| Description | Obtusin is a natural product. |
| In vitro | 九种蒽醌类化合物,包括aurantio-Obtusin(1)、chryso-Obtusin(2)、Obtusin(3)、chryso-Obtusin-2-O-beta-D-glucoside(4)、physcion(5)、emodin(6)、chrysophanol(7)、obtusifolin(8)以及obtusifolin-2-O-beta-D-glucoside(9),从决明种子的EtOAc可溶性提取物中分离得到,经过体外生物活性评估,用以测试它们对高级糖基化终产品(AGEs)生成及大鼠晶状体醛糖还原酶(RLAR)的抑制活性。 |
| Target activity | MAO-A (human):11.12 μM |
| Synonyms | 1,7-二羟基-2,3,8-三甲氧基-6-甲基蒽-9,10-二酮, 决明素 |
| molecular weight | 344.32 |
| Molecular formula | C18H16O7 |
| CAS | 70588-05-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 3.33 mg/mL (9.68 mM) |
| References | 1. Anthraquinones from the seeds of Cassia tora with inhibitory activity on protein glycation and aldose reductase.Biol Pharm Bull. 2007 Nov;30(11):2207-10. |