methyl 3-formyl-4-[(methylsulfonyl)amino]-5-nitrobenzoate | 183431-02-9

• 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: methyl 3-formyl-4-[(methylsulfonyl)amino]-5-nitrobenzoate
• 英文别名: methyl 3-formyl-4-(methanesulfonamido)-5-nitrobenzoate
• CAS: 183431-02-9
• 化学式: C₁₀H₁₀N₂O₇S
• 分子量: 302.265
• InChiKey: UYKMIKMPZDVKEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  144
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  methyl 3-formyl-4-[(methylsulfonyl)amino]-5-nitrobenzoate 在 platinum(IV) oxide 盐酸羟胺 、 氢气 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 methyl 3-amino-5-[(N-hydroxyimino)methyl]-4-[(methylsulfonyl)amino]-benzoate
  参考文献：
  名称：

  Synthesis and inhibitory activity of benzoic acid and pyridine derivatives on influenza neuraminidase

  摘要：

  Based upon the activity and X-ray crystallographic studies of tri-substituted benzene derivatives containing carboxylic acid, acetamido and guanidine groups, we investigated the effect of the fourth substituent to fulfill the fourth pocket of neuraminidase enzyme. The groups selected as fourth substituents were hydroxymethyl, hydroxyethyl, oxime and amino. These tetra-substituted benzene derivatives were synthesized and evaluated for neuraminidase inhibitory activity. All these compounds were found to have poorer IC50 values than the tri-substituted compounds. Further, benzene ring was replaced by pyridine ring and di, tri and tetra-substituted pyridine derivatives were synthesized. The activity of the pyridine derivatives was comparable to benzene derivatives. The fourth substituent seems to disturb the binding of the other three substituents, so the activity is reduced as compared to trisubstituted benzene and pyridine derivatives. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.01.042
• 作为产物：
  描述：

  2-(methanesulfonylamino)-5-(methoxycarbonyl)benzaldehyde 在 硝酸 作用下， 以2.5 g (55.3%)的产率得到methyl 3-formyl-4-[(methylsulfonyl)amino]-5-nitrobenzoate
  参考文献：
  名称：

  Substituted benzene derivatives useful as neuraminidase inhibitors

  摘要：

  化合物的化学式（I）：##STR1##或其药用盐或前药形式，其中：n为0-1；m为0；p为0-1；R.sup.1为--CO.sub.2 H；R.sup.2选自H、--OH和--NH.sub.2的组；R.sup.3为H；R.sup.4为--C（O）NHR.sup.8；R.sup.5为--NHC（R.sup.6）NH.sub.2 R.sup.6选自.dbd.NH、.dbd.NOH、.dbd.NCN、.dbd.O和.dbd.S的组；R.sup.8选自每个碳上取代有0-3卤素的C.sub.1-C.sub.4直链或支链烷基的组。

  公开号：

  US05602277A1

文献信息

• US5602277A
  申请人：——

  公开号：US5602277A

  公开（公告）日：1997-02-11
• [EN] SUBSTITUTED BENZENE DERIVATIVES USEFUL AS NEURAMINIDASE INHIBITORS<br/>[FR] DERIVES DE BENZENE SUBSTITUES, UTILES COMME INHIBITEURS DE LA NEURAMINIDASE
  申请人：BIOCRYST PHARMACEUTICALS, INCORPORATED

  公开号：WO1996030329A1

  公开（公告）日：1996-10-03

  (EN) The invention relates to substituted benzenes and derivatives thereof, useful as neuraminidase inhibitors, to pharmaceutical compositions comprising such compounds, and to methods of using these compounds for treating viral and other infections.(FR) Benzènes substitués et dérivés desdits benzènes, utiles comme inhibiteurs de la neuraminidase, compositions pharmaceutiques renfermant de tels composés et méthodes d'utilisation de ces composés pour le traitement d'infections virales ou autres.