| Description | Hulupinic acid is the main oxidation product of hop acid, which may inhibit the production of NO in macrophages RAW 264.7 cells. |
| In vitro | Humulus lupulus的乙酸乙酯可溶部分对由LPS和IFN-gamma共同诱导的一氧化氮(NO)产生显示出强效抑制活性。从活性部分分离得到四种已知的前体黄酮(1-4)、一种新的前体黄酮(5)、蛇麻草酸(6)、麻黄酮(7)及其六个新的衍生物(8-13)。这些化合物对巨噬细胞RAW 264.7中NO的产生的抑制活性被检验。蛇麻草酸(200 µM, 细胞生存率>95%)未显示出细胞毒性,也未观察到显著的抑制活性(IC50>100μM)。[1] |
| molecular weight | 264.32 |
| Molecular formula | C15H20O4 |
| CAS | 1891-42-5 |
| Storage | store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Zhao F, et al. Prenylflavonoids and phloroglucinol derivatives from hops (Humulus lupulus). J Nat Prod. 2005;68(1):43-49. |