【药物名称】ABT-751, E-7010
化学结构式(Chemical Structure):
参考文献No.17016
标题:Sulfonamide derivs
作者:Yoshino, H.; Ueda, N.; Sugumi, H.; Niijima, J.; Kotake, Y.; Okada, T.; Koyanagi, N.; Watanabe, T.; Asada, M.; Yoshimatsu, K.; Iijima, A.; Nagasu, T.; Tsukahara, K.; Kitoh, K. (Eisai Co., Ltd.)
来源:EP 0472053; JP 1993039256; US 5250549; US 5292758; US 5332751; US 5434172
合成路线图解说明:

The condensation of 4-aminophenol (I) with 2-chloro-3-nitropyridine (II) in DMF at 100 C gives 4-(3-nitropyridin-2-ylamino)phenol (III), which is reduced with H2 over Pd/C in THF-methanol to afford 4-(3-aminopyridin-2-ylamino)phenol (IV). Finally, this compound is condensed with 4-methoxybenzenesulfonylchloride (V) by means of pyridine in THF.

参考文献No.184581
标题:Novel sulfonamides as potential, systemically active antitumor agents
作者:Yoshino, H.; Ueda, N.; Niijima, J.; Sugumi, H.; Kotake, Y.; Koyanagi, N.; Yoshimatsu, K.; Asada, M.; Watanabe, T.; Nagasu, T.; et al.
来源:J Med Chem 1992,35(13),2496-7
合成路线图解说明:

The condensation of 4-aminophenol (I) with 2-chloro-3-nitropyridine (II) in DMF at 100 C gives 4-(3-nitropyridin-2-ylamino)phenol (III), which is reduced with H2 over Pd/C in THF-methanol to afford 4-(3-aminopyridin-2-ylamino)phenol (IV). Finally, this compound is condensed with 4-methoxybenzenesulfonylchloride (V) by means of pyridine in THF.

参考文献No.226656
标题:E-7010
作者:Hoshi, A.; Casta馿r, J.
来源:Drugs Fut 1993,18(11),995
合成路线图解说明:

The condensation of 4-aminophenol (I) with 2-chloro-3-nitropyridine (II) in DMF at 100 C gives 4-(3-nitropyridin-2-ylamino)phenol (III), which is reduced with H2 over Pd/C in THF-methanol to afford 4-(3-aminopyridin-2-ylamino)phenol (IV). Finally, this compound is condensed with 4-methoxybenzenesulfonylchloride (V) by means of pyridine in THF.

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