Glycyrrhetinic acid 是天然产物甘草酸的三萜苷元成分,在癌细胞系中表现出显著的抗增殖和诱导凋亡的生物活性。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
甘草次酸 | enoxolone | 471-53-4 | C30H46O4 | 470.693 |
—— | glycyrrhetic acid 3-O-mono-β-D-glucuronide | —— | C36H54O10 | 646.819 |
—— | glycyrrhizin | —— | C42H62O16 | 822.945 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 11-oxo-18α-olean-12-ene-3β,30-diol | 60209-40-7 | C30H48O3 | 456.709 |
—— | (3β,18α)-methyl 3-hydroxy-11-oxoolean-12-30-oate | 5092-01-3 | C31H48O4 | 484.72 |
(18a,20b)-3,11-二氧代-齐墩果-12-烯-29-酸 | 3-carbonyl-18α-glycyrrhetinic acid | 6184-16-3 | C30H44O4 | 468.677 |
—— | (3β,18α)-methyl 3-acetoxy-11-oxoolean-12-en-30-oate | 10301-82-3 | C33H50O5 | 526.757 |
—— | methyl β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate | —— | C43H68O14 | 809.005 |
—— | (3β,18β)-3-acetoxy-18-hydroxy-11-oxoolean-12-en-30-oic acid-30,18-lactone | —— | C32H46O5 | 510.714 |
Some new derivatives of glycyrrhetic acid and oleanolic acid were prepared and characterized. Various combinations of the modified and normal functional groups were synthesized as required for a separate study of the uncoupling activities of glycyrrhetic acid and oleanolic acid. The hydroxyl functions of these two acids were modified to β-carboxypropionyl, acetyl and β-methoxycarbonylpropionyl esters. The carboxyl function of glycyrrhetic acid was converted to amide, p-amidobenzoic acid, o-amidobenzoic acid and the glycine conjugate of the acid. 11-Deoxy (glycyrrhetic acid) and 9,11-dehydro-11-deoxo (from both acids) analogues were prepared. 11-Oxo analogues of oleanolic acid were synthesized as well as the methyl esters.