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【结 构 式】

【药物名称】Prifelone, S-16820, R-830T, R-830, Butafen

【化学名称】2,6-Di-tert-butyl-4-(2'-thenoyl)phenol
      [3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-thienylmethanone

【CA登记号】69425-13-4

【 分 子 式 】C19H24O2S

【 分 子 量 】316.46593

【开发单位】3M Pharmaceuticals (Originator)

【药理作用】Non-Steroidal Antiinflammatory Drugs

合成路线1

By a Friedel Kraft's condensation of 3,5-di-tert-butyl-4-hydroxybenzoyl chloride (I) with thiophene (II) by means of AlCl3 in refluxing carbon disulfide.

1 Moore, G.G.I.; US 4172082; US 4212882 .
2 Arrigoni-Martelli, E.; Serradell, M.N.; Blancafort, P.; Castaner, J.; R-830. Drugs Fut 1983, 8, 10, 867.
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) 36133 3,5-di(tert-butyl)-4-hydroxybenzoyl chloride C15H21ClO2 详情 详情
(II) 13297 Thiophene 110-02-1 C4H4S 详情 详情
Extended Information