| 中文名称 | Β-香树脂酮醇 |
| 英文名称 | β-Amyrenonol |
| CAS号 | 38242-02-3 |
| 分子式 | C30H48O2 |
| 分子量 | 440.71 |
| EINECS号 | 233-305-4 |
| 熔点 | 175 °C |
| 沸点 | 524.0±49.0 °C(Predicted) |
| 密度 | 1.05±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 15.12±0.70(Predicted) |
β-Amyrenonol (11-Oxo-β-amyrin) inhibits cell growth of HL60 cells with an IC
50
value of 26.3 µM.
β-Amyrenonol (11-Oxo-β-amyrin) (100 μM) significantly reduces lipopolysaccharide-induced TNFα release in THP-1 cells.
CYP88D6 is characterized by in vitro enzymatic activity assays and shown to catalyze the sequential two-step oxidation of β-amyrin at C-11 to produce β-Amyrenonol (11-Oxo-β-amyrin). CYP88D6 coexpressed with β-amyrin synthase in yeast also catalyzed in vivo oxidation of β-amyrin to β-Amyrenonol.