ethyl (E)-4-[1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclobutyl]but-2-enoate | 1027583-84-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethyl (E)-4-[1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclobutyl]but-2-enoate
• CAS: 1027583-84-1
• 化学式: C₁₅H₂₅NO₄
• 分子量: 283.368
• InChiKey: WLSRKSMOCDMTGY-SOFGYWHQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl (E)-4-[1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclobutyl]but-2-enoate 在 lithium hydroxide 、 N-羟基-7-氮杂苯并三氮唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and in vitro characterization of new growth hormone secretagogues derived from ipamorelin with dipeptidomimetic N-terminals

  摘要：

  The structural requirements for N-terminal features for the minimal structure of growth hormone secretagogues derived from ipamorelin are investigated. It is found, that incorporation of nonpolar peptidomimetic amino acids at the N-terminal can replace the Aib-His moiety and lead to compounds with high in vitro potency with respect to their growth hormone secretagogue properties. New unnatural amino acids with double bonds, ether-linkages, and 1,3-phenylene-moieties in the backbone proved to be valuable dipeptidomimetics. Using them, growth hormone secretagogues with high potencies were obtained. (C) Elsevier, Paris.

  DOI：

  10.1016/s0223-5234(99)80086-5
• 作为产物：
  描述：

  亚甲基环丁烷 在 4-二甲氨基吡啶 、 lithium hydroxide 、 锂硼氢 、 草酰氯 、 potassium tert-butylate 、 二甲基亚砜 、 三乙胺 、 sodium sulfite 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 34.0h， 生成 ethyl (E)-4-[1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclobutyl]but-2-enoate
  参考文献：
  名称：

  Synthesis and in vitro characterization of new growth hormone secretagogues derived from ipamorelin with dipeptidomimetic N-terminals

  摘要：

  The structural requirements for N-terminal features for the minimal structure of growth hormone secretagogues derived from ipamorelin are investigated. It is found, that incorporation of nonpolar peptidomimetic amino acids at the N-terminal can replace the Aib-His moiety and lead to compounds with high in vitro potency with respect to their growth hormone secretagogue properties. New unnatural amino acids with double bonds, ether-linkages, and 1,3-phenylene-moieties in the backbone proved to be valuable dipeptidomimetics. Using them, growth hormone secretagogues with high potencies were obtained. (C) Elsevier, Paris.

  DOI：

  10.1016/s0223-5234(99)80086-5