TY - BOOK AU - Li-Na,G.U.O. AU - Zhang,R. AU - Xue-Ying,G.U.O. AU - Tao,C.U.I. AU - Wei,D.O.N.G. AU - Jin-Hai,H.U.O. AU - Wei-Ming,W.A.N.G. TI - Identfication of new naphthalenones from Juglans mandshurica and evalution of their anticancer activities KW - ANTICANCER ACTIVITY KW - JUGLANS MANDSHURICA KW - JUGLANSTETRALONE A KW - JUGLANSTETRALONE B KW - WALNUT HUSK N2 - Two new naphthalenone compounds were isolated from green walnut husks of Juglans mandshurica and their structures were identified as 4-butoxybutoxy-5,8-dihydroxy-3,4-dihydro-2H-naphthalen-1-one (1), 4-ethoxyethoxy-5,8-dihydroxy-3,4-dihydro-2H-naphthalen-1-one (2). Compounds 1 and 2 were named as Juglanstetralone A (1)and Juglanstetralone B (2). Compound 1 showed more significant anti-tumor activity than 2 against gastric cancer BGC-823 cells, wih the IC50 of 125.89 (g(mL(-1) UR - https://drive.google.com/file/d/1GFhn120__3SqXd3o78zy4LzpUwneqgj5/view?usp=drivesdk ER -