共 22 条
[1]
ALBINI A, 1988, HETEROCYCLES, V27, P1207
[4]
BEHR LC, 1967, CHEM HETEROCYCLIC CO, P289
[6]
ELGUERO J, 1969, B SOC CHIM FR, P2064
[10]
KORETSKAYA NI, 1958, ZH OBSHCH KHIM+, V28, P1087