4,4-Dimethyl-2-cyclopenten-1-one是可来源于ApocynivenetiFolium的天然产物，对不同肿瘤细胞显示出高选择性的细胞毒性。
4,4-Dimethyl-2-cyclopenten-1-one, a natural compound from Apocyniveneti Folium, displays higher tumor-specific cytotoxicity[1].
4,4-Dimethyl-2-cyclopenten-1-one selectively kills the tumor cells (HSC-2, HL-60). 4,4-Dimethyl-2-cyclopenten-1-one exhibits CC50 (50% cytotoxic concentration) values of 43.8 μg/mL, 152 μg/mL, 118 μg/mL, 14.0 μg/mL, 177 μg/mL and 123 μg/mL in HSC-2, HSC-3, HSG, HL-60, HGF and normal cells (HPC), respectively[1].
[1]. Tohru Nakayachi, et al. Structure-activity relationships of alpha, beta-unsaturated ketones as assessed by their cytotoxicity against oral tumor cells. Anticancer Res. Mar-Apr 2004;24(2B):737-42. [2]. Wei-WeiZhu, et al. Cornstalk liquefaction in methanol/water mixed solvents. Fuel Processing Technology Volume 117, January 2014, Pages 1-7.
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