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【结 构 式】

【药物名称】Acreozast, TYB-2285

【化学名称】3,5-Bis(2-acetoxyacetamido)-4-chlorobenzonitrile
      N,N'-(2-Chloro-5-cyano-1,3-phenylene)bis[2-(acetyloxy)acetamide]

【CA登记号】123548-56-1

【 分 子 式 】C15H14ClN3O6

【 分 子 量 】367.74833

【开发单位】Toyobo (Originator)

【药理作用】Antiallergy/Antiasthmatic Drugs, Asthma Therapy, Atopic Dermatitis, Agents for, DERMATOLOGIC DRUGS, RESPIRATORY DRUGS, Mediator Release Inhibitors

合成路线1

TB-2285 was synthesized by acylation of 3,5-diamino-4-chlorobenzonitrile (I) with 2-acetoxyacetyl chloride (II) in pyridine.

1 Rabasseda, X.; Mealy, N.; Castaner, J.; TYB-2285. Drugs Fut 1995, 20, 7, 686.
2 Taguchi, H.; Katsushima, T.; Ban, M.; Watanabe, A. (Toyobo Co., Ltd.); Novel amide cpds. EP 0315112; JP 1989121256 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 13525 3,5-Diamino-4-chlorobenzonitrile C7H6ClN3 详情 详情
(II) 10456 Acetoxiacetil chloride; 2-chloro-2-oxoethyl acetate 13831-31-7 C4H5ClO3 详情 详情
Extended Information