74545-79-2

• 常用中文名：芦荟树脂A
• 常用英文名：[4,5-dihydroxy-6-(hydroxymethyl)-2-[7-hydroxy-5-methyl-4-oxo-2-(2-oxopropyl)chromen-8-yl]oxan-3-yl] 3-(4-hydroxyphenyl)prop-2-enoate
• CAS号：74545-79-2
• 分子式：C₂₈H₂₈O₁₁
• 分子量：540.51500
• 发布时间：2018-09-13 09:27:24
• 更新时间：2026-09-10 18:39:34

名称

• 中文名: 芦荟树脂A
• 英文名: [4,5-dihydroxy-6-(hydroxymethyl)-2-[7-hydroxy-5-methyl-4-oxo-2-(2-oxopropyl)chromen-8-yl]oxan-3-yl] 3-(4-hydroxyphenyl)prop-2-enoate
• 中文别名: 芦荟新甙A; (2S,3R,4S,5S,6R)-4,5-二羟基-2-(7-羟基-5-甲基-4-氧代-2-(2-氧代丙基)-4H-苯并吡喃-8-基)-6-(羟甲基)四氢-2H-吡喃-3-基(E)-3-(4-羟基苯基)丙烯酸酯
• 英文别名: Aloeresin A; 8-[2-O-[(E)-3-(4-Hydroxyphenyl)acryloyl]-β-D-glucopyranosyl]-7-hydroxy-5-methyl-2-(2-oxopropyl)-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 7-hydroxy-8-[2-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-5-methyl-2-(2-oxopropyl); (2S,3R,4S,5S,6R)-4,5-Dihydroxy-2-(7-hydroxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl (E)-3-(4-hydroxyphenyl)acrylate; aloeresin B; 8-[2-O-(4-Hydroxy-trans-cinnamoyl)-β-D-glucopyranosyl]-2-(2-oxopropyl)-7-hydroxy-5-methyl-4H-1-benzopyran-4-one; [4,5-dihydroxy-6-(hydroxymethyl)-2-[7-hydroxy-5-methyl-4-oxo-2-(2-oxopropyl)chromen-8-yl]oxan-3-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate

物化性质

• 分子式: C₂₈H₂₈O₁₁
• 分子量: 540.51500
• 精确质量: 540.16300
• PSA: 183.96000
• LogP: 1.42330

合成路线

30861-27-9 7400-08-0 ~67% 74545-79-2

文献：Park, Man Ki; Park, Jeong Hill; Cho, Sool Yeon; Shin, Young Geun; Jung, Jae-Kyung; Suh, Young-Ger Tetrahedron Letters, 1997 , vol. 38, # 36 p. 6411 - 6414