(3R)-3-amino-4-phenylbutan-2-one

• 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: (3R)-3-amino-4-phenylbutan-2-one
• 化学式: C₁₀H₁₃NO
• 分子量: 163.22
• InChiKey: RTUDQBPZFFIRAD-SNVBAGLBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Macrocyclic Modulators of the Ghrelin Receptor
  申请人：Ocera Therapeutics, Inc.

  公开号：US20180110824A1

  公开（公告）日：2018-04-26

  The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.

  本发明提供了一种新颖的构象定义明确的大环化合物，已经证明是生长激素分泌素受体（GHS-R1a及其亚型、异构体和变体）的选择性调节剂。本文还描述了合成这些新型化合物的方法。这些化合物可用作生长激素分泌素受体的激动剂，用于治疗和预防一系列医疗状况，包括但不限于代谢和/或内分泌紊乱、胃肠道紊乱、心血管疾病、肥胖和与肥胖相关的疾病、中枢神经系统疾病、遗传疾病、过度增殖性疾病和炎症性疾病。
• [EN] N4-HYDROXYCYTIDINE AND DERIVATIVES AND ANTI-VIRAL USES RELATED THERETO<br/>[FR] N4-HYDROXYCYTIDINE ET SES DÉRIVÉS ET UTILISATIONS ANTIVIRALES ASSOCIÉES
  申请人：UNIV EMORY

  公开号：WO2021159044A1

  公开（公告）日：2021-08-12

  This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of human coronavirus 2019-nCoV.

  这项披露涉及某些N4-羟基胞苷衍生物、药物组合物以及相关方法。在某些实施方式中，该披露涉及治疗或预防人类冠状病毒2019-nCoV。
• Rebaudioside Analogs
  申请人：PepsiCo, Inc.

  公开号：US20180016291A1

  公开（公告）日：2018-01-18

  The present disclosure provides novel compounds that are steviol derivatives. The compounds generally can be characterized by a structure according to Formula I: wherein A 1 , L 1 , and G 1 are described herein. Also provided are sweetener compositions comprising the compound described herein either as a sweetener or a sweetener enhancer. Additionally, the compound or the sweetener composition can be included in a product such as a beverage product or a food product, which can reduce the amount of sweetener in the product required to achieve the same sweetness level in an otherwise identical product not including the compound or the sweetener composition.

  本公开提供了一些新颖的化合物，这些化合物是史蒂维醇衍生物。这些化合物通常可通过以下式I所示的结构来表征：其中A1、L1和G1如本文所述。还提供了包含所述化合物的甜味剂组合物，可以作为甜味剂或增甜剂。此外，该化合物或甜味剂组合物可以包含在产品中，例如饮料产品或食品产品中，可以减少产品中所需的甜味剂量，以达到在另一种不包含该化合物或甜味剂组合物的相同产品中所需的甜度水平。
• Process for the Preparation of Nateglinide
  申请人：Kankan Rajendra Narayanrao

  公开号：US20130165686A1

  公开（公告）日：2013-06-27

  The present invention relates to a process for the preparation of substantially pure nateglinide of formula (I), substantially free from the cis-isomer and L-enantiomer and preparation of enantiomerically pure nateglinide form B, directly from the hydrolysis of a (−)-N-(trans-4-isopropylcyclohexyl-1-carbonyl)-D-phenylalanine alkyl ester in a ketonic solvent or water or mixture thereof.

  本发明涉及一种制备基本纯的nateglinide（I）的方法，基本上不含顺式异构体和L-对映体，并且直接从（-）-N-（反-4-异丙基环己基-1-羰基）-D-苯丙氨酸烷基酯在酮溶剂或水或其混合物中水解制备对映纯的nateglinide B的方法。
• Lyase Enzymes, Nucleic Acids Encoding Them and Methods For Making and Using Them
  申请人：Weiner David P.

  公开号：US20090038023A1

  公开（公告）日：2009-02-05

  This invention provides polypeptides having lyase activity, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. In one aspect, the invention is directed to polypeptides having ammonia lyase activity, e.g., phenylalanine ammonia lyase, tyrosine ammonia lyase and/or histidine ammonia lyase activity, including thermostable and thermotolerant activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used in a variety of pharmaceutical, agricultural and industrial contexts. X═NO 2 , Cl, Br, F, NH 2 , OH, H, alkyl at one or several o, m, and p positions R═H or alkyl

  本发明提供具有裂解酶活性的多肽，编码这些多肽的多核苷酸以及使用这些多核苷酸和多肽的制备和使用方法。在一个方面，本发明是针对具有氨裂解酶活性的多肽，例如苯丙氨酸裂解酶、酪氨酸裂解酶和/或组氨酸裂解酶活性，包括热稳定和热耐受性活性，以及编码这些酶的多核苷酸，制备和使用这些多核苷酸和多肽。本发明的多肽可用于各种制药、农业和工业背景中。其中，X═NO2、Cl、Br、F、NH2、OH、H，在一个或几个o、m和p位置上为烷基；R═H或烷基。