共 20 条
[1]
BIRKHOFER L, 1947, BER DEUTSCH CHEM GES, V80, P83
[3]
BOUTAGY J, 1973, Australian Journal of Pharmaceutical Sciences, V2, P41
[4]
BREDERECK H, 1957, LIEBIGS ANN CHEM, V604, P178
[5]
DEGHENGHI R, 1970, CHEMISTRY NATURAL PR, V6, P153
[6]
STEROIDAL CARDIOTONICS, .2. REPLACEMENT OF BUTENOLIDE RING OF CARDIAC-GLYCOSIDES BY UNBRANCHED OPEN-CHAIN PI-ELECTRON SYSTEMS
[J].
CHEMISCHE BERICHTE-RECUEIL,
1974, 107 (04)
:1275-1284
[10]
KATRITZKY AR, 1963, PHYSICAL METHODS HET, V2, P193