 carbon atoms and optionally having substituent(s), or their pharmaceutically acceptable salts which possess antiallergic, anti-inflammatory and anti-PAF activities, and their production and use.

  式中R.sub.1为氢原子或卤素原子，或具有取代基的较低烷基基团，R.sub.2和R.sub.3分别为氢原子、具有取代基的较低烷基基团、环烷基基团或苯基基团，或者R.sub.2和R.sub.3与它们结合的相邻氮原子一起可以形成具有取代基的杂环环，X为氧原子或S(O)n（n=0至2），Alk为含有1-10个碳原子并且可能具有取代基的直链或支链烷基基团，或它们的药学上可接受的盐，具有抗过敏、抗炎和抗PAF活性，以及它们的生产和使用。
• Imidazopyridazines, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05145850A1

  公开（公告）日：1992-09-08

  An imidazo [1,2-b]pyridazine compound of the formula (I): ##STR1## wherein R.sub.1 is a halogen atom or a lower alkyl group optionally having substituent(s), R.sub.2 and R.sub.3 are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R.sub.2 and R.sub.3 together with the adjacent nitrogen atom to which they bond may form a heterolcyclic ring optionally having substituent(s), X is an oxygen atom or S(O).sub.k (k is zero to two), a group --.circle.A-- is a bivalent three to seven membered homocyclic or heterocyclic group optionally having substituent(s), m.sup.1 and m.sup.2 each is an integer of 0 to 4 and n is an integer of 0 or 1; or its salt, which is useful as antiasthmatics.

  化学式（I）的一种咪唑[1,2-b]吡啶嗪化合物：##STR1##其中R.sub.1是卤素原子或一个较低的烷基基团，可选择地具有取代基；R.sub.2和R.sub.3分别是氢原子、一个较低的烷基基团（可选择地具有取代基）、一个环烷基基团或一个苯基（可选择地具有取代基），或者R.sub.2和R.sub.3与它们连接的相邻氮原子一起可能形成一个杂环环（可选择地具有取代基）；X是一个氧原子或S（O）.sub.k（k为零到二）；一个--.circle.A--基团是一个二价的三到七成员的同环或异环基团，可选择地具有取代基；m.sup.1和m.sup.2分别是0到4的整数，n是0或1的整数；或其盐，该盐可用作抗哮喘剂。
• [EN] CYCLIC AMINE COMPOUNDS AS CCR5 ANTAGONISTS<br/>[FR] COMPOSES D'AMINE CYCLIQUE UTILISES COMME ANTAGONISTES DE CCR5
  申请人：TAKEDA CHEMICAL INDUSTRIES LTD

  公开号：WO2001025200A1

  公开（公告）日：2001-04-12

  A compound of formula (I) (wherein R1 is a hydrogen atom, a hydrocarbon group which may be substituted, a non-aromatic heterocyclic group which may be substituted, R2 is a hydrocarbon group which may be substituted, a non-aromatic heterocyclic group which may be substituted, or R?1 and R2¿ may combine to each other together with A to form a heterocyclic group which may be substituted; A is N or N?+-R5 •Y-(R5¿ is a hydrocarbon group; Y- is a counter anion); R3 is a cyclic hydrocarbon group which may be substituted or a heterocyclic group which may be substituted; n is 0 or 1; R4 is a hydrogen atom, a hydrocarbon group which may be substituted, a heterocyclic group which may be substituted, an alkoxy group which may be substituted, an aryloxy group which may be substituted, or an amino group which may be substituted, E is a divalent aliphatic hydrocarbon group which may be substituted by group(s) other than oxo; G1 is a bond, CO or SO¿2; G?2 is CO, SO¿2?, NHCO, CONH or OCO; J is methine or a nitrogen atom; and each of Q and R is a bond or a divalent C1-3 aliphatic hydrocarbon which may be substituted; provided that J is methine when G2 is OCO, that one of Q and R is not a bond when the other is a bond and that each of Q and R is not substituted by oxo group(s) when G?1¿ is a bond) or a salt thereof has a potent CCR5 antagonistic activity and can be advantageously used for the treatment or prevention of infectious disease of various HIV in human (e.g. AIDS).

  化合物式为（I）（其中R1是氢原子，可被取代的碳氢基团，可被取代的非芳香杂环基团，R2是可被取代的碳氢基团，可被取代的非芳香杂环基团，或R1和R2可以与A一起结合形成可被取代的杂环基团；A是N或N+ -R5 • Y-（R5是碳氢基团；Y-是反离子）；R3是可被取代的环烃基团或可被取代的杂环基团；n为0或1；R4是氢原子，可被取代的碳氢基团，可被取代的杂环基团，可被取代的烷氧基，可被取代的芳氧基，或可被取代的氨基，E是可被除氧基以外的基取代的二价脂肪烃基团；G1是键，CO或SO2；G2是CO，SO2，NHCO，CONH或OCO；J是甲基或氮原子；Q和R中的每一个都是一个键或一个可被取代的二价C1-3脂肪基团；前提是当G2是OCO时，J是甲基，当另一个是键时，其中一个不是键，当G1是键时，Q和R中的每一个都没有被氧基团取代）或其盐具有强效的CCR5拮抗活性，并可用于人类各种HIV感染疾病（例如艾滋病）的治疗或预防。
• Imidazopyridazines
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05202324A1

  公开（公告）日：1993-04-13

  The imidazo[1,2-b]pyridazine compounds of the formula: ##STR1## wherein R.sub.1 is a hydrogen or halogen atom, or a lower alkyl group optionally having substituent(s), R.sub.2 and R.sub.3 are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R.sub.2 and R.sub.3 together with the adjacent nitrogen atom to which they bond may form a heterocyclic ring optionally having substituent(s), X is an oxygen atom or S(O).sub.n (n=0 to 2), Alk is a straight or branched chain alkylene group containing 1-10 carbon atoms and optionally having substituent(s), or their pharmaceutically acceptable salts which possess antiallergic, anti-inflammatory and anti-PAF activities, and their production and use.

  式为：##STR1##的咪唑并[1,2-b]吡嗪化合物，其中R.sub.1是氢原子或卤素原子，或是具有取代基的低碳基，R.sub.2和R.sub.3是独立的氢原子，具有取代基的低碳基，环烷基或苯基，或R.sub.2和R.sub.3与它们所键合的相邻氮原子一起可以形成具有取代基的杂环，X是氧原子或S(O).sub.n（n = 0到2），Alk是含有1-10个碳原子的直链或支链烷基，并且可以具有取代基，或其药学上可接受的盐，具有抗过敏，抗炎和抗PAF活性，以及它们的生产和使用。
• Imidazopyridazines their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0444549A1

  公开（公告）日：1991-09-04

  An imidazo [1,2-b]pyridazine compound of the formula (I): wherein R₁ is a halogen atom or a lower alkyl group optionally having substituent(s), R₂ and R₃ are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R₂ and R₃ together with the adjacent nitrogen atom to which they bond may form a heterocyclic ring optionally having substituent(s), X is an oxygen atom or S(O)k (k is zero to two), a group is a bivalent three to seven membered homocyclic or heterocyclic group optionally having substituent(s), m¹ and m² each is an integer of 0 to 4 and n is an integer of 0 or 1; or its salt, which is useful as antiasthmatics..

  式 (I) 的咪唑并[1,2-b]哒嗪化合物： 其中 R₁ 是卤素原子或任选具有取代基的低级烷基，R₂ 和 R₃ 独立地是氢原子、任选具有取代基的低级烷基、环烷基或任选具有取代基的苯基，或 R₂ 和 R₃ 独立地是氢原子、任选具有取代基的低级烷基、环烷基或任选具有取代基的苯基、环烷基或任选具有取代基的苯基，或 R₂ 和 R₃ 与它们键合的相邻氮原子可形成任选具有取代基的杂环。 是二价三至七成员的同环或杂环基团，可选择具有取代基，m¹ 和 m² 均为 0 至 4 的整数，n 为 0 或 1 的整数；或其盐，可用作抗哮喘药。