6-((tetrahydro-2H-pyran-2-yl)oxy)benzo[d]isoxazol-3-amine | 1448675-04-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并异恶唑
• 英文名称: 6-((tetrahydro-2H-pyran-2-yl)oxy)benzo[d]isoxazol-3-amine
• 英文别名: 6-[(Tetrahydro-2H-pyran-2-yl)oxy]-1,2-benzisoxazol-3-amine；6-(oxan-2-yloxy)-1,2-benzoxazol-3-amine
• CAS: 1448675-04-4
• 化学式: C₁₂H₁₄N₂O₃
• 分子量: 234.255
• InChiKey: SPAPEMGSMUESHB-UHFFFAOYSA-N

物化性质

• 沸点：
  445.2±45.0 °C(Predicted)
• 密度：
  1.305±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  70.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-((tetrahydro-2H-pyran-2-yl)oxy)benzo[d]isoxazol-3-amine 在 盐酸 、 5%-palladium/activated carbon 、 水 、 氢气 、 potassium carbonate 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 8.0h， 生成 ethyl 3-(4-carbamimidoyl-3-hydroxyphenoxy)-2-hydroxypropanoate
  参考文献：
  名称：

  [EN] AMIDINE SUBSTITUTED BETA - LACTAM COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS
  [FR] COMPOSÉS DE BÊTA-LACTAME À SUBSTITUTION AMIDINE, LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QU'AGENTS ANTIBACTÉRIENS

  摘要：

  本发明涉及式(I)的新型β-内酰胺化合物，它们的制备和使用。特别是，本发明涉及作为抗菌剂有用的新型β-内酰胺化合物，即取代脒的单巴坦衍生物及其制备方法。

  公开号：

  WO2013110643A1
• 作为产物：
  描述：

  2-氟-4-羟基苯腈 在 potassium tert-butylate 、 4-甲基苯磺酸吡啶 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 41.0h， 生成 6-((tetrahydro-2H-pyran-2-yl)oxy)benzo[d]isoxazol-3-amine
  参考文献：
  名称：

  [EN] AMIDINE SUBSTITUTED BETA - LACTAM COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS
  [FR] COMPOSÉS DE BÊTA-LACTAME À SUBSTITUTION AMIDINE, LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QU'AGENTS ANTIBACTÉRIENS

  摘要：

  本发明涉及式(I)的新型β-内酰胺化合物，它们的制备和使用。特别是，本发明涉及作为抗菌剂有用的新型β-内酰胺化合物，即取代脒的单巴坦衍生物及其制备方法。

  公开号：

  WO2013110643A1

文献信息

• [EN] SUBSTITUTED CONDENSED THIOPHENES AS MODULATORS OF STING<br/>[FR] THIOPHÈNES CONDENSÉS SUBSTITUÉS UTILISÉS EN TANT QUE MODULATEURS DE STING
  申请人：CTXT PTY LTD

  公开号：WO2019219820A1

  公开（公告）日：2019-11-21

  A compound of formula (I), wherein: R1 is selected from (i) H, (ii) C3-6cycloalkyl, (iii) C3-7heterocyclyl optionally substituted with a group selected from: methyl and ester, and (iv) linear or branched C1-4alkyl optionally substituted with a group selected from: alkoxy, amino, amido, acylamido, acyloxy, alkyl carboxyl ester, alkyl carbamoyl, alkyl carbamoyl ester, phenyl, phosphonate ester, C3-7heterocyclyl optionally substituted with a group selected from methyl and oxo, and a naturally occurring amino acid, optionally N-substituted with a group selected from methyl, acetyl and boc; A1 is CRA or N; A2 is CRB or N; A3 is CRC or N; A4 is CRD or N; where no more than two of A1, A2, A3, and A4 may be N; one or two of RA, RB, RC, and RD, (if present) are selected from H, F, Cl, Br, Me, CF3, cyclopropyl, cyano, OMe, OEt, CH2OH, CH2OMe and CH2NMe2; the remainder of RA, RB, RC, and RD, (if present) are H; Y is O, NH or CH2; RY is selected from: (RYA) and (RYB).

  化合物的化学式（I），其中：R1选自（i）H，（ii）C3-6环烷基，（iii）C3-7杂环烷基，可选择地取代为：甲基和酯，以及（iv）线性或支链C1-4烷基，可选择地取代为：烷氧基，氨基，酰胺基，酰氧基，烷基羧酯，烷基氨基，烷基氨基酯，苯基，磷酸酯，C3-7杂环烷基，可选择地取代为甲基和氧代基，以及一种天然氨基酸，可选择地N-取代为：甲基，乙酰基和boc；A1为CRA或N；A2为CRB或N；A3为CRC或N；A4为CRD或N；其中A1，A2，A3和A4中最多有两个可以是N；RA，RB，RC和RD中的一个或两个（如果存在）选自H，F，Cl，Br，Me，CF3，环丙基，氰基，OMe，OEt，CH2OH，CH2OMe和CH2NMe2；RA，RB，RC和RD的其余部分（如果存在）为H；Y为O，NH或CH2；RY选自：（RYA）和（RYB）。
• [EN] COMPOUNDS<br/>[FR] COMPOSÉS
  申请人：CTXT PTY LTD

  公开号：WO2019243491A1

  公开（公告）日：2019-12-26

  A compound of formula (I), or a pharmaceutical salt thereof.

  式(I)的化合物，或其药用盐。
• AMIDINE SUBSTITUTED BETA-LACTAM COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS
  申请人：AiCuris GmbH & Co. KG

  公开号：US20150045340A1

  公开（公告）日：2015-02-12

  The present invention relates to novel β-lactam compounds, their preparation and use. In particular, this invention relates to novel β-lactam compounds which are amidine substituted monobactam derivatives useful as antimicrobial agents and their preparation.

  本发明涉及新型β-内酰胺化合物、它们的制备和用途。特别地，本发明涉及新型β-内酰胺化合物，其是取代了氨基甲酰基的单环内酰胺衍生物，可用作抗微生物剂，以及它们的制备。
• Exploration of the linkage elements of porcupine antagonists led to potent Wnt signaling pathway inhibitors
  作者：Yan Dong、Kehuang Li、Zhixiang Xu、Haikuo Ma、Jiyue Zheng、Zhilin Hu、Sudan He、Yiyuan Wu、Zhijian Sun、Lusong Luo、Jiajun Li、Hongjian Zhang、Xiaohu Zhang

  DOI：10.1016/j.bmc.2015.09.048

  日期：2015.11

  The Wnt signaling pathway is a pivotal developmental pathway. It operates through control of cellular functions such as proliferation, differentiation, migration and polarity. Aberrant Wnt signaling has been implicated in the formation and metastasis of tumors. Porcupine is a component of the Wnt signaling pathway. It is a member of the membrane-bound O-acyltransferase family of proteins. Porcupine catalyzes the palmitoylation of Wnt proteins, a process which is essential to their secretion and activity. Here we report a novel series of compounds obtained by a scaffold hybridization strategy from two known porcupine inhibitor classes. The leading compound 62 demonstrated subnanomolar (IC50 0.11 nM) inhibition of Wnt signaling in a paracrine cellular reporter gene assay. Compound 62 also potently inhibited Wnt secretion into culture medium, an indication of direct inhibition of the porcupine protein. Furthermore, compound 62 showed excellent chemical, plasma and liver microsomal stabilities. Collectively, these results strongly support further optimization of this novel scaffold to develop better Wnt pathway inhibitors. (C) 2015 Elsevier Ltd. All rights reserved.
• AMIDINE SUBSTITUTED BETA - LACTAM COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS
  申请人：AiCuris GmbH & Co. KG

  公开号：EP2806873A1

  公开（公告）日：2014-12-03