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化學性質:
規格 | 10mM*1mLinDMSO 5mg 10mg |
CAS | 6880-91-7 |
別名 | N/A |
化學名 | N/A |
分子式 | C21H19NO4 |
分子量 | 349.38 |
溶解度 | DMSO : 50 mg/mL (143.11 mM) |
儲存條件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述:
Dihydrochelerythrine is a natural compound isolated from the leaves of Macleaya microcarpa; has antifungal activity.IC50 value:Target: in vitro: Dihydrochelerythrine showed the highest antifungal activity against B. cinerea Pers, with 98.32% mycelial growth inhibition at 50 μg/mL. Dihydrochelerythrine inhibited spore germination in vitro in a concentration-dependent manner [1]. Dihydrochelerythrine appeared to be less cytotoxic since the viability of cells exposed to 20 microM dihydrochelerythrine for 24h was reduced only to 53%. A dose-dependent induction of apoptosis and necrosis by chelerythrine and dihydrochelerythrine was confirmed by annexin V/propidium iodide dual staining flow cytometry [2]. Dihydrochelerythrine (4) exhibited strong activity against methicillin-resistant Staphylococcus aureus SK1 and moderate activity against Escherichia coli TISTR 780 with MIC values of 8 and 16 μg/mL, respectively [3].
[1]. Feng G, et al. Inhibitory activity of dihydrosanguinarine and dihydrochelerythrine against phytopathogenic fungi. Nat Prod Res. 2011 Jul;25(11):1082-9. [2]. Vrba J, et al. Chelerythrine and dihydrochelerythrine induce G1 phase arrest and bimodal cell death in human leukemia HL-60 cells. Toxicol In Vitro. 2008 Jun;22(4):1008-17. [3]. Tantapakul C, et al. Antibacterial compounds from Zanthoxylum rhetsa. Arch Pharm Res. 2012 Jul;35(7):1139-42.
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原創作者:上海莼試生物技術有限公司
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賬 戶 名:上海生物
開 戶 行:中國銀行山東省分行營業部
賬 號:2169 2341 6278