4-(tert-butyl)-N-cyclobutylbenzenesulfonamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-(tert-butyl)-N-cyclobutylbenzenesulfonamide
• 英文别名: 4-tert-butyl-N-cyclobutylbenzenesulfonamide
• 化学式: C₁₄H₂₁NO₂S
• 分子量: 267.392
• InChiKey: HKWPDAUIAGSIED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2R)-2-[(S)-azido(phenyl)methyl]oxirane 、 4-(tert-butyl)-N-cyclobutylbenzenesulfonamide 在 palladium 10% on activated carbon 、 氢气 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙酸乙酯 、 异丙醇 为溶剂， 反应 17.0h， 生成 N-((2S,3S)-3-amino-2-hydroxy-3-phenylpropyl)-4-(tert-butyl)-N-cyclobutylbenzenesulfonamide
  参考文献：
  名称：

  Discovery of Orally Active Hydroxyethylamine Based SPPL2a Inhibitors

  摘要：

  SPPL2a (Signal Peptide Peptidase Like 2a) is an intramembrane aspartyl protease engaged in the function of B-cells and dendritic cells. Despite being an attractive target for modulation of the immune system, selective SPPL2a inhibitors are barely described in the literature. Recently, we have disclosed a selective, small molecular weight agent SPL-707 which confirmed that pharmacological inhibition of SPPL2a leads to the accumulation of its substrate CD74/p8 and as a consequence to a reduction in the number of B-cells as well as myeloid dendritic cells in mice. In this paper we describe the discovery of novel hydroxyethylamine based SPPL2a inhibitors. Starting from a rather lipophilic screening hit, several iterative optimization cycles allowed for its transformation into a highly potent and selective compound 15 (SPL-410) which inhibited in vivo CD74/p8 fragment processing in mice at 10 mg/kg oral dose.

  DOI：

  10.1021/acsmedchemlett.9b00044
• 作为产物：
  描述：

  对叔丁基苯磺酰氯 、 环丁基胺 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以85%的产率得到4-(tert-butyl)-N-cyclobutylbenzenesulfonamide
  参考文献：
  名称：

  Discovery of Orally Active Hydroxyethylamine Based SPPL2a Inhibitors

  摘要：

  SPPL2a (Signal Peptide Peptidase Like 2a) is an intramembrane aspartyl protease engaged in the function of B-cells and dendritic cells. Despite being an attractive target for modulation of the immune system, selective SPPL2a inhibitors are barely described in the literature. Recently, we have disclosed a selective, small molecular weight agent SPL-707 which confirmed that pharmacological inhibition of SPPL2a leads to the accumulation of its substrate CD74/p8 and as a consequence to a reduction in the number of B-cells as well as myeloid dendritic cells in mice. In this paper we describe the discovery of novel hydroxyethylamine based SPPL2a inhibitors. Starting from a rather lipophilic screening hit, several iterative optimization cycles allowed for its transformation into a highly potent and selective compound 15 (SPL-410) which inhibited in vivo CD74/p8 fragment processing in mice at 10 mg/kg oral dose.

  DOI：

  10.1021/acsmedchemlett.9b00044

文献信息

• MODULATORS OF ATP-BINDING CASSETTE-TRANSPORTERS
  申请人：HADIDA RUAH SARA S.

  公开号：US20090143381A1

  公开（公告）日：2009-06-04

  Compounds of the present invention, and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.

  本发明的化合物及其药用可接受的组合物可用作ATP结合盒（“ABC”）转运蛋白或其片段的调节剂，包括囊性纤维化跨膜传导调节蛋白（“CFTR”）。本发明还涉及使用本发明的化合物治疗ABC转运蛋白介导的疾病的方法。
• Modulators of ATP-binding cassette transporters
  申请人：Ruah Sara S. Hadida

  公开号：US20080113985A1

  公开（公告）日：2008-05-15

  Compounds of the present invention, and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.

  本发明的化合物及其药学上可接受的组合物，可用作ATP结合盒（“ABC”）转运蛋白或其片段的调节剂，包括囊性纤维化跨膜传导调节因子（“CFTR”）。本发明还涉及使用本发明的化合物治疗ABC转运蛋白介导的疾病的方法。
• MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS
  申请人：Hadida Ruah Sara S.

  公开号：US20080306062A1

  公开（公告）日：2008-12-11

  Compounds of the present invention, and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.

  本发明的化合物及其药学上可接受的组合物，可用作ATP结合盒（“ABC”）转运蛋白或其片段的调节剂，包括囊性纤维化跨膜传导调节因子（“CFTR”）。本发明还涉及使用本发明的化合物治疗ABC转运蛋白介导的疾病的方法。
• Modulators of ATP-Binding Cassette Transporters
  申请人：Hadida Ruah Sara S.

  公开号：US20120322798A1

  公开（公告）日：2012-12-20

  Compounds of the present invention, and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTC”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.

  本发明的化合物及其药学上可接受的组成物，可用作ATP结合盒（“ABC”）转运蛋白或其片段的调节剂，包括囊性纤维化跨膜传导调节因子（“CFTC”）。本发明还涉及使用本发明的化合物治疗ABC转运蛋白介导的疾病的方法。
• US7659268B2
  申请人：——

  公开号：US7659268B2

  公开（公告）日：2010-02-09