S-(+)-3-methyl-2-(4-chlorophenyl)butanamide | 126180-11-8

• 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: S-(+)-3-methyl-2-(4-chlorophenyl)butanamide
• 英文别名: S-(+)-3-methyl-2-(4-chlorophenyl)butyramide；(2S)-2-(4-chlorophenyl)-3-methylbutanamide
• CAS: 126180-11-8
• 化学式: C₁₁H₁₄ClNO
• 分子量: 211.691
• InChiKey: QZVCKPXVTOPHBV-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  S-(+)-3-methyl-2-(4-chlorophenyl)butanamide 在 N-甲基吗啉 、 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 N-羟基-7-氮杂苯并三氮唑 、 sodium hydride 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-((7-(5-chloro-2-(((2S,6S)-4-((1-(4-((4-(1‘-((S)-2-(4-chlorophenyl)-3-methylbutanoyl)spiro[benzo[d][1,3]dioxole-2,4’-piperidin]-5-yl)but-3-yn-1-yl)oxy)butyl)-1H-pyrazol-4-yl)methyl)-2,6-dimethylpiperazin-1-yl)methyl)-3-methylphenyl)thieno[3,2-b]pyridin-2-yl)methyl)-3-azabicyclo[3.1.0]hexane-2,4-dione
  参考文献：
  名称：

  [EN] PROTEIN STABILIZING COMPOUNDS CONTAINING USP7 LIGANDS
  [FR] COMPOSÉS DE STABILISATION DE PROTÉINE CONTENANT DES LIGANDS D'USP7

  摘要：

  公开号：

  WO2022272133A3

文献信息

• Novel Burkholderia Multivorans LG 31-3, Amidase Produced From the Same, and Method for Resolution of Racemic Mixture Using the Same
  申请人：Park Oh-Jin

  公开号：US20110097768A1

  公开（公告）日：2011-04-28

  The present invention relates to a novel Burkholderia multivorans , an amidase produced from the same, and a method for optical resolution of a racemic mixture using the same, and more particularly to a strain Burkholderia multivorans LG 31-3, an amidase having stereoselective substrate specificity, and a method for optical resolution of a racemic mixture using the same. The amidase produced from the novel Burkholderia multivorans LG 31-3 (KCTC 10920BP) according to the present invention can be useful to produce single enantiomer at a high optical purity since the racemic mixture may be easily optically resolved under enzyme reaction conditions of room temperature and normal pressure.
• SKIN LIGHTENING COMPOSITION
  申请人：Conopco, Inc., d/b/a UNILEVER

  公开号：US20160243015A1

  公开（公告）日：2016-08-25

  Desired skin colour is a major unmet consumer need around the world and especially in Asia. Consumers particularly desire even skin colour, absence of age spots (solar lentigines), absence of hyperpigmentation and lighter overall skin tone. One solution is to use biological actives that reduce the activity of melanocyte cells in skin. These cells, present in the basal layer of the epidermis, make the dark coloured pigment melanin and export it, in small export vesicles called melanosomes, to the neighbouring keratinocytes. It is well described in the literature that compounds which reduce melanin synthesis when topically applied to the skin will reduce skin darkness over time and can generate a more even skin tone. Tyrosinase is a very popular target for the regulation of melanocyte pigment production. However effective inhibitors of tyrosinase are bedevilled by safety issues causing, for example, melanocyte cell death, permanent depigmentation, irritation and allergic reactions. Often effective inhibitors kill melanocytes (for example hydroquinone) or cause sensitisation reactions. There is therefore a great need for safe and effective inhibitors of skin pigment production that work through an alternative safe mechanism. The inventors have observed that selected compounds of the same generic structure: or a salt thereof; wherein R 1 , R 2 , R 3 , R 4 and R 5 may be independently selected from the group consisting of —H, -halide, and methyl, ethyl, propyl, iso-propyl, butyl, and t-butyl moieties, inhibit melanin production in Melanoderms™.
• US8252564B2
  申请人：——

  公开号：US8252564B2

  公开（公告）日：2012-08-28
• [EN] NOVEL BURKHOLDERIA MULTIVORANS LG 31-3, AMIDASE PRODUCED FROM THE SAME, AND METHOD FOR RESOLUTION OF RACEMIC MIXTURE USING THE SAME<br/>[FR] NOUVEAU BURKHOLDERIA MULTIVORANS LG 31-3, AMIDASE PRODUITE À PARTIR DE CELUI-CI, ET PROCÉDÉ DE RÉSOLUTION DE MÉLANGE RACÉMIQUE AU MOYEN DE CEUX-CI
  申请人：LG CHEMICAL LTD

  公开号：WO2007114668A1

  公开（公告）日：2007-10-11

  [EN] The present invention relates to a novel Burkholderia multivorans, an amidase produced from the same, and a method for optical resolution of a racemic mixture using the same, and more particularly to a strain Burkholderia multivorans LG 31-3, an amidase having stereoselective substrate specificity, and a method for optical resolution of a racemic mixture using the same. The amidase produced from the novel Burkholderia multivorans LG 31-3 (KCTC 10920BP) according to the present invention can be useful to produce single enantiomer at a high optical purity since the racemic mixture may be easily optically resolved under enzyme reaction conditions of room temperature and normal pressure.
  [FR] La présente invention concerne un nouveau Burkholderia multivorans, une amidase produite à partir de celui-ci, et un procédé pour réaliser la résolution optique d'un mélange racémique au moyen de ceux-ci. L'invention concerne plus particulièrement une souche de Burkholderia multivorans LG 31-3, une amidase ayant une spécificité de substrat stéréosélective, et un procédé pour réaliser la résolution optique d'un mélange racémique au moyen de ceux-ci. L'amidase produite à partir du nouveau Burkholderia multivorans LG 31-3 (KCTC 10920BP) de l'invention peut s'avérer utile pour produire un énantiomère unique avec une pureté optique élevée puisque le mélange racémique peut facilement subir une résolution optique dans des conditions de réaction enzymatique à température ambiante et pression atmosphérique normale.