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阿朴菲-原小檗碱类生物碱二聚体及制备方法和用途
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10Claims · 4 independent
§ Ⅰ
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Inventor
华会明; 李达翃; 薛春梅; 刘芳申; 张红梅
IPC Classification
C07D 455/03 (2006.01)A61K 31/4745 (2006.01)A61K 31/4375 (2006.01)A61P 35/00 (2006.01)
本发明涉及阿朴菲‑原小檗碱类生物碱二聚体的制备方法和应用,属于天然药物和生物医药领域。本发明所述阿朴菲‑原小檗碱类生物碱二聚体结构通式如下所示,其中,R、R、R、R、R、R、R、R各自独立地选自氢、甲氧基、羟基或相邻的两个取代基为亚甲二氧基从而构成五元环;R选自氢、甲氧基或羟基。本发明从峨眉唐松草根中提取分离到六种新型的阿朴菲‑原小檗碱类生物碱二聚体,经测试,其对人急性早幼粒白血病细胞HL‑60和人前列腺癌细胞PC‑3具有显著的生长抑制作用,能引起HL‑60细胞周期阻滞在S期,诱导HL‑60细胞凋亡,具有制备预防和治疗肿瘤药物的前景。
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