4-(4-aminophenyl)-N-(3-(dimethylamino)propyl)-1-methyl-1H-pyrrole-2-carboxamide | 1187065-42-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 4-(4-aminophenyl)-N-(3-(dimethylamino)propyl)-1-methyl-1H-pyrrole-2-carboxamide
• 英文别名: 4-(4-aminophenyl)-N-[3-(dimethylamino)propyl]-1-methylpyrrole-2-carboxamide
• CAS: 1187065-42-4
• 化学式: C₁₇H₂₄N₄O
• 分子量: 300.404
• InChiKey: RIYNVZUZEWGZCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(2-甲基-1,3-噻唑-4-基)苯甲酸 、 4-(4-aminophenyl)-N-(3-(dimethylamino)propyl)-1-methyl-1H-pyrrole-2-carboxamide 在 1-羟基苯并三唑 、 N,N'-二异丙基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 生成 N-[3-(dimethylamino)propyl]-1-methyl-4-[4-[[4-(2-methyl-1,3-thiazol-4-yl)benzoyl]amino]phenyl]pyrrole-2-carboxamide
  参考文献：
  名称：

  GC-Targeted C8-Linked Pyrrolobenzodiazepine–Biaryl Conjugates with Femtomolar in Vitro Cytotoxicity and in Vivo Antitumor Activity in Mouse Models

  摘要：

  DNA binding 4-(1-methyl-1H-pyrrol-3-yl)-benzenamine (MPB) building blocks have been developed that span two DNA base pairs with a strong preference for GC-rich DNA. They have been conjugated to a pyrrolo[2,1-c][1,4]benzodiazepine (PBD) molecule to produce C8-linked PBD MPB hybrids that can stabilize GC-rich DNA by up to 13-fold compared to AT-rich DNA. Some have subpicomolar IC50 values in human tumor cell lines and in primary chronic lymphocytic leukemia cells, while being up to 6 orders less cytotoxic in the non-tumor cell line WI38, suggesting that key DNA sequences may be relevant targets in these ultrasensitive cancer cell lines. One conjugate, 7h (KMR-28-39), which has femtomolar activity in the breast cancer cell line MDA-MB-231, has significant dose-dependent antitumor activity in MDA-MB-231 (breast) and MIA PaCa-2 (pancreatic) human tumor xenograft mouse models with insignificant toxicity at therapeutic doses. Preliminary studies suggest that 7h may sterically inhibit interaction of the transcription factor NF-kappa B with its cognate DNA binding sequence.

  DOI：

  10.1021/jm301882a
• 作为产物：
  描述：

  1-(4-bromo-1-methyl-1H-pyrrol-2-yl)-2,2,2-trichloroethan-1-one 在 四(三苯基膦)钯 、 palladium on activated charcoal 、 氢气 、 potassium carbonate 作用下， 以 四氢呋喃 、 乙醇 、 水 、 乙酸乙酯 、 甲苯 为溶剂， 反应 4.0h， 生成 4-(4-aminophenyl)-N-(3-(dimethylamino)propyl)-1-methyl-1H-pyrrole-2-carboxamide
  参考文献：
  名称：

  GC-Targeted C8-Linked Pyrrolobenzodiazepine–Biaryl Conjugates with Femtomolar in Vitro Cytotoxicity and in Vivo Antitumor Activity in Mouse Models

  摘要：

  DNA binding 4-(1-methyl-1H-pyrrol-3-yl)-benzenamine (MPB) building blocks have been developed that span two DNA base pairs with a strong preference for GC-rich DNA. They have been conjugated to a pyrrolo[2,1-c][1,4]benzodiazepine (PBD) molecule to produce C8-linked PBD MPB hybrids that can stabilize GC-rich DNA by up to 13-fold compared to AT-rich DNA. Some have subpicomolar IC50 values in human tumor cell lines and in primary chronic lymphocytic leukemia cells, while being up to 6 orders less cytotoxic in the non-tumor cell line WI38, suggesting that key DNA sequences may be relevant targets in these ultrasensitive cancer cell lines. One conjugate, 7h (KMR-28-39), which has femtomolar activity in the breast cancer cell line MDA-MB-231, has significant dose-dependent antitumor activity in MDA-MB-231 (breast) and MIA PaCa-2 (pancreatic) human tumor xenograft mouse models with insignificant toxicity at therapeutic doses. Preliminary studies suggest that 7h may sterically inhibit interaction of the transcription factor NF-kappa B with its cognate DNA binding sequence.

  DOI：

  10.1021/jm301882a