(Z)-N-甲基-N-(1-氧代-9-十八烷基)-beta-丙氨酸 | 18289-85-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (Z)-N-甲基-N-(1-氧代-9-十八烷基)-beta-丙氨酸
• 英文名称: N-oleoyl-N-methyl-β-alanine
• 英文别名: Oleoyl methyl beta-alanine；3-[methyl-[(Z)-octadec-9-enoyl]amino]propanoic acid
• CAS: 18289-85-5
• 化学式: C₂₂H₄₁NO₃
• 分子量: 367.572
• InChiKey: ZRNBEAAEJJLWTJ-KHPPLWFESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  26
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (Z)-N-甲基-N-(1-氧代-9-十八烷基)-beta-丙氨酸 、 二乙醇胺 160.0 ℃ 、2.0 kPa 条件下， 反应 2.0h， 以1.154 g的产率得到diethanolamine N-(N-oleoyl-N-methyl-β-alanine)amide-O,O'-bis(N-oleoyl-N-methyl-β-alanine)ester
  参考文献：
  名称：

  アルカノールアミン誘導体及びそれを含有する化粧料

  摘要：

  这是一种含有多链型高极性油剂的高亲和力的醇胺衍生物，用于化妆品，适用于头发和皮肤。【解决方案】表示为下式（1）的醇胺衍生物。[R1、R2分别独立为H或由式（2）表示的取代基；R1、R2至少不同时为H；A为H、甲基或-CH2CH2O-R3基；R3基为式（2）表示的取代基][R4为碳原子数为7〜21的烃链；包括它们的混合物；p为0或1的整数]【选择图】无

  公开号：

  JP2016199480A

文献信息

• LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
  申请人：JX Nippon Oil & Energy Corporation

  公开号：EP3037505A1

  公开（公告）日：2016-06-29

  A lubricant oil composition for internal combustion engines with which further reduction of friction can be achieved to provide excellent fuel efficiency is provided. (A) A lubricant oil base oil having a kinematic viscosity at 100°C of 2.0 to 5.0 mm2/s; (B) a molybdenum-based friction modifier in an amount of 0.005 to 0.2 mass% in terms of the mass of the molybdenum relative to the total mass of the composition; (C) a metal-based detergent in an amount of 0.01 to 1 mass% in terms of the mass of the metal relative to the total mass of the composition; and (D) 0.01 to 10 mass% of at least one compound selected from amino acids having a C6-24 alkyl, alkenyl, or acyl group, and/or derivatives of the amino acids.

  提供了一种用于内燃机的润滑油组合物，使用该组合物可以进一步减少摩擦，从而提供出色的燃油效率。(A) 100°C 时运动粘度为 2.0 至 5.0 mm2/s 的润滑油基础油；(B) 相对于组合物总质量而言，钼基摩擦改进剂的用量为 0.005 至 0.2 质量％；(C) 相对于组合物总质量而言，金属基清净剂的用量为 0.(D) 0.01 至 10 质量％的至少一种选自具有 C6-24 烷基、烯基或酰基的氨基酸和/或氨基酸衍生物的化合物。
• METHOD FOR PREPARING SUGAR CHAIN
  申请人：Sumitomo Bakelite Co., Ltd.

  公开号：EP3432000A1

  公开（公告）日：2019-01-23

  Provided is a method for preparing a sugar chain, including: a labeling step of adding a labeling reagent to a sugar chain-containing sample which contains a sugar chain to obtain a labeled product containing a labeled substance of the sugar chain, in which a reaction environment of the labeling reagent and the sugar chain contains water in the labeling step.

  本发明提供了一种制备糖链的方法，包括：在含有糖链的样品中加入标记试剂以获得含有糖链标记物质的标记产品的标记步骤，在标记步骤中，标记试剂和糖链的反应环境中含有水。
• Novel surfactants and use thereof
  申请人：Sato Yoshinobu

  公开号：US20060062751A1

  公开（公告）日：2006-03-23

  The invention relates to a novel surfactant which is obtained by blending an N—C 8-24 acylamino acid and an alkali salt of an amino acid, and also relates to a detergent composition comprising this surfactant as a cleansing component and an emulsion composition comprising this surfactant as an emulsifying component. In the alkali salt of an amino acid, a suitable amino acid is an acidic or neutral α-amino acid, and a suitable alkali is sodium, potassium, triethanolamine, or N-methyltaurine sodium. In the N—C 8-24 acylamino acid, a suitable amino acid is acidic or neutral, and a suitable C 8-24 acyl is a C 12-18 acyl. This surfactant can provide a detergent composition which ensures good lathering ability and foam quality and which does not cause stiff hair or taut skin after use. The surfactant can also provide an emulsion composition which ensures a good emulsion state.

  本发明涉及一种新型表面活性剂，它是通过将一种 N-C 8-24 酰氨基酸和一种氨基酸的碱式盐混合而得到的新型表面活性剂，还涉及一种由该表面活性剂作为清洁组分的洗涤剂组合物和一种由该表面活性剂作为乳化组分的乳液组合物。在氨基酸的碱盐中，合适的氨基酸是酸性或中性 α-氨基酸，合适的碱是钠、钾、三乙醇胺或 N-甲基牛磺酸钠。在 N-C 8-24 酰氨基中，合适的氨基酸是酸性或中性的，而合适的 C 8-24 酰基是 C 12-18 酰基。这种表面活性剂可以提供一种洗涤剂组合物，确保良好的起泡能力和泡沫质量，使用后不会造成头发僵硬或皮肤紧绷。这种表面活性剂还能提供一种乳液组合物，确保良好的乳液状态。
• NOVEL SURFACTANTS AND USE THEREOF
  申请人：P & PF Co., Ltd.

  公开号：EP1586625B1

  公开（公告）日：2009-06-03
• LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
  申请人：JX NIPPON OIL & ENERGY CORPORATION

  公开号：US20180023026A1

  公开（公告）日：2018-01-25

  Provided is a lubricating oil composition for internal combustion engine, which further reduces the friction to exhibit excellent fuel efficiency performance. A lubricating oil composition for internal combustion engine, which contains (A) a lubricant base oil having a dynamic viscosity of 2.0 to mm 2 /s at 100° C., (B) a molybdenum-based friction modifier in an amount of 0.005 to 0.2% by mass, in terms of a molybdenum content, based on the mass of the composition, (C) a salicylate-based metal detergent in an amount of 0.01 to 1% by mass, in terms of a metal content, based on the mass of the composition, and (D) at least one compound selected from amino acids having an alkyl group, alkenyl group, or acyl group having 15 to 24 carbon atoms and/or derivatives thereof in an amount of 0.01 to 10% by mass.