2'-hydroxy-5'-acetamido-3-benzoyl-propionic acid | 56872-55-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2'-hydroxy-5'-acetamido-3-benzoyl-propionic acid
• 英文别名: 3-(5-acetamido-2-hydroxybenzoyl)propionic acid；3-(5-Acetamido-2-hydroxybenzoyl)-propionsaeure；4-(5-acetamido-2-hydroxyphenyl)-4-oxobutanoic acid
• CAS: 56872-55-0
• 化学式: C₁₂H₁₃NO₅
• 分子量: 251.239
• InChiKey: PFGWKMQUMPPXDZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2'-hydroxy-5'-acetamido-3-benzoyl-propionic acid 在 sodium hydroxide 、 一水合肼 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 N-(3,4,4a,5-Tetrahydro-3-oxo-2H-(1)benzopyrano(4,3-c)pyridazin-9-yl)acetamide
  参考文献：
  名称：

  Synthesis and pharmacological evaluation of 4,4a-dihydro-5H-[1]benzopyrano[4,3-c]pyridazin-3(2H)-ones bioisosters of antihypertensive and antithrombotic benzo[h]cinnolinones

  摘要：

  A series of 4,4a-dihydro-5H-[1]benzopyrano[4,3-c]pyridazin-3-(2H)-ones (2a-h), have been prepared and evaluated for their pharmacological profile as antihypertensive and antithrombotic agents. Compounds 2 were ineffective in lowering the blood pressure of spontaneously hypertensive rats (SHR), only 2c (R1 = NHCOCH3) showing a short lasting action (< 2 h). Compounds 2c and 2b (R1 = NH2) were found to be very active as antithrombotic agents in mice, being more potent than acetylsalicylic acid (ASA) taken as reference drug. Moreover, many derivatives of this class protected rats from formation of ASA or phenylbutazone (PBZ) induced ulcers, the most active being 2f (R2 = OCH3) (ED50 = 12.2 mg/kg and 25.4 mg/kg po in ASA and PBZ models, respectively).

  DOI：

  10.1016/0223-5234(90)90194-8
• 作为产物：
  描述：

  3-(5-Amino-2-hydroxybenzoyl)-propionsaeure 在 sodium hydroxide 、 乙酸酐 作用下， 以 水 为溶剂， 以76%的产率得到2'-hydroxy-5'-acetamido-3-benzoyl-propionic acid
  参考文献：
  名称：

  Pyridazinethiones

  摘要：

  取代苯基吡啶硫酮是制备取代苯基肼吡啶类化合物的有用中间体，这些化合物具有β-肾上腺素能受体阻滞和血管扩张活性。

  公开号：

  US04111936A1

文献信息

• 6-(3-Substituted
  申请人：Smith Kline & French Laboratories, Inc.

  公开号：US03931177A1

  公开（公告）日：1976-01-06

  The compounds are 6-(3-substituted amino-2-hydroxypropoxyaryl)-4,5-dihydro-3(2H)-pyridazinones which are .beta.-adrenergic blocking agents.

  这些化合物是6-(3-取代氨基-2-羟基丙氧基芳基)-4,5-二氢-3(2H)-吡啶酮，是β-肾上腺素受体阻断剂。
• 3-Substituted-phenyl-6-hydrazine pyridazines
  申请人：Smith Kline & French Laboratories Limited

  公开号：US04053601A1

  公开（公告）日：1977-10-11

  The compounds are 3-((3-substituted amino-2-hydroxypropoxy)-phenyl)-6-hydrazino pyridazines which have .beta.-adrenergic blocking and vasodilator activity.

  这些化合物是具有β-肾上腺素能阻滞和血管扩张活性的3-((3-取代氨基-2-羟基丙氧基)-苯基)-6-肼基吡啶嗪。
• Pharmaceutical compositions and methods of inhibiting .beta.-adrenergic
  申请人：Smith Kline & French Laboratories Limited

  公开号：US04011321A1

  公开（公告）日：1977-03-08

  The compounds are 6-(3-substituted amino-2-hydroxypropoxyaryl)-4,5-dihydro-3(2H)-pyridazinones which are .beta.-adrenergic blocking agents.

  这个化合物是6-(3-取代氨基-2-羟基丙氧基芳基)-4,5-二氢-3(2H)-吡啪嗪酮，是β-肾上腺素能受体阻滞剂。
• CIGNARELLA, G.;BARLOCCO, D.;CURZU, M. M.;PINNA, G. A.;CAZZULANI, P.;CASSI+, EUR. J. MED. CHEM., 25,(1990) N, C. 749-756
  作者：CIGNARELLA, G.、BARLOCCO, D.、CURZU, M. M.、PINNA, G. A.、CAZZULANI, P.、CASSI+

  DOI：——

  日期：——
• US4011321A
  申请人：——

  公开号：US4011321A

  公开（公告）日：1977-03-08