4-[(5-methylisoxazol-3-yl)methyl]piperazine-1-carboxylic acid tert-butyl ester | 268550-76-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 4-[(5-methylisoxazol-3-yl)methyl]piperazine-1-carboxylic acid tert-butyl ester
• 英文别名: 4-(5-Methyl-isoxazol-3-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester；tert-butyl 4-[(5-methyl-1,2-oxazol-3-yl)methyl]piperazine-1-carboxylate
• CAS: 268550-76-1
• 化学式: C₁₄H₂₃N₃O₃
• mdl: MFCD24390539
• 分子量: 281.355
• InChiKey: PMOUTRVUUVWDQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  58.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-[(5-methylisoxazol-3-yl)methyl]piperazine-1-carboxylic acid tert-butyl ester 在 盐酸 作用下， 生成 1-(5-methyl-isoxazol-3-ylmethyl)-piperazine hydrochloric acid salt
  参考文献：
  名称：

  WO2006/46031

  摘要：

  公开号：
• 作为产物：
  描述：

  3-(溴甲基)-5-甲基异恶唑 、 N-Boc-哌嗪 在 氩 、 silica 、 乙酸乙酯 、 petroleum ether 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以afforded the title compound as a white solid (0.124 g, 76%)的产率得到4-[(5-methylisoxazol-3-yl)methyl]piperazine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Enzyme inhibitors

  摘要：

  式（I）的化合物是极光激酶抑制剂：其中X是- N-，- CH2-N-，- CH2-CH-或- CH-；R1是式（IA）的基团，其中Z是- CH2-，- NH-，- 0-，- S（O）-，- S-，- S（O）2或具有3-7个环原子的二价单环芳环或杂环基团；Alk是可选取代的二价C1-C6烷基链基团；A是氢或具有5-7个环原子的可选取代的单环芳环或杂环；r，s和t独立地为0或1，前提是当A为氢时，至少有一个r和s为1；R2是卤素，- CN，- CF3，- OCH3或环丙基；R3是式（IB）的基团，其中Q是氢或可选取代的具有5或6个环原子的苯基或单环杂环；Z1是- S-，- S（O）-，- S（O）2-，- O-，- SO2NH-，- NHSO2-，NHC（=O）NH，- NH（C= S）NH-或- N（R4）-，其中R4是氢，C1-C3烷基，环烷基或苯甲基；Alk1和Alk2是独立的可选取代的二价C1-C3烷基链基团；m，n和p独立地为0或1。

  公开号：

  US08088761B2

文献信息

• Enzyme Inhibitors
  申请人：Bavetsias Vassilios

  公开号：US20090247507A1

  公开（公告）日：2009-10-01

  Compounds of formula (I), are aurora kinase inhibitors: wherein X is —N—, —CH2—N—, —CH2—CH—, or —CH—; R1 is a radical of formula (IA) wherein Z is —CH2—, —NH—, -0-, —S(O)— —S—, —S(O)2 or a divalent monocyclic carbocyclic or heterocyclic radical having 3-7 ring atoms; Alk is an optionally substituted divalent C1-C6 alkylene radical; A is hydrogen or an optionally substituted monocyclic carbocyclic or heterocyclic ring having 5-7 ring atoms; r, s and t are independently 0 or 1, provided that when A is hydrogen then at least one of r and s is 1; R2 is halogen, —CN, —CF3, —OCH3, or cyclopropyl; and R3 is a radical of formula (IB) wherein Q is hydrogen or an optionally substituted phenyl or monocyclic heterocyclic ring with 5 or 6 ring atoms; Z&It;1> is —S—, —S(O)—, —S(O)2—, —O—, —SO2NH—, —NHSO2—, NHC(═O)NH, —NH(C═S)NH—, Or —N(R4)—wherein R4 is hydrogen, C1-C3 alkyl, cycloalkyl, or benzyl; and Alk&It;1> and Alk&It;2> are, independently, optionally substituted divalent C1-C3 alkylene radicals; and m, n and p are independently 0 or 1. Data supplied from the esp@cenet datatbase—Worldwide d77

  式(I)的化合物是极光激酶抑制剂：其中X是—N—、—CH2—N—、—CH2—CH—或—CH—；R1是式(IA)的基团，其中Z是—CH2—、—NH—、-O-、—S(O)—、—S—、—S(O)2或具有3-7个环原子的二价单环碳环或杂环基团；Alk是任选取代的二价C1-C6亚烷基基团；A是氢或任选取代的具有5-7个环原子的单环碳环或杂环环；r、s和t独立地为0或1，前提是当A为氢时，至少一个r和s为1；R2是卤素、—CN、—CF3、—OCH3或环丙基；R3是式(IB)的基团，其中Q是氢或任选取代的苯基或具有5或6个环原子的单环杂环环；Z<1>是—S—、—S(O)—、—S(O)2—、—O—、—SO2NH—、—NHSO2—、NHC(═O)NH、—NH(C═S)NH—或—N(R4)—，其中R4是氢、C1-C3烷基、环烷基或苄基；Alk<1>和Alk<2>独立地是任选取代的二价C1-C3亚烷基基团；m、n和p独立地为0或1。数据来自esp@cenet数据库—Worldwide d77。
• Pharmaceutical compounds
  申请人：Shuttleworth Stephen J.

  公开号：US20080207611A1

  公开（公告）日：2008-08-28

  Fused pyrimidines of formula (I): wherein R 1 -R 3 , A and n have any of the values described in the specification; and pharmaceutically acceptable salts thereof, have activity as inhibitors of PI3K and may thus be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with PI3 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders. Processes for synthesizing the compounds are also described.

  公式（I）的融合嘧啶： 其中R1-R3，A和n具有规范中描述的任何值；以及其药学上可接受的盐，具有作为PI3K抑制剂的活性，因此可用于治疗由与PI3激酶相关的异常细胞生长，功能或行为引起的疾病和障碍，如癌症，免疫障碍，心血管疾病，病毒感染，炎症，代谢/内分泌障碍和神经障碍。还描述了合成该化合物的过程。
• PHARMACEUTICAL COMPOUNDS
  申请人：Shuttleworth Stephen J.

  公开号：US20120258966A1

  公开（公告）日：2012-10-11

  Fused pyrimidines of formula (I): wherein R 1 -R 3 , A and n have any of the values described in the specification; and pharmaceutically acceptable salts thereof; have activity as inhibitors of PI3K and may thus be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with PI3 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders. Processes for synthesizing the compounds are also described.

  式（I）的融合嘧啶化合物：其中R1-R3，A和n具有规范中所述的任何值;以及其药学上可接受的盐;具有作为PI3K抑制剂的活性，因此可用于治疗由于PI3激酶引起的异常细胞生长，功能或行为而引起的疾病和障碍，例如癌症，免疫障碍，心血管疾病，病毒感染，炎症，代谢/内分泌障碍和神经障碍。还描述了合成化合物的过程。
• Enzyme inhibitors
  申请人：Cancer Research Technology Limited

  公开号：US08088761B2

  公开（公告）日：2012-01-03

  Compounds of formula (I), are aurora kinase inhibitors: wherein X is —N—, —CH2-N—, —CH2-CH—, or —CH—; R1 is a radical of formula (IA) wherein Z is —CH2-, —NH—, -0-, —S(O)— —S—, —S(O)2 or a divalent monocyclic carbocyclic or heterocyclic radical having 3-7 ring atoms; Alk is an optionally substituted divalent C1-C6 alkylene radical; A is hydrogen or an optionally substituted monocyclic carbocyclic or heterocyclic ring having 5-7 ring atoms; r, s and t are independently 0 or 1, provided that when A is hydrogen then at least one of r and s is 1; R2 is halogen, —CN, —CF3, —OCH3, or cyclopropyl; and R3 is a radical of formula (IB) wherein Q is hydrogen or an optionally substituted phenyl or monocyclic heterocyclic ring with 5 or 6 ring atoms; Z&It;1> is —S—, —S(O)—, —S(O)2-, —O—, —SO2NH—, —NHSO2-, NHC(═O)NH, —NH(C═S)NH—, Or —N(R4)— wherein R4 is hydrogen, C1-C3 alkyl, cycloalkyl, or benzyl; and Alk&It;1> and Alk&It;2> are, independently, optionally substituted divalent C1-C3 alkylene radicals; and m, n and p are independently 0 or 1.

  式（I）的化合物是极光激酶抑制剂：其中X是- N-，- CH2-N-，- CH2-CH-或- CH-；R1是式（IA）的基团，其中Z是- CH2-，- NH-，- 0-，- S（O）-，- S-，- S（O）2或具有3-7个环原子的二价单环芳环或杂环基团；Alk是可选取代的二价C1-C6烷基链基团；A是氢或具有5-7个环原子的可选取代的单环芳环或杂环；r，s和t独立地为0或1，前提是当A为氢时，至少有一个r和s为1；R2是卤素，- CN，- CF3，- OCH3或环丙基；R3是式（IB）的基团，其中Q是氢或可选取代的具有5或6个环原子的苯基或单环杂环；Z1是- S-，- S（O）-，- S（O）2-，- O-，- SO2NH-，- NHSO2-，NHC（=O）NH，- NH（C= S）NH-或- N（R4）-，其中R4是氢，C1-C3烷基，环烷基或苯甲基；Alk1和Alk2是独立的可选取代的二价C1-C3烷基链基团；m，n和p独立地为0或1。
• ENZYME INHIBITORS
  申请人：The Institute of Cancer Research

  公开号：EP1963315A2

  公开（公告）日：2008-09-03