ethyl 4-[(1S)-1-hydrazinylethyl]benzoate | 870822-91-6

• 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: ethyl 4-[(1S)-1-hydrazinylethyl]benzoate
• CAS: 870822-91-6
• 化学式: C₁₁H₁₆N₂O₂
• 分子量: 208.26
• InChiKey: OEZNTSMHCAKDNV-QMMMGPOBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  64.4
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-乙酰基苯甲酸乙酯 在 sodium cyanoborohydride 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 、 三氟乙酸 为溶剂， 反应 1.0h， 生成 ethyl 4-[(1S)-1-hydrazinylethyl]benzoate
  参考文献：
  名称：

  Discovery of a Novel Glucagon Receptor Antagonist N-[(4-{(1S)-1-[3-(3, 5-Dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)-1H-pyrazol-1-yl]ethyl}phenyl)carbonyl]-β-alanine (MK-0893) for the Treatment of Type II Diabetes

  摘要：

  A potent, selective glucagon receptor antagonist 9m, N-[(4-{(1S)-1-[3-(3,5-dichlorophenyl) -5-(6-methoxynaphthalen-2-yl)-1H-pyrazol-1-yl]ethyl}phenyl)-carbonyl]-beta-alanine, was discovered by optimization of a previously identified lead. Compound 9m is a reversible and competitive antagonist with high binding affinity (IC50 of 6.6 nM) and functional cAMP activity (IC50 of 15.7 nM). It is selective for glucagon receptor relative to other family B GPCRs, showing IC50 values of 1020 nM for GIPR, 9200 nM for PAC1, and >10000 nM for GLP-1R, VPAC1, and VPAC2. Compound 9m blunted glucagon-induced glucose elevation in hGCGR mice and rhesus monkeys. It also lowered ambient glucose levels in both acute and chronic mouse models: in hGCGR ob/ob mice it reduced glucose (AUC 0-6 h) by 32% and 39% at 3 and 10 mpk single doses, respectively. In hGCGR mice on a high fat diet, compound 9m at 3, and 10 mpk po in feed lowered blood glucose levels by 89% and 94% at day 10, respectively, relative to the difference between the vehicle control and lean hGCGR mice. On the basis of its favorable biological and DMPK properties, compound 9m (MK-0893) was selected for further preclinical and clinical evaluations.

  DOI：

  10.1021/jm300579z

文献信息

• Pyrazole derivatives, compositions containing such compounds and methods of use
  申请人：Parmee R. Emma

  公开号：US20070088070A1

  公开（公告）日：2007-04-19

  Pyrazoles having a naphthyl group attached are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.

  含有萘基团的吡唑类化合物已被披露。这些化合物对治疗2型糖尿病及相关疾病有用。同时还包括了药物组合物和治疗方法。
• Substituted Pyrazoles, Compositions Containing such Compounds and Methods of Use
  申请人：Brockunier Linda

  公开号：US20080108620A1

  公开（公告）日：2008-05-08

  The present invention relates to substituted pyrazoles, compositions containing such compounds and methods of treatment. The compounds are glucagon receptor antagonists and thus are useful for treating, preventing or delaying the onset of type 2 diabetes mellitus.

  本发明涉及取代吡唑，含有此类化合物的组合物以及治疗方法。这些化合物是胰高血糖素受体拮抗剂，因此可用于治疗、预防或延迟2型糖尿病的发生。
• PYRAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF USE
  申请人：Parmee Emma R.

  公开号：US20090176854A1

  公开（公告）日：2009-07-09

  Pyrazoles having a naphthyl group attached are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.

  本发明揭示了连接有萘基团的吡唑类化合物。这些化合物可用于治疗2型糖尿病及相关疾病。还包括制药组合物和治疗方法。
• SUBSTITUTED PYRAZOLES, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF USE
  申请人：Merck Sharp & Dohme Corp.

  公开号：EP1773330B1

  公开（公告）日：2010-05-26
• US7598285B2
  申请人：——

  公开号：US7598285B2

  公开（公告）日：2009-10-06