抗炎药β-甘草次酸的阴离子甜味衍生物

T. Toyoshima, S. Tamagaki
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引用次数: 1

摘要

制备了β-甘草次酸(GA)阴离子衍生物,并对其甜度进行了评价。研究发现,GA分子中C20位置的羧基(COOH,自由形态)和C3位置的羧酸段(COO-)的存在对于甜味是必不可少的。提出了一种产生甜味的合理机制。
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Anionic Sweet Tasting Derivatives of the Anti-Inflammatory Drug β-Glycyrrhetinic Acid
Anionic derivatives of β-glycyrrhetinic acid (GA) were prepared and assessed for sweetness. It was found that the presence of both a carboxyl group (COOH, free form) at C20 position and a carboxylate moiety (COO-) at C3 position in the GA molecule is essential for sweet taste. A plausible mechanism for sweet taste is proposed.
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