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【结 构 式】

【药物名称】Indomethacin butanediol ester, SY-6001

【化学名称】1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid 2,3-butanediol monoester

【CA登记号】53-86-1 (free acid), 74252-25-8 (Na salt;Trihydrate)

【 分 子 式 】C23H24ClNO5

【 分 子 量 】429.90443

【开发单位】SSP (Originator)

【药理作用】Non-Steroidal Antiinflammatory Drugs

合成路线1

The reaction of indomethacin (I) with SOCl2 in hot benzene gives the corresponding acyl chloride (II), which is then condensed with 2,3-butanediol (III) by means of pyridine in THF.

1 Isomae, K.; Kuwamura, T.; Mogi, K.; Ogawa, Y.; Sato, S. (SSP Co., Ltd.); Esters of indomethacin. DE 3235850; GB 2125786 .
2 Prous, J.; Castaner, J.; SY-6001. Drugs Fut 1986, 11, 3, 194.
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) 22930 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetic acid C19H16ClNO4 详情 详情
(II) 24047 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetyl chloride C19H15Cl2NO3 详情 详情
(III) 24048 2,3-butanediol 513-85-9 C4H10O2 详情 详情
Extended Information