1,1-dimethylethyl trans-<4-(4-aminophenyl)-3-pyrrolidinyl>carbamate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 1,1-dimethylethyl trans-<4-(4-aminophenyl)-3-pyrrolidinyl>carbamate
• 英文别名: 1,1-dimethylethyl trans-[4-(4-aminophenyl)-3-pyrrolidinyl]carbamate；tert-Butyl ((3R,4S)-4-(4-aminophenyl)pyrrolidin-3-yl)carbamate；tert-butyl N-[(3R,4S)-4-(4-aminophenyl)pyrrolidin-3-yl]carbamate
• 化学式: C₁₅H₂₃N₃O₂
• 分子量: 277.367
• InChiKey: AZMHKBZZNLSUFW-OLZOCXBDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  76.4
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,1-dimethylethyl trans-<4-(4-aminophenyl)-3-pyrrolidinyl>carbamate 在 盐酸 、 三乙胺 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 15.0h， 生成 trans-7-<3-amino-4-(4-aminophenyl)-1-pyrrolidinyl>-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid hydrochloride
  参考文献：
  名称：

  Synthesis and antimicrobial evaluation of a series of 7-[3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl]-4-quinolone and -1,8-naphthyridone-3-carboxylic acids

  摘要：

  A series of 6-fluoroquinolone- and 6-fluoro-1,8-naphthyridone-3-carboxylic acids possessing a [3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl] group at C-7 were synthesized and evaluated for their antimicrobial activity. The effect of the relative stereochemistry of the pyrrolidinyl substituents, as well as the presence of different functional groups on the 4-aryl (or cyclopropyl) moiety, was investigated in conjunction with their attachment to several quinolone or naphthyridone nuclei. In general, the incorporation of substituents on the aryl (or cyclopropyl) ring decreased in vitro and in vivo activity, regardless of the nature and relative position of the substituent. Bulky, lipophilic groups and substitution at the 2- and 3-position of the aromatic ring were particularly deleterious. Within a limited subset of derivatives, cis substitution of the pyrrolidine ring was less favorable than trans substitution. The majority of these effects were more apparent against the Enterobacteriaceae than against any other Gram-negative or Gram-positive organism and could be associated with negative interactions related to permeability or transport factors.

  DOI：

  10.1021/jm00078a002
• 作为产物：
  描述：

  对硝基肉桂酸 在 palladium on activated charcoal copper(l) iodide 、 叠氮磷酸二苯酯 、 氢气 、 三氟乙酸 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 为溶剂， 25.0 ℃ 、344.73 kPa 条件下， 反应 74.42h， 生成 1,1-dimethylethyl trans-<4-(4-aminophenyl)-3-pyrrolidinyl>carbamate
  参考文献：
  名称：

  Synthesis and antimicrobial evaluation of a series of 7-[3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl]-4-quinolone and -1,8-naphthyridone-3-carboxylic acids

  摘要：

  A series of 6-fluoroquinolone- and 6-fluoro-1,8-naphthyridone-3-carboxylic acids possessing a [3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl] group at C-7 were synthesized and evaluated for their antimicrobial activity. The effect of the relative stereochemistry of the pyrrolidinyl substituents, as well as the presence of different functional groups on the 4-aryl (or cyclopropyl) moiety, was investigated in conjunction with their attachment to several quinolone or naphthyridone nuclei. In general, the incorporation of substituents on the aryl (or cyclopropyl) ring decreased in vitro and in vivo activity, regardless of the nature and relative position of the substituent. Bulky, lipophilic groups and substitution at the 2- and 3-position of the aromatic ring were particularly deleterious. Within a limited subset of derivatives, cis substitution of the pyrrolidine ring was less favorable than trans substitution. The majority of these effects were more apparent against the Enterobacteriaceae than against any other Gram-negative or Gram-positive organism and could be associated with negative interactions related to permeability or transport factors.

  DOI：

  10.1021/jm00078a002

文献信息

• Synthesis and antimicrobial evaluation of a series of 7-[3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl]-4-quinolone and -1,8-naphthyridone-3-carboxylic acids
  作者：Ruth A. Bucsh、John M. Domagala、Edgardo Laborde、Josephine C. Sesnie

  DOI：10.1021/jm00078a002

  日期：1993.12

  A series of 6-fluoroquinolone- and 6-fluoro-1,8-naphthyridone-3-carboxylic acids possessing a [3-amino (or aminomethyl)-4-aryl (or cyclopropyl)-1-pyrrolidinyl] group at C-7 were synthesized and evaluated for their antimicrobial activity. The effect of the relative stereochemistry of the pyrrolidinyl substituents, as well as the presence of different functional groups on the 4-aryl (or cyclopropyl) moiety, was investigated in conjunction with their attachment to several quinolone or naphthyridone nuclei. In general, the incorporation of substituents on the aryl (or cyclopropyl) ring decreased in vitro and in vivo activity, regardless of the nature and relative position of the substituent. Bulky, lipophilic groups and substitution at the 2- and 3-position of the aromatic ring were particularly deleterious. Within a limited subset of derivatives, cis substitution of the pyrrolidine ring was less favorable than trans substitution. The majority of these effects were more apparent against the Enterobacteriaceae than against any other Gram-negative or Gram-positive organism and could be associated with negative interactions related to permeability or transport factors.