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Hulupinic acid

CAS No.: 1891-42-5

Hulupinic acid is the main oxidation product of hop acid, which may inhibit the production of NO in macrophages RAW 264.
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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.