Glyoxylsaeure-benzylester-benzyl-halbacetal | 24285-32-3

• 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: Glyoxylsaeure-benzylester-benzyl-halbacetal
• 英文别名: benzyl 2-(benzyloxy)-2-hydroxyacetate；benzyl 2-benzyloxy-2-hydroxyacetate；Glyoxylsaeure-benzylester-benzylhalbacetal；benzyl 2-hydroxy-2-phenylmethoxyacetate
• CAS: 24285-32-3
• 化学式: C₁₆H₁₆O₄
• 分子量: 272.301
• InChiKey: FMDNVAKAXQVMIB-UHFFFAOYSA-N

物化性质

• 沸点：
  107-110 °C(Press: 1 Torr)
• 密度：
  1.217±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Glyoxylsaeure-benzylester-benzyl-halbacetal 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 7.5h， 生成 Chloro-[1-(4-chloro-benzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-acetic acid benzyl ester
  参考文献：
  名称：

  Boltze; Brendler; Jacobi, Arzneimittel-Forschung/Drug Research, 1980, vol. 30, # 8 A, p. 1314 - 1325

  摘要：

  DOI：
• 作为产物：
  描述：

  乙醛酸 、 苯甲醇 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以63%的产率得到Glyoxylsaeure-benzylester-benzyl-halbacetal
  参考文献：
  名称：

  Highly Selective Aldose Reductase Inhibitors. 3. Structural Diversity of 3-(Arylmethyl)-2,4,5-trioxoimidazolidine-1-acetic Acids

  摘要：

  Accumulation of intracellular sorbitol, the reduced product of glucose, catalyzed by aldose reductase (AR) (EC 1.1.1.21), is thought to be the cause of the development of diabetic complications. Our attention is focused on finding compounds which inhibit AR without significantly inhibiting aldehyde reductase (ALR) (EC 1.1.1.2). The uracil or 2,4-dioxoimidazolidine skeleton having the benzothiazolyl or 4-chloro-3-nitrophenyl group as an aryl part indicated not only extremely high AR inhibitory activity but also AR selectivity. The ratio of IC50(ALR)/IC50(AR) of 3-[(5-chlorobenzothiazol-2-yl)methyl]-1,2,3,4-tetrahydro-2,4-dioxopyrim-idine-1-acetic acid (47d) was more than 17 500. The uracil skeleton with the benzothiazolyl moiety seemed to be the best combination for selective AR inhibition.

  DOI：

  10.1021/jm960594+

文献信息

• Carboxyalkyl heterocyclic derivatives
  申请人：Nippon Zoki Pharmaceutical Co., Ltd.

  公开号：US05912261A1

  公开（公告）日：1999-06-15

  Carboxyalkyl heterocyclic derivatives, pharmaceutically acceptable salts thereof, and therapeutic agents containing said compounds as an effective component are useful pharmaceuticals for the treatment of diabetic complications such as diabetic neuropathy, diabetic cataracts and retinopathy, diabetic nephropathy, diabetic dermopathy, and other diabetic microangiopathy. The compounds of the present invention are represented by the following general formula (A): ##STR1## The compounds of the present invention exhibit excellent inhibitory action towards aldose reductase with a high enzyme selectivity. Accordingly, they are useful as drugs for the therapy and prevention of various types of diabetic complications without substantially inhibiting aldehyde reductase.

  羧基烷基杂环衍生物及其药用可接受盐，以及含有该化合物作为有效成分的治疗剂，是治疗糖尿病并发症如糖尿病神经病变、糖尿病白内障和视网膜病变、糖尿病肾病、糖尿病皮肤病和其他糖尿病微血管病变的有用药物。本发明的化合物由以下一般式（A）表示：##STR1## 本发明的化合物对醛糖还原酶表现出优异的抑制作用，并具有高酶选择性。因此，它们可用作治疗和预防各种类型糖尿病并发症的药物，而不会实质性地抑制醛酮还原酶。
• BOLTZE K.-H.; BRENDLER O.; JACOBI H.; OPITZ W.; RADDATZ S.; SEIDEL P.-R.;+, ARZNEIMITTEL-FORSCH., 1980, 30, NO 8A, 2314-2325
  作者：BOLTZE K.-H.、 BRENDLER O.、 JACOBI H.、 OPITZ W.、 RADDATZ S.、 SEIDEL P.-R.、+

  DOI：——

  日期：——
• US5912261A
  申请人：——

  公开号：US5912261A

  公开（公告）日：1999-06-15
• Boltze; Brendler; Jacobi, Arzneimittel-Forschung/Drug Research, 1980, vol. 30, # 8 A, p. 1314 - 1325
  作者：Boltze、Brendler、Jacobi、Opitz、Raddatz、Seidel、Vollbrecht

  DOI：——

  日期：——
• Highly Selective Aldose Reductase Inhibitors. 3. Structural Diversity of 3-(Arylmethyl)-2,4,5-trioxoimidazolidine-1-acetic Acids
  作者：Takayuki Kotani、Yasuhiro Nagaki、Akira Ishii、Yukari Konishi、Hisashi Yago、Seishi Suehiro、Nobuhisa Okukado、Kaoru Okamoto

  DOI：10.1021/jm960594+

  日期：1997.2.1

  Accumulation of intracellular sorbitol, the reduced product of glucose, catalyzed by aldose reductase (AR) (EC 1.1.1.21), is thought to be the cause of the development of diabetic complications. Our attention is focused on finding compounds which inhibit AR without significantly inhibiting aldehyde reductase (ALR) (EC 1.1.1.2). The uracil or 2,4-dioxoimidazolidine skeleton having the benzothiazolyl or 4-chloro-3-nitrophenyl group as an aryl part indicated not only extremely high AR inhibitory activity but also AR selectivity. The ratio of IC50(ALR)/IC50(AR) of 3-[(5-chlorobenzothiazol-2-yl)methyl]-1,2,3,4-tetrahydro-2,4-dioxopyrim-idine-1-acetic acid (47d) was more than 17 500. The uracil skeleton with the benzothiazolyl moiety seemed to be the best combination for selective AR inhibition.