4-[(9H-fluoren-2-ylmethyl)amino]benzoic acid methyl ester | 643013-16-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 4-[(9H-fluoren-2-ylmethyl)amino]benzoic acid methyl ester
• 英文别名: methyl 4-(9H-fluoren-2-ylmethylamino)benzoate
• CAS: 643013-16-5
• 化学式: C₂₂H₁₉NO₂
• 分子量: 329.398
• InChiKey: YFYJDEDISKEHKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-[(9H-fluoren-2-ylmethyl)amino]benzoic acid methyl ester 、 异硫氰酰甲酸乙酯 以 二氯甲烷 为溶剂， 反应 16.0h， 以99%的产率得到[(9H-fluoren-2-ylmethyl)-(4-methoxycarbonylphenyl)thiocarbamoyl] carbamic acid ethyl ester
  参考文献：
  名称：

  [EN] NOVEL GLUCAGON ANTAGONISTS/INVERSE AGONISTS
  [FR] NOUVEAUX ANTAGONISTES/AGONISTES INVERSES DU GLUCAGON

  摘要：

  新型化合物，用于拮抗胰高血糖素肽激素对胰高血糖素受体的作用。更具体地说，这涉及胰高血糖素拮抗剂或逆向激动剂。

  公开号：

  WO2004002480A1
• 作为产物：
  描述：

  在 sodium cyanoborohydride 、 溶剂黄146 作用下， 反应 0.5h， 以5.7 g的产率得到4-[(9H-fluoren-2-ylmethyl)amino]benzoic acid methyl ester
  参考文献：
  名称：

  Human Glucagon Receptor Antagonists with Thiazole Cores. A Novel Series with Superior Pharmacokinetic Properties

  摘要：

  The aim of the work presented here was to design and synthesize potent human glucagon receptor antagonists with improved pharmacokinetic (PK) properties for development of pharmaceuticals for the treatment of type 2 diabetes. We describe the preparation of compounds with cyclic cores (5-aminothiazoles), their binding affinities for the human glucagon and GIP receptors, as well as affinities for rat, mouse, pig, dog, and monkey glucagon receptors. Generally, the compounds had slightly less glucagon receptor affinity compared to compounds of the previous series, but this was compensated for by much improved PK profiles in both rats and dogs with high oral bioavailabilities and sustained high plasma exposures. The compounds generally showed species selectivity for glucagon receptor binding with poor affinities for the rat, mouse, rabbit, and pig receptors. However, dog and monkey glucagon receptor affinities seem to reflect the human situation. One compound of this series, 18, was tested intravenously in an anesthetized glucagon-challenged monkey model of hyperglucagonaemia and hyperglycaemia and was shown dose-dependently to decrease glycaemia. Further, high plasma exposures and a long plasma half-life (5.2 h) were obtained.

  DOI：

  10.1021/jm8016249

文献信息

• [EN] NOVEL GLUCAGON ANTAGONISTS/INVERSE AGONISTS<br/>[FR] NOUVEAUX ANTAGONISTES/AGONISTES INVERSES DU GLUCAGON
  申请人：NOVO NORDISK AS

  公开号：WO2004002480A1

  公开（公告）日：2004-01-08

  Novel compounds that act to antagonize the action of the glucagon peptide hormone on the glucagon receptor. More particularly, it relates to glucagon antagonists or inverse agonists.

  新型化合物，用于拮抗胰高血糖素肽激素对胰高血糖素受体的作用。更具体地说，这涉及胰高血糖素拮抗剂或逆向激动剂。
• Novel glucagon antagonists/inverse agonists
  申请人：Lau Jesper

  公开号：US20050256175A1

  公开（公告）日：2005-11-17

  Novel compounds that act to antagonize the action of the glucagon peptide hormone on the glucagon receptor. More particularly, it relates to glucagon antagonists or inverse agonists.

  这是一种新型化合物，可以对抗胰高血糖素肽激素在胰高血糖素受体上的作用。更具体地说，它涉及到胰高血糖素拮抗剂或反向激动剂。
• NOVEL GLUCAGON ANTAGONISTS/INVERSE AGONISTS
  申请人：NOVO NORDISK A/S

  公开号：EP1519723A1

  公开（公告）日：2005-04-06
• US6881746B2
  申请人：——

  公开号：US6881746B2

  公开（公告）日：2005-04-19
• Human Glucagon Receptor Antagonists with Thiazole Cores. A Novel Series with Superior Pharmacokinetic Properties
  作者：Peter Madsen、János T. Kodra、Carsten Behrens、Erica Nishimura、Claus B. Jeppesen、Lone Pridal、Birgitte Andersen、Lotte B. Knudsen、Carmen Valcarce-Aspegren、Mette Guldbrandt、Inge T. Christensen、Anker S. Jørgensen、Lars Ynddal、Christian L. Brand、Morten Aa. Bagger、Jesper Lau

  DOI：10.1021/jm8016249

  日期：2009.5.14

  The aim of the work presented here was to design and synthesize potent human glucagon receptor antagonists with improved pharmacokinetic (PK) properties for development of pharmaceuticals for the treatment of type 2 diabetes. We describe the preparation of compounds with cyclic cores (5-aminothiazoles), their binding affinities for the human glucagon and GIP receptors, as well as affinities for rat, mouse, pig, dog, and monkey glucagon receptors. Generally, the compounds had slightly less glucagon receptor affinity compared to compounds of the previous series, but this was compensated for by much improved PK profiles in both rats and dogs with high oral bioavailabilities and sustained high plasma exposures. The compounds generally showed species selectivity for glucagon receptor binding with poor affinities for the rat, mouse, rabbit, and pig receptors. However, dog and monkey glucagon receptor affinities seem to reflect the human situation. One compound of this series, 18, was tested intravenously in an anesthetized glucagon-challenged monkey model of hyperglucagonaemia and hyperglycaemia and was shown dose-dependently to decrease glycaemia. Further, high plasma exposures and a long plasma half-life (5.2 h) were obtained.