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pro vyhledávání: '"É. M. Bamdas"'
Autor:
R. G. Vdovina, G. A. Ravdel, K. M. Ermolaev, É. M. Bamdas, E. S. Chaman, Yu. B. Shvetsov, E. I. Vinogradova, M. M. Shemyakin
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 8:2073-2083
A description is given of the synthesis of the semicarbazone of diethyl 2-methylene-3-oxo-1,1-cyclo-pentanedicarboxylate; a study was made of its transformations, which permit the preparation of various sarkomycin analogs. Treatment of this semicarba