3-氨基-3-苯基丙酸乙酯 | 29754-04-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-氨基-3-苯基丙酸乙酯
• 英文名称: ethyl 3-amino-3-phenylpropanoate hydrochloride
• 英文别名: 3-amino-3-phenyl-propionic acid ethyl ester hydrochloride；ethyl 3-amino-3-phenylpropanoate;hydrochloride
• CAS: 29754-04-9
• 化学式: C₁₁H₁₅NO₂*ClH
• mdl: MFCD01902767
• 分子量: 229.707
• InChiKey: ATSZQDTVNRNXKB-UHFFFAOYSA-N

物化性质

• 熔点：
  137-138 °C

计算性质

• 辛醇/水分配系数(LogP)：
  1.38
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  52.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-氨基-3-苯基丙酸乙酯 在 三乙胺 作用下， 以 苯 为溶剂， 生成 肉桂酸乙酯
  参考文献：
  名称：

  Organosilicon synthesis of isocyanates: III. Synthesis of aliphatic, carbocyclic, aromatic, and alkylaromatic isocyanatocatboxylic acid esters

  摘要：

  A series of aminoacid esters was prepared by treating the aminoacid suspensions in ethanol with thionyl chloride. Best conversion of aminoacid esters to corresponding isocyanates was achieved in the case of aromatic and carbocyclic aminoesters by phosgeneation of their N-silyl derivatives, and in the case of aliphatic and alkylaromatic aminoesters by phosgeneation of O-silyl or N,O-bissilylurethanes on their basis. In the last case additional step of esterification of the by-products isocyanatoalkylcarboxylic acid chlorides is reqired after phosgeneation. Unusual generation of cynnamates and intramolecular N -> O-migration of trimethylsilyl group in the solutions of silylated alkylaromatic beta-aminoacid esters were found.

  DOI：

  10.1134/s1070363206070115
• 作为产物：
  描述：

  N-[phenyl(toluene-4-sulfonyl)methyl]tert-butoxycarboxyamide 在 盐酸 、 氯化亚砜 、 sodium hydride 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 3.5h， 生成 3-氨基-3-苯基丙酸乙酯
  参考文献：
  名称：

  新获得的外消旋β 3 -氨基酸

  摘要：

  具有用于外消旋β大规模制备的潜在的一般简单的程序3 -氨基酸已经研制成功。该方法包括在四氢呋喃中将碱式催化的丙二酸二乙酯钠的迈克尔型加成到N -Boc-α-酰氨基烷基-对甲苯基砜中。通过用6M盐酸水溶液，得到回流加合物的水解β 3吨以高收率和优异的纯度α-氨基酸盐酸盐。

  DOI：

  10.1016/j.tet.2005.04.077

文献信息

• [EN] PYRROLOPYRIMIDINES<br/>[FR] PYRROLOPYRIMIDINES
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2009016132A1

  公开（公告）日：2009-02-05

  The present invention relates to compounds or pharmaceutically-acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy. The invention particularly relates to compounds that are polo-like kinase (PLKs) inhibitors useful for the treatment of disease states mediated by PLK, especially PLK4, in particular such compounds that are useful in the treatment of pathological processes which involve an aberrant cellular proliferation, such as tumour growth, rheumatoid arthritis, restenosis and atherosclerosis.

  本发明涉及化合物或其药用盐，制备它们的方法，含有它们的药物组合物以及它们在治疗中的用途。该发明特别涉及一类极化样激酶（PLKs）抑制剂化合物，用于治疗由PLK介导的疾病状态，特别是PLK4，特别是在治疗涉及异常细胞增殖的病理过程中有用的化合物，如肿瘤生长、类风湿性关节炎、再狭窄和动脉粥样硬化。
• Quinolizinones as integrin inhibitors
  申请人：Biochem Pharma, Inc.

  公开号：US06630488B1

  公开（公告）日：2003-10-07

  The present invention is directed towards novel compounds that are effective inhibitors of integrins, particularly &agr;IIb&bgr;3 or &agr;v integrins such as &agr;v&bgr;3 and &agr;v&bgr;5. One embodiment of the present invention comprises a compound of formula (I) or formula (II) or a pharmaceutically acceptable salt, solvate, or metabolic precursor thereof. R1, R2, R3, and R4 are defined herein.

  本发明涉及一种新型化合物，它们是有效的整合素抑制剂，特别是αIIbβ3或αv整合素，如αvβ3和αvβ5。本发明的一个实施例包括式(I)或式(II)的化合物，或其药学上可接受的盐、溶剂或代谢前体。R1、R2、R3和R4在此处被定义。
• Discovery of an Orally Active Non-Peptide Fibrinogen Receptor Antagonist Based on the Hydantoin Scaffold
  作者：Hans Ulrich Stilz、Wolfgang Guba、Bernd Jablonka、Melitta Just、Otmar Klingler、Wolfgang König、Volkmar Wehner、Gerhard Zoller

  DOI：10.1021/jm001068s

  日期：2001.4.1

  Antagonists of the platelet fibrinogen receptor (GP IIb/IIIa receptor) are expected to be a promising new class of antithrombotic agents. The binding of fibrinogen to the fibrinogen receptor depends on an Arg-Gly-Asp-Ser (RGDS) tetrapeptide recognition motif. Structural modifications of the RGDS lead have led to the discovery of a non-peptide RGD mimetic GP IIb/IIIa antagonist 44 (S 1197). Compound

  血小板纤维蛋白原受体（GP IIb / IIIa受体）的拮抗剂有望成为一种有前途的新型抗血栓药。纤维蛋白原与纤维蛋白原受体的结合取决于Arg-Gly-Asp-Ser（RGDS）四肽识别基序。RGDS导联的结构修饰导致发现了非肽RGD模拟GP IIb / IIIa拮抗剂44（S 1197）。化合物44以剂量依赖和可逆的方式抑制人和狗的血小板聚集以及125I-纤维蛋白原与ADP激活的人凝胶过滤的血小板和分离的GP IIb / IIIa的结合，K（i）的K（i）值为9 nM和0.17 nM ， 分别。使用QXP进行药效团映射的程序以及应用GRID / GOLPE方法进行的3D-QSAR分析产生了稳定的，相当可预测的模型，并揭示了对绑定非常重要的结构特征。在乙内酰脲核和C-末端的疏水取代均增加了对血纤蛋白原受体的亲和力。结晶乙酯前药48（HMR 1794）是一种口服活性抗血栓药，是治疗人类血栓性疾病的有前途的候选药物。
• Thiazole derivatives
  申请人：Hoffman-La Roche Inc.

  公开号：US06001855A1

  公开（公告）日：1999-12-14

  Compounds of formula I ##STR1## as well as pharmaceutically usable salts and esters thereof, wherein R.sup.1, R.sup.2 and R.sup.3 have the significance given in claim 1, inhibit the binding of adhesive proteins to the surface of different types of cell and accordingly influence cell-cell and cell-matrix interactions. They can be used in the form of pharmaceutical preparations in the control or prevention of neoplasms, tumor metastasing, osteoporosis, Paget's disease, diabetic retinopathy, macular degeneration, restenosis following vascular intervention, psoriasis, arthritis, kidney failure as well as infections caused by viruses, bacteria or fungi.

  公式I的化合物##STR1##以及医药上可用的盐和酯，其中R.sup.1、R.sup.2和R.sup.3的含义如权利要求1中所述，抑制粘附蛋白与不同类型细胞表面的结合，并相应地影响细胞-细胞和细胞-基质相互作用。它们可以以药物制剂的形式用于控制或预防肿瘤、肿瘤转移、骨质疏松症、佩吉特病、糖尿病视网膜病变、黄斑变性、血管干预后的再狭窄、银屑病、关节炎、肾衰竭以及由病毒、细菌或真菌引起的感染。
• [EN] USE OF CONDENSED BENZO[B]THIAZINE DERIVATIVES AS CYTOPROTECTANTS<br/>[FR] UTILISATION DE DÉRIVÉS DE BENZO[B]THIAZINE EN TANT QU'AGENTS CYTOPROTECTEURS
  申请人：MEDEIA THERAPEUTICS LTD

  公开号：WO2014191632A1

  公开（公告）日：2014-12-04

  The present invention relates to arylthiazine compounds, metabolites, N-oxides, amides, esters,pharmaceutically acceptable salts, hydrates and solvates thereof and their use as cytoprotectants in the treatment or prophylaxis of diseases or states, either acute or chronic, involving aberrant cellular lipid peroxidation in the central nervous system or in the periphery of the body. The present invention also relates to a method for their preparation and to pharmaceutical composition comprising as an active ingredient one or more of the aforementioned compounds.

  本发明涉及芳基噻嗪化合物、代谢物、N-氧化物、酰胺、酯、药用可接受盐、水合物和溶剂合物，以及它们在治疗或预防涉及中枢神经系统或身体周围存在异常细胞脂质过氧化的疾病或状态中作为细胞保护剂的用途。本发明还涉及它们的制备方法以及包含作为活性成分的上述化合物之一或多个的药物组合物。