9-[2-carboxy-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid

IPUAC Name：9-[2-carboxy-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid

番泻叶苷(也称为番泻叶苷或番泻叶)是一种用于治疗便秘和在手术前排空大肠的药物。该药物可口服或直肠给药。直肠给药通常在几分钟内起效，口服给药在十二小时内起效。它的泻药效果比比沙可啶或蓖麻油弱。番泻叶苷A是泻药药物中存在的番泻叶苷之一，最近被证明能有效抑制人类免疫缺陷病毒(HIV)逆转录酶的核糖核酸酶H(RNase H)活性。

科学粮草官-词典编辑部，修订于：2026-08-07