Ethyl 6-fluoro-7-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-4-oxo-1-(1,3-thiazol-2-yl)-1,8-naphthyridine-3-carboxylate | 727739-60-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: Ethyl 6-fluoro-7-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-4-oxo-1-(1,3-thiazol-2-yl)-1,8-naphthyridine-3-carboxylate
• CAS: 727739-60-8
• 化学式: C₂₃H₂₆FN₅O₅S
• 分子量: 503.554
• InChiKey: LPIFXOXWZFUJHN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  35
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  142
• 氢给体数：
  1
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  Ethyl 6-fluoro-7-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-4-oxo-1-(1,3-thiazol-2-yl)-1,8-naphthyridine-3-carboxylate 在 sodium hydroxide 、 sodium tetrahydroborate 作用下， 以 甲醇 、 乙醇 为溶剂， 生成 tert-butyl N-[1-[6-benzyl-3-fluoro-5-oxo-8-(1,3-thiazol-2-yl)-1,8-naphthyridin-2-yl]pyrrolidin-3-yl]carbamate
  参考文献：
  名称：

  Synthesis and structure–activity relationships of 3-substituted 1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridines as novel antitumor agents

  摘要：

  In order to obtain clinically useful antitumor agent, we have designed and synthesized various 3-substituted 1,4-dihydro4-oxo-1,(2-thiazolyl)-1,8-naphthyridines, and evaluated their cytotoxic activity. The series of novel 3-substituted derivatives synthesized in this study showed good antitumor activity against murine P388 leukemia. Particularly, the 3-formyl 1,8-naphthyridine displayed an antitumor activity equal to that of the 3-carboxy 1,8-naphthyridine against murine and human tumor cell lines as well as in vivo test for mouse leukemia. These results demonstrate that the carboxy group at the C-3 position of 1,8-naphthyridine ring is not essential for antitumor activity. In addition, the trend of cytotoxic activity for the 3-substituted 1,8-naphthyridines was different from that of antibacterial activity. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.04.011
• 作为产物：
  描述：

  二碳酸二叔丁酯 、 ethyl 7-(3-amino-1-pyrrolidinyl)-6-fluoro-1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylate 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以94%的产率得到Ethyl 6-fluoro-7-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-4-oxo-1-(1,3-thiazol-2-yl)-1,8-naphthyridine-3-carboxylate
  参考文献：
  名称：

  Synthesis and structure–activity relationships of 3-substituted 1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridines as novel antitumor agents

  摘要：

  In order to obtain clinically useful antitumor agent, we have designed and synthesized various 3-substituted 1,4-dihydro4-oxo-1,(2-thiazolyl)-1,8-naphthyridines, and evaluated their cytotoxic activity. The series of novel 3-substituted derivatives synthesized in this study showed good antitumor activity against murine P388 leukemia. Particularly, the 3-formyl 1,8-naphthyridine displayed an antitumor activity equal to that of the 3-carboxy 1,8-naphthyridine against murine and human tumor cell lines as well as in vivo test for mouse leukemia. These results demonstrate that the carboxy group at the C-3 position of 1,8-naphthyridine ring is not essential for antitumor activity. In addition, the trend of cytotoxic activity for the 3-substituted 1,8-naphthyridines was different from that of antibacterial activity. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.04.011