共 11 条
[1]
BERGMANN, 1945, J ORG CHEM, V10, P570
[2]
Bergmann W., 1947, JOUR ORGANIC CHEM, V12, P67
[4]
FIESER, 1949, NATURAL PRODUCTS REL, P410
[6]
GREENHALGH, 1951, J CHEM SOC, P1190