tert-butyl 1-oxo-3,4-dihydro-1H-spiro[naphthalene-2,4'-piperidine]-1'-carboxylate | 1228079-30-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: tert-butyl 1-oxo-3,4-dihydro-1H-spiro[naphthalene-2,4'-piperidine]-1'-carboxylate
• 英文别名: tert-butyl 4-oxospiro[1,2-dihydronaphthalene-3,4'-piperidine]-1'-carboxylate
• CAS: 1228079-30-8
• 化学式: C₁₉H₂₅NO₃
• 分子量: 315.412
• InChiKey: ASFSQJKNLWKDFO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl 1-oxo-3,4-dihydro-1H-spiro[naphthalene-2,4'-piperidine]-1'-carboxylate 在 盐酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 以83%的产率得到3,4-dihydro-1H-spiro[naphthalene-2,4'-piperidin]-1-one hydrochloride
  参考文献：
  名称：

  Novel spiropiperidine-based stearoyl-CoA desaturase-1 inhibitors: Identification of 1′-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4′-piperidine]

  摘要：

  Cyclization of the benzoylpiperidine in lead compound 2 generated a series of novel and highly potent spiropiperidine-based stearoyl-CoA desaturase (SCD)-1 inhibitors. Among them, 1'-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4'-piperidine] (19) demonstrated the most powerful inhibitory activity against SCD-1, not only in vitro but also in vivo (C57BL/6 J mice). With regard to the pharmacological evaluation, 19 showed powerful reduction of the desaturation index in the plasma of C57BL/6 J mice on a non-fat diet after a 7-day oral administration (q.d.) without causing notable abnormalities in the eyes or skin up to the highest dose (3 mg/kg) in our preliminary analysis. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.11.043
• 作为产物：
  描述：

  3,4-二氢-1(2H)-萘酮 、 N-Boc-N,N-双(2-溴乙基)胺 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以14%的产率得到tert-butyl 1-oxo-3,4-dihydro-1H-spiro[naphthalene-2,4'-piperidine]-1'-carboxylate
  参考文献：
  名称：

  Novel spiropiperidine-based stearoyl-CoA desaturase-1 inhibitors: Identification of 1′-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4′-piperidine]

  摘要：

  Cyclization of the benzoylpiperidine in lead compound 2 generated a series of novel and highly potent spiropiperidine-based stearoyl-CoA desaturase (SCD)-1 inhibitors. Among them, 1'-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4'-piperidine] (19) demonstrated the most powerful inhibitory activity against SCD-1, not only in vitro but also in vivo (C57BL/6 J mice). With regard to the pharmacological evaluation, 19 showed powerful reduction of the desaturation index in the plasma of C57BL/6 J mice on a non-fat diet after a 7-day oral administration (q.d.) without causing notable abnormalities in the eyes or skin up to the highest dose (3 mg/kg) in our preliminary analysis. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.11.043

文献信息

• Heterocyclic derivatives useful as SHP2 inhibitors
  申请人：Jacobio Pharmaceuticals Co., Ltd.

  公开号：US10988466B2

  公开（公告）日：2021-04-27

  This invention relates to certain novel pyrazine derivatives (Formula I) as SHP2 inhibitors which is shown as formula I, their synthesis and their use for treating a SHP2 mediated disorder. More particularly, this invention is directed to fused heterocyclic group derivatives useful as inhibitors of SHP2, methods for producing such compounds and methods for treating a SHP2-mediated disorder.

  本发明涉及作为 SHP2 抑制剂的某些新型吡嗪衍生物（式 I）（如式 I 所示）、其合成及其用于治疗 SHP2 介导的疾病。更具体地说，本发明涉及作为 SHP2 抑制剂的融合杂环基团衍生物、生产此类化合物的方法以及治疗 SHP2 介导的疾病的方法。
• NOVEL HETEROCYCLIC DERIVATIVES USEFUL AS SHP2 INHIBITORS
  申请人：Jacobio Pharmaceuticals Co., Ltd.

  公开号：US20200392128A1

  公开（公告）日：2020-12-17

  This invention relates to certain novel pyrazine derivatives (Formula I) as SHP2 inhibitors which is shown as formula I, their synthesis and their use for treating a SHP2 mediated disorder. More particularly, this invention is directed to fused heterocyclic group derivatives useful as inhibitors of SHP2, methods for producing such compounds and methods for treating a SHP2-mediated disorder.