(3S,1S')-1-[1'-formyl-2'-(4-methoxyphenyl)-ethyl]-3-[N-methyl-N-(4-methylphenyl)sulfonylamino]-1-azaspiro[4.5]decan-2,8-dione | 333999-56-7

• 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: (3S,1S')-1-[1'-formyl-2'-(4-methoxyphenyl)-ethyl]-3-[N-methyl-N-(4-methylphenyl)sulfonylamino]-1-azaspiro[4.5]decan-2,8-dione
• 英文别名: N-[(3S)-1-[(2S)-1-(4-methoxyphenyl)-3-oxopropan-2-yl]-2,8-dioxo-1-azaspiro[4.5]decan-3-yl]-N,4-dimethylbenzenesulfonamide
• CAS: 333999-56-7
• 化学式: C₂₇H₃₂N₂O₆S
• 分子量: 512.627
• InChiKey: CARAMHYRNDPNTA-OFVILXPXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  36
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  109
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (3S,1S')-1-[1'-formyl-2'-(4-methoxyphenyl)-ethyl]-3-[N-methyl-N-(4-methylphenyl)sulfonylamino]-1-azaspiro[4.5]decan-2,8-dione 在 吡啶 、 4-二甲氨基吡啶 、 水 、 sodium methylate 、 L-Selectride 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 10.5h， 生成 (1S,3S,6S,7S,8R,9R)-7-acetoxy-6-(4-methoxybenzyl)-3-[N-methyl-N-(4-methylphenyl)sulfonylamino]-9-[(4-nitrophenyl)sulfonyloxy]-5-azatricyclo[6.3.1.01,5]dodecan-4-one
  参考文献：
  名称：

  Total Synthesis of Tricyclic Azaspirane Derivatives of Tyrosine:  FR901483 and TAN1251C

  摘要：

  A solution to the long-standing problem presented by the oxidative cyclization of a phenolic 3-arylpropionamide to a spirolactam has been developed in this laboratory via oxazoline chemistry. This research was motivated by our interest in some novel tricyclic azaspirane natural products formally derived from tyrosine, such as FR901483 and TAN1251C. In this paper, we disclose full details of the total synthesis of these substances.

  DOI：

  10.1021/ja016030z
• 作为产物：
  描述：

  L-酪氨酸 在 吡啶 、 盐酸 、 4-二甲氨基吡啶 、 platinum(IV) oxide 、 sodium hydroxide 、 四丙基高钌酸铵 、 2,2,2-三氟乙醇 、 碘苯二乙酸 、 4 A molecular sieve 、 氢气 、 sodium carbonate 、 potassium carbonate 、 N-甲基吗啉氧化物 、 三乙胺 、 三苯基膦 作用下， 以 甲醇 、 四氯化碳 、 二氯甲烷 、 氯仿 、 乙酸乙酯 、 N,N-二甲基甲酰胺 、 丙酮 、 乙腈 为溶剂， 20.0~30.0 ℃ 、101.33 kPa 条件下， 反应 39.25h， 生成 (3S,1S')-1-[1'-formyl-2'-(4-methoxyphenyl)-ethyl]-3-[N-methyl-N-(4-methylphenyl)sulfonylamino]-1-azaspiro[4.5]decan-2,8-dione
  参考文献：
  名称：

  Total Synthesis of Tricyclic Azaspirane Derivatives of Tyrosine:  FR901483 and TAN1251C

  摘要：

  A solution to the long-standing problem presented by the oxidative cyclization of a phenolic 3-arylpropionamide to a spirolactam has been developed in this laboratory via oxazoline chemistry. This research was motivated by our interest in some novel tricyclic azaspirane natural products formally derived from tyrosine, such as FR901483 and TAN1251C. In this paper, we disclose full details of the total synthesis of these substances.

  DOI：

  10.1021/ja016030z

文献信息

• Total Synthesis of FR901483
  作者：Malika Ousmer、Norbert A. Braun、Marco A. Ciufolini

  DOI：10.1021/ol015526i

  日期：2001.3.1

  [GRAPHICS]The total synthesis of FR901483, a structurally novel immunosuppressant, has been accomplished by the use of technology recently developed in this laboratory for the oxidative cyclization of phenolic oxazolines to spirolactams. Our approach may reflect the biosynthetic pathway leading to the natural product.
• Synthetic ventures inspired by biosynthetic hypotheses: the evolution of a method for the oxidative amidation of phenols
  作者：Marco A. Ciufolini、Sylvain Canesi、Malika Ousmer、Norbert A. Braun

  DOI：10.1016/j.tet.2006.01.111

  日期：2006.5

  We describe the development of a technique for the oxidative conversion of 4-alkyl phenols to derivatives of the corresponding 4-alkyl-4-amino-2,5-cyclohexanediones. This transformation, which was inspired by biogenetic considerations, constitutes a key step in the total syntheses of FR-901483, TAN-1251C, and cylindricine C. (c) 2006 Elsevier Ltd. All rights reserved.
• Total Synthesis of Tricyclic Azaspirane Derivatives of Tyrosine:  FR901483 and TAN1251C
  作者：Malika Ousmer、Norbert A. Braun、Claude Bavoux、Monique Perrin、Marco A. Ciufolini

  DOI：10.1021/ja016030z

  日期：2001.8.1

  A solution to the long-standing problem presented by the oxidative cyclization of a phenolic 3-arylpropionamide to a spirolactam has been developed in this laboratory via oxazoline chemistry. This research was motivated by our interest in some novel tricyclic azaspirane natural products formally derived from tyrosine, such as FR901483 and TAN1251C. In this paper, we disclose full details of the total synthesis of these substances.