tert-butyl 2-(4-aminophenoxy)acetate | 167843-57-4

• 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: tert-butyl 2-(4-aminophenoxy)acetate
• 英文别名: tert-butyl 4-aminophenoxyacetate
• CAS: 167843-57-4
• 化学式: C₁₂H₁₇NO₃
• 分子量: 223.272
• InChiKey: PILOEPGCXYIQGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  61.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 2-(4-aminophenoxy)acetate 在 palladium on activated charcoal 4-二甲氨基吡啶 、 WSC*HCl 、 TEA 、 氢气 、 1-羟基苯并三唑 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.0h， 生成 methyl 2-[(2S)-2-[[(2R)-1-[4-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]anilino]-1-oxo-3-phenylpropan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoacetate
  参考文献：
  名称：

  Synthesis of Dipeptide-Type Human Immunodeficiency Virus (HIV) Protease Inhibitors with a Binding Unit to GP120.

  摘要：

  一些来源于KNI-102的二肽类人免疫缺陷病毒（HIV）蛋白酶抑制剂被合成，这些抑制剂具有N-羧甲氧基碳酰脯氨酸-苯丙氨酸苄基酯（CPF）基团作为与gp120结合的位点。化合物11a的HIV蛋白酶抑制活性比标准化合物3或4高出7-100倍（11a；IC50=0.90 μg/ml，1.1 μM；3；IC50=3.7 μg/ml，7.7 μM；4；IC50=75 μg/ml，155 μM）。一般来说，在苯氧乙酰基团o位取代的化合物7a、11a、16a和12a显示出的抑制活性比3高出几倍。

  DOI：

  10.1248/cpb.46.867
• 作为产物：
  描述：

  4-硝基苯氧乙酸 在 palladium on activated charcoal 4-二甲氨基吡啶 、 二碳酸二叔丁酯 、 氢气 作用下， 以 乙醇 为溶剂， 生成 tert-butyl 2-(4-aminophenoxy)acetate
  参考文献：
  名称：

  用于固相合成脱氢肽的新型硒基连接体

  摘要：

  开发了一种具有硒氰酸酯和被掩蔽的羧酸的新型接头，用于固相合成脱氢肽。该接头用于证明RGD-缀合的脱氢肽的模型化合物的合成。

  DOI：

  10.1016/s0040-4039(03)01309-1

文献信息

• PPAR AGONIST COMPOUNDS, PREPARATION AND USES
  申请人：Masson Christophe

  公开号：US20110195993A1

  公开（公告）日：2011-08-11

  The present invention relates to novel PPAR agonist compounds as well as pharmaceutical compositions containing them. The compounds according to the invention are of quite particular therapeutic interest, notably for treating diabetes and/or dyslipidemias, as well as for preventing cardiovascular pathologies.

  本发明涉及新型PPAR激动剂化合物以及含有它们的药物组合物。根据本发明的化合物在治疗糖尿病和/或脂质代谢异常以及预防心血管病变方面具有相当特殊的治疗兴趣。
• 2,4-Pyrimidinediamine Compounds and Their Uses
  申请人：Singh Rajinder

  公开号：US20150266828A1

  公开（公告）日：2015-09-24

  The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.

  本发明提供了抑制IgE和/或IgG受体信号级联反应的2,4-嘧啶二胺化合物，该级联反应导致化学介质的释放，以及合成这些化合物的中介体和方法，以及在多种情况下使用这些化合物的方法，包括在治疗和预防由脱粒和其他由IgE和/或IgG受体信号级联反应激活引起的化学介质释放所表征、引起或相关的疾病。
• Carboxylic acid compound having condensed ring, salt thereof and
  申请人：The Green Cross Corporation

  公开号：US05635527A1

  公开（公告）日：1997-06-03

  A novel carboxylic acid compound having a condensed ring, which is represented by the formula (I) ##STR1## wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, a pharmaceutical composition thereof and pharmaceutical use thereof. The novel carboxylic acid compound having a condensed ring and pharmacologically acceptable salt thereof of the present invention have superior GPIIb/IIIa antagonism in mammals inclusive of human; can be administered orally; have long life in blood and low toxicity; and show less side-effects. Accordingly, they are extremely useful for the prophylaxis and treatment of thrombotic diseases and other diseases.

  一种具有稠环结构的新型羧酸化合物，其由公式(I)表示：##STR1##，其中每个符号如说明书中所定义，其药理上可接受的盐，药物组合物及其药理用途。本发明的具有稠环结构的新型羧酸化合物及其药理上可接受的盐，在包括人类在内的哺乳动物中具有卓越的GPIIb/IIIa拮抗活性；可以通过口服给药；在血液中具有长效且毒性低；并且副作用较小。因此，它们对于预防治疗血栓性疾病和其他疾病非常有用。
• Preparation and Pharmacological Evaluation of Novel Glycoprotein (Gp) IIb/IIIa Antagonists. 2. Condensed Heterocyclic Derivatives.
  作者：Shin'ichiro ONO、Tomohiro YOSHIDA、Kazuhiro MAEDA、Keigo KOSAKA、Yoshihisa INOUE、Teruaki IMADA、Chikara FUKAYA、Norifumi NAKAMURA

  DOI：10.1248/cpb.47.1694

  日期：——

  A novel series of platelet receptor glycoprotein (Gp) IIb/IIIa antagonists with condensed heterocycles as their basic core was synthesized. In an in vitro assay, trans-4-(5-amidinobanzofuran-2-carboxamido)cyclohexyloxyacetic acid 17e and trans-3-[4-(5-amidinobanzofuran-2-carboxamido)cyclohexyl]propionic acid 17f produced marked inhibitions with IC50 values of 0.018 and 0.006 μM, respectively in a human platelet adenosin-5'-diphospate (ADP)-induced aggregation assay; they also exhibited a wide spectrum of inhibition toward major aggregation agonists (ADP, collagen, thrombin, PMA (tumor promoter) and arachidonic acid). These compounds were >2-3 orders of magnitude more effective in inhibiting platelet aggregation than human umbilical vein endothelial cell (HUVEC) binding. The oral administration of 10 mg/kg of either 17e and 17f to guinea pig, resulted in a 60% inhibition of ex vivo platelet aggregation after 5 h. Oral administration of ethyl trans-4-(5-amidinobenzofuran-2-carboxamido)cyclohexyloxyacetate 18e (10 mg/kg) resulted in 80% inhibition of platelet aggregation in dogs for 6 h after oral administration with a return to baseline by 24 h. Ethyl trans-3-[4-(5-amidinobenzofuran-2-carboxamido)cyclohexyl]propionate 18f (AR0598) produced 80% inhibition for 5 h after oral administration. Prodrug 18e showed a good profile in dogs with a long duration of action. 18e (AR0510) was selected as suitable clinical candidate for development as an orally active antithrombotic agent.

  合成了一系列新型的以稠合杂环为基本核心的血小板受体糖蛋白 (Gp) IIb/IIIa 拮抗剂。在体外试验中，反式-4-(5- 氨甲酰苯并呋喃 -2- 羧酰胺基) 环己氧乙酸 17e 和反式-3-[4-(5- 氨甲酰苯并呋喃 -2- 羧酰胺基)环己基] 丙酸 17f 在人血小板腺苷 -5'- 二磷酸 (ADP) 诱导的聚集试验中分别产生了显著的抑制作用，其 IC50 值分别为 0.018 和 0.006 μM;它们对主要的聚集激动剂 (ADP、胶原蛋白、凝血酶、PMA (肿瘤促进剂) 和花生四烯酸) 也表现出广泛的抑制作用。这些化合物在抑制血小板聚集方面比人脐静脉内皮细胞 (HUVEC) 结合的有效性高出 2-3 个数量级。将 17e 和 17f 以 10 mg/kg 的剂量口服给予豚鼠，5 小时后体外血小板聚集抑制率达到 60%。将反式-4-(5- 氨甲酰苯并呋喃 -2- 羧酰胺基) 环己氧乙酸乙酯 18e (10 mg/kg)口服给予狗，6 小时后血小板聚集抑制率达到 80%，24 小时后恢复到基线水平。反式-3-[4-(5- 氨甲酰苯并呋喃 -2- 羧酰胺基)环己基] 丙酸乙酯 18f (AR0598) 在口服给药后产生了 80% 的抑制作用，持续 5 小时。前药 18e 在狗体内显示出良好的特性，具有较长的作用持续时间。因此，18e (AR0510) 被选为适合开发的口服活性抗血栓药物的候选物。
• Syntheses of HIV Protease Inhibitors Having a Peptide Moiety Which.
  作者：Akira ASAGARASU、Taketo UCHIYAMA、Kazuo ACHIWA

  DOI：10.1248/cpb.46.697

  日期：——

  Some HIV-protease inhibitor derivatives having an N-carbomethoxycarbonyl-prolyl-phenylalanine benzyl ester (CPF) moiety as a binding site to gp120 were designed and synthesized. Almost all the compounds bearing CPF on the phenoxyacetyl group showed protease-inhibitory activity. Compounds 25a and 25b, which have the CPF moiety at the ortho- and meta-positions of the phenoxyacetyl group, respectively, had anti-HIV activity, although the others showed only protease-inhibitory activity. These results suggest that 25b binds to gp120 and inhibits HIV protease.

  设计并合成了一些含有N-羧甲氧羰基-脯氨酰-苯丙氨酸苄酯（CPF）部分作为gp120结合位点的HIV蛋白酶抑制剂衍生物。几乎所有在苯氧乙酰基上带有CPF的化合物都显示出蛋白酶抑制活性。化合物25a和25b分别在苯氧乙酰基的邻位和对位上具有CPF部分，它们具有抗HIV活性，尽管其他化合物仅显示出蛋白酶抑制活性。这些结果表明25b能与gp120结合并抑制HIV蛋白酶。