N-benzyl-2-oxo-4-phenylbutanamide

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N-benzyl-2-oxo-4-phenylbutanamide
• 英文别名: N-benzyl-2-oxo-4-phenylbutyramide
• 化学式: C₁₇H₁₇NO₂
• 分子量: 267.327
• InChiKey: QSDRPVSYKHAVAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-benzyl-2-oxo-4-phenylbutanamide 在 sodium tetrahydroborate 作用下， 以90%的产率得到N-benzyl-2-hydroxy-4-phenylbutanamide
  参考文献：
  名称：

  Biocatalytic reduction of α-keto amides to (R)-α-hydroxy amides using Candida parapsilosis ATCC 7330

  摘要：

  Biocatalytic reduction of primary and secondary alpha-keto amides was accomplished using whole cells of Candida parapsilosis ATCC 7330. The primary (R)-alpha-hydroxy amides were obtained in good enantiomeric excess (up to 94%) and conversion (88-99%) as compared to the secondary (R)-alpha-hydroxy amides. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.cattod.2012.03.081
• 作为产物：
  描述：

  N-Benzyl-2-oxo-4-phenyl-butyrimidoyl chloride 在 calcium carbonate 作用下， 以 丙酮 为溶剂， 反应 0.02h， 生成 N-benzyl-2-oxo-4-phenylbutanamide
  参考文献：
  名称：

  Rapid synthesis of α-ketoamides using microwave irradiation–simultaneous cooling method

  摘要：

  Microwave-assisted acyl chloride-isonitrile condensation and CaCO3-mediated hydrolysis constitute a one-pot, 2-minute process to prepare alpha-ketoamides. (C) 2003 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2003.09.180

文献信息

• Catalytic Enantioselective Pictet–Spengler Reaction of α‐Ketoamides Catalyzed by a Single H‐Bond Donor Organocatalyst
  作者：Rémi Andres、Qian Wang、Jieping Zhu

  DOI：10.1002/anie.202201788

  日期：2022.5.2

  A simple prolinamide bearing a single H-bond donor urea function catalyzes the Pictet–Spengler reaction between tryptamines and α-ketoamides to afford 1,1-disubstituted tetrahydro-β-carbolines in excellent yields and enantiomeric excesses.

  带有单一氢键供体尿素功能的简单脯氨酰胺可催化色胺和 α-酮酰胺之间的 Pictet-Spengler 反应，以优异的产率和对映体过量提供 1,1-二取代的四氢-β-咔啉。
• Amino acid derivatives as antihypertensives
  申请人：Merck & Co., Inc.

  公开号：US04472380A1

  公开（公告）日：1984-09-18

  There are disclosed processes for preparing carboxyalkyl dipeptide derivatives and related compounds which are useful as angiotension converting enzyme (ACE) inhibitors and as antihypertensives and pharmaceutical compositions containing these carboxyalkyl dipeptide compounds in combination with another antihypertensive and/or diuretic compound.

  本发明公开了制备羧基烷基二肽衍生物及其相关化合物的方法，这些化合物可用作血管紧张素转换酶（ACE）抑制剂和降压剂，并且与另一种降压剂和/或利尿剂化合物结合在一起的药物组合物中含有这些羧基烷基二肽化合物。
• Carboxyalkyl dipeptide derivatives, process for preparing them and pharmaceutical composition containing them
  申请人：Merck & Co., Inc.

  公开号：EP0012401A1

  公开（公告）日：1980-06-25

  Carboxyalkyl dipeptide derivatives and related compounds which are useful as antihypertensives, and having the formulae: wherein R and R6 are the same or different and are hydroxy, alkoxy, alkenoxy, dialkylamino alkoxy, acylamino alkoxy, acyloxy alkoxy, aryloxy, alkyloxy, substituted aryloxy or substituted aralkoxy wherein the substituent is methyl, halo, or niethoxy, amino, alkylamino, dialkylamino, aralkylamino or hydroxyamino; R1 is hydrogen, alkyl of from 1 to 20 carbon atoms, including branched, cyclic and unsaturated alkyl groups; substituted alkyl wherein the substituent is halo, hydroxy, alkoxy, aryloxy amino, alkylamino, dialkylamino, acylamino, arylamino, guanidino, imidazolyl, indolyl, mercapto, alkylthio, arylthio, carboxy, carboxamido, carbalkoxy, phenyl, substituted phenyl wherein the substituent is alkyl, alkoxy or halo; aralkyl or heteroaralkyl, aralkenyl or heteroaralkenyl, substituted aralkyl, substituted heteroaralkyl, substituted aralkenyl or substituted hetereoaralkenyl, wherein the substituent is halo or dihalo, alkyl, hydroxy, alkoxy, amino, aminomethyl, acylamino, dialkylamino, alkylamino, carboxyl, haloalkyl, cyano or sulfonamido, aralkyl or hetereoaralkyl substituted on the alkyl portion by amino or acylamino; R2 and R7 are hydrogen or alkyl; R3 is hydrogen, alkyl, phenylalkyl, aminomethylphenyl- alkyl, hydroxyphenylalkyl, hydroxyalkyl, acetylaminoalkyl, acylaminoalkyl, acylaminoalkyl aminoalkyl, dimethyl- aminoalkyl, haloalkyl, guanidinoalkyl, imidazolylalkyl, indolylalkyl, mercaptoalkyl and aikylthioalkyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl, phenyl, phenylalkyl, hydroxyphenylalkyl, hydroxyalkyl, aminoalkyl, guanidinoalkyl, imidazolylalkyl, indolylalkyl, mercaptoalkyl or alkylthioalkyl; R and R5 may be connected together to form an alkylene bridge of from 2 to 4 carbon atoms, an alkylene bridge of from 2 to 3 carbon atoms and one sulphur atom, an alkylene bridge of from 3 to 4 carbon atoms containing a double bond or an alkylene bridge as above, substituted with hydroxy, alkoxy or alkyl and the pharmaceutically acceptable salts thereof.

  可用作抗高血压药的羧烷基二肽衍生物及相关化合物，其式如下 其中 R 和 R6 相同或不同，并且是羟基、烷氧基、烯氧基、二烷基氨基烷氧基、酰氨基烷氧基、酰氧基烷氧基、芳氧基、烷氧基、取代的芳氧基或取代的烷氧基，其中取代基是甲基、卤代或二乙氧基、氨基、烷基氨基、二烷基氨基、芳基氨基或羟基氨基； R1 是氢、1 至 20 个碳原子的烷基，包括支链、环状和不饱和烷基； 取代基为卤素、羟基、烷氧基、芳氧基氨基、烷基氨基、二烷基氨基、酰基氨基、芳基氨基、胍基、咪唑基、吲哚基、巯基、烷硫基、芳硫基、羧基、羧酰胺基、羰基烷氧基、苯基、取代基为烷基、烷氧基或卤素的取代苯基；芳烷基或杂烷基、芳烯基或杂芳烯基、取代的芳烷基、取代的杂烷基、取代的芳烯基或取代的对位芳烯基，其中取代基为卤代或二卤代、烷基、羟基、烷氧基、氨基、氨甲基、酰氨基、二烷基氨基、烷基氨基、羧基、卤代烷基、氰基或磺酰氨基，烷基部分被氨基或酰氨基取代的芳烷基或对位芳烷基； R2 和 R7 是氢或烷基； R3 是氢、烷基、苯基烷基、氨甲基苯基烷基、羟基苯基烷基、羟基烷基、乙酰氨基烷基、酰氨基烷基、酰氨基烷基氨基烷基、二甲基氨基烷基、卤代烷基、胍基烷基、咪唑基烷基、吲哚基烷基、巯基烷基和烷硫基烷基； R4 是氢或烷基 R5 是氢、烷基、苯基、苯基烷基、羟苯基烷基、羟基烷基、氨基烷基、胍基烷基、咪唑基烷基、吲哚基烷基、巯基烷基或硫代烷基； R 和 R5 可连接在一起，形成 2 至 4 个碳原子的亚烷基桥、2 至 3 个碳原子和一个硫原子的亚烷基桥、含有双键的 3 至 4 个碳原子的亚烷基桥或被羟基、烷氧基或烷基取代的上述亚烷基桥及其药学上可接受的盐。
• Synthesis of α-Ketoamides by a Molecular-Sieves-Promoted Formal Oxidative Coupling of Aliphatic Aldehydes with Isocyanides
  作者：Jean-Marie Grassot、Géraldine Masson、Jieping Zhu

  DOI：10.1002/anie.200704840

  日期：2008.1.18
• US4374829A
  申请人：——

  公开号：US4374829A

  公开（公告）日：1983-02-22