{6-Amino-4-[2-(3,4-dimethyl-phenyl)-2-oxo-ethylamino]-5-nitro-pyridin-2-yl}-carbamic acid ethyl ester | 82602-23-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: {6-Amino-4-[2-(3,4-dimethyl-phenyl)-2-oxo-ethylamino]-5-nitro-pyridin-2-yl}-carbamic acid ethyl ester
• 英文别名: ethyl N-[6-amino-4-[[2-(3,4-dimethylphenyl)-2-oxo-ethyl]amino]-5-nitro-2-pyridyl]carbamate；ethyl N-[6-amino-4-[[2-(3,4-dimethylphenyl)-2-oxoethyl]amino]-5-nitropyridin-2-yl]carbamate
• CAS: 82602-23-1
• 化学式: C₁₈H₂₁N₅O₅
• 分子量: 387.395
• InChiKey: KDMVSSOXQBNIKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  152
• 氢给体数：
  3
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  {6-Amino-4-[2-(3,4-dimethyl-phenyl)-2-oxo-ethylamino]-5-nitro-pyridin-2-yl}-carbamic acid ethyl ester 在 镍 氢气 作用下， 以 1,4-二氧六环 、 乙醇 为溶剂， 反应 5.0h， 以83%的产率得到[5-Amino-3-(3,4-dimethyl-phenyl)-1,2-dihydro-pyrido[3,4-b]pyrazin-7-yl]-carbamic acid ethyl ester
  参考文献：
  名称：

  New anticancer agents: synthesis of 1,2-dihydropyrido[3,4-b]pyrazines (1-deaza-7,8-dihydropteridines)

  摘要：

  Reaction of alpha-aminoacetophenone oximes (2) with ethyl 6-amino-4-chloro-5-nitropyridine-2-carbamate (1) gave ethyl 6-amino-5-nitro-4-[(2-oxo-2-phenylethyl)amino]pyridine-2-carbamate oximes (3), which were hydrolyzed under acidic conditions to give the corresponding ketones (4). Related pyridines substituted with a keto side chain were prepared from 1 and 1,3-diaminopropanone oximes and by oxidation of the side-chain hydroxy group of ethyl 6-amino-4- [[3-(N-methyl-N-phenylamino)-2-hydroxypropyl]amino]-5-nitropyridine-7- carbamates (6). Catalytic hydrogenation of the nitro group of 4 over Raney nickel in a large volume of ethanol gave the 1-deaza-7,8-dihydropteridines (7). Several of the oximes 3 were successfully hydrogenated to give 7 directly. The resulting 1-deaza-7,8-dihydropteridines showed potent cytotoxicity against cultured L1210 cells and significant anticancer activity against lymphocytic leukemia P-388 in mice. These biological activities are attributed to the accumulation of cells at mitosis.

  DOI：

  10.1021/jm00351a008
• 作为产物：
  描述：

  (6-amino-4-chloro-5-nitropyridin-2-yl)carbamate 在 盐酸 、 三乙胺 作用下， 以 1,4-二氧六环 、 乙醇 为溶剂， 反应 5.5h， 生成 {6-Amino-4-[2-(3,4-dimethyl-phenyl)-2-oxo-ethylamino]-5-nitro-pyridin-2-yl}-carbamic acid ethyl ester
  参考文献：
  名称：

  New anticancer agents: synthesis of 1,2-dihydropyrido[3,4-b]pyrazines (1-deaza-7,8-dihydropteridines)

  摘要：

  Reaction of alpha-aminoacetophenone oximes (2) with ethyl 6-amino-4-chloro-5-nitropyridine-2-carbamate (1) gave ethyl 6-amino-5-nitro-4-[(2-oxo-2-phenylethyl)amino]pyridine-2-carbamate oximes (3), which were hydrolyzed under acidic conditions to give the corresponding ketones (4). Related pyridines substituted with a keto side chain were prepared from 1 and 1,3-diaminopropanone oximes and by oxidation of the side-chain hydroxy group of ethyl 6-amino-4- [[3-(N-methyl-N-phenylamino)-2-hydroxypropyl]amino]-5-nitropyridine-7- carbamates (6). Catalytic hydrogenation of the nitro group of 4 over Raney nickel in a large volume of ethanol gave the 1-deaza-7,8-dihydropteridines (7). Several of the oximes 3 were successfully hydrogenated to give 7 directly. The resulting 1-deaza-7,8-dihydropteridines showed potent cytotoxicity against cultured L1210 cells and significant anticancer activity against lymphocytic leukemia P-388 in mice. These biological activities are attributed to the accumulation of cells at mitosis.

  DOI：

  10.1021/jm00351a008

文献信息

• INHIBITORS OF FTSZ AND USES THEREOF
  申请人：White E. Lucile

  公开号：US20100113429A1

  公开（公告）日：2010-05-06

  The invention relates to inhibitors of FtsZ polymerization and uses thereof.
• US7718651B2
  申请人：——

  公开号：US7718651B2

  公开（公告）日：2010-05-18
• New anticancer agents: synthesis of 1,2-dihydropyrido[3,4-b]pyrazines (1-deaza-7,8-dihydropteridines)
  作者：Carroll Temple、Glynn P. Wheeler、Robert D. Elliott、Jerry D. Rose、Conrad L. Kussner、Robert N. Comber、John A. Montgomery

  DOI：10.1021/jm00351a008

  日期：1982.9

  Reaction of alpha-aminoacetophenone oximes (2) with ethyl 6-amino-4-chloro-5-nitropyridine-2-carbamate (1) gave ethyl 6-amino-5-nitro-4-[(2-oxo-2-phenylethyl)amino]pyridine-2-carbamate oximes (3), which were hydrolyzed under acidic conditions to give the corresponding ketones (4). Related pyridines substituted with a keto side chain were prepared from 1 and 1,3-diaminopropanone oximes and by oxidation of the side-chain hydroxy group of ethyl 6-amino-4- [[3-(N-methyl-N-phenylamino)-2-hydroxypropyl]amino]-5-nitropyridine-7- carbamates (6). Catalytic hydrogenation of the nitro group of 4 over Raney nickel in a large volume of ethanol gave the 1-deaza-7,8-dihydropteridines (7). Several of the oximes 3 were successfully hydrogenated to give 7 directly. The resulting 1-deaza-7,8-dihydropteridines showed potent cytotoxicity against cultured L1210 cells and significant anticancer activity against lymphocytic leukemia P-388 in mice. These biological activities are attributed to the accumulation of cells at mitosis.