1-tert-butyl 3-ethyl 3-[2-(benzyloxy)-2-oxoethyl]piperidine-1,3-dicarboxylate | 923009-79-4

• 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: 1-tert-butyl 3-ethyl 3-[2-(benzyloxy)-2-oxoethyl]piperidine-1,3-dicarboxylate
• 英文别名: 3-ethyl 1-tert-butyl 3-[2-(benzyloxy)-2-oxoethyl]piperidine-1,3-dicarboxylate；1-O-tert-butyl 3-O-ethyl 3-(2-oxo-2-phenylmethoxyethyl)piperidine-1,3-dicarboxylate
• CAS: 923009-79-4
• 化学式: C₂₂H₃₁NO₆
• 分子量: 405.491
• InChiKey: RMTUBLJOCFGITB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  29
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  82.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-tert-butyl 3-ethyl 3-[2-(benzyloxy)-2-oxoethyl]piperidine-1,3-dicarboxylate 在 盐酸 、 palladium 10% on activated carbon 、 氢气 、 三乙酰氧基硼氢化钠 、 sodium hydride 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 溶剂黄146 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 69.5h， 生成 (5S)-7-{1-[(2-amino-6-methylthieno[2,3-b]pyridin-3-yl)carbonyl]piperidin-4-yl}-2-isopropyl-2,7-diazaspiro[4.5]decane-1,3-dione
  参考文献：
  名称：

  Design, synthesis, and structure–activity relationships of novel spiro-piperidines as acetyl-CoA carboxylase inhibitors

  摘要：

  Spiro-lactone (S)-1 is a potent acetyl-CoA carboxylase (ACC) inhibitor and was found to be metabolically liable in human hepatic microsomes. To remove one of the risk factors in human study by improving the metabolic stability, we focused on modifying the spiro-lactone ring and the benzothiophene portion of the molecule. Spiro-imide derivative 8c containing a 6-methylthieno[2,3-b]pyridine core exhibited potent ACC inhibitory activity and favorable pharmacokinetic profiles in rats. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.04.047
• 作为产物：
  描述：

  N-Boc-3-哌啶甲酸乙酯 、 2-溴乙酸苄酯 以the title compound (12.3 g, yield 78%) was obtained as an oil by an operation similar to that of Reference Example 1的产率得到1-tert-butyl 3-ethyl 3-[2-(benzyloxy)-2-oxoethyl]piperidine-1,3-dicarboxylate
  参考文献：
  名称：

  SPIRO-CYCLIC COMPOUND

  摘要：

  本发明提供了一种由公式(I)表示的化合物：其中E是可选取代的环状基团；D是羰基基团或磺酰基团；A是CH或N；环P是可选取代的5-至7-成员环；环Q是可选取代的5-至7-成员非芳香环；环R是可选取代和可选缩合的5-至7-成员非芳香环，或其盐。本发明的化合物具有ACC抑制活性，对于预防或治疗肥胖症、糖尿病、高血压、高脂血症、心力衰竭、糖尿病并发症、代谢综合征、肌肉萎缩等疾病有用，并具有优越的疗效、活性持续时间、特异性、低毒性等特点。

  公开号：

  US20100160255A1

文献信息

• SPIRO-RING COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP2128163A1

  公开（公告）日：2009-12-02

  The present invention aims to provide a compound having an acetyl-CoA carboxylase (ACC) inhibitory action, which is useful for the prophylaxis or treatment of obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia, cancer and the like, and has superior efficacy. The present invention provides a compound represented by the formula (I): wherein R1 is a hydrogen atom or a substituent; ring P is an optionally substituted 6-membered nitrogen-containing aromatic heterocycle; ring Q is an optionally further substituted 5- to 7-membered nitrogen-containing non-aromatic heterocycle; and ring R is an optionally fused 5- to 7-membered non-aromatic ring, which is further optionally substituted, or a salt thereof.

  本发明旨在提供一种具有乙酰辅酶A羧化酶（ACC）抑制作用的化合物，该化合物对于预防或治疗肥胖、糖尿病、高血压、高脂血症、心力衰竭、糖尿病并发症、代谢综合征、肌少症、癌症等具有卓越疗效。 本发明提供一种由以下式（I）表示的化合物： 其中 R1是氢原子或取代基； 环P是可选择取代的含氮芳香杂环； 环Q是可选择进一步取代的5-至7-成员的含氮非芳香杂环；和 环R是可选择融合的5-至7-成员的非芳香环，进一步可选择取代， 或其盐。
• SPIRO-CYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1911753A1

  公开（公告）日：2008-04-16

  The present invention provides a compound represented by the formula (I): wherein E is an optionally substituted cyclic group; D is a carbonyl group or a sulfonyl group; A is CH or N; ring P is an optionally further substituted 5- to 7-membered ring; ring Q is an optionally further substituted 5- to 7-membered nonaromatic ring; and ring R is an optionally further substituted and optionally condensed 5- to 7-membered nonaromatic ring, or a salt thereof. The compound of the present invention has an ACC inhibitory activity, is useful for the prophylaxis or treatment of obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and has superior properties in the efficacy, duration of activity, specificity, low toxicity and the like.

  本发明提供了一种由以下式（I）表示的化合物： 其中 E是一个可选择地取代的环状基团； D是一个羰基团或磺酰基团； A是CH或N； 环P是一个可选择进一步取代的5至7元环； 环Q是一个可选择进一步取代的5至7元非芳香环； 环R是一个可选择进一步取代和可选择缩合的5至7元非芳香环，或其盐。本发明的化合物具有ACC抑制活性，对于肥胖、糖尿病、高血压、高脂血症、心力衰竭、糖尿病并发症、代谢综合征、肌肉萎缩等的预防或治疗具有用处，并且在功效、持续活性、特异性、低毒性等方面具有优越性能。
• Design, synthesis, and structure–activity relationships of novel spiro-piperidines as acetyl-CoA carboxylase inhibitors
  作者：Makoto Kamata、Tohru Yamashita、Asato Kina、Masaaki Funata、Atsushi Mizukami、Masako Sasaki、Akiyoshi Tani、Miyuki Funami、Nobuyuki Amano、Kohji Fukatsu

  DOI：10.1016/j.bmcl.2012.04.047

  日期：2012.6

  Spiro-lactone (S)-1 is a potent acetyl-CoA carboxylase (ACC) inhibitor and was found to be metabolically liable in human hepatic microsomes. To remove one of the risk factors in human study by improving the metabolic stability, we focused on modifying the spiro-lactone ring and the benzothiophene portion of the molecule. Spiro-imide derivative 8c containing a 6-methylthieno[2,3-b]pyridine core exhibited potent ACC inhibitory activity and favorable pharmacokinetic profiles in rats. (C) 2012 Elsevier Ltd. All rights reserved.