共 15 条
[2]
FUJITA E, 1959, YAKUGAKU ZASSHI, V79, P1256
[4]
MITSCHER LA, 1972, LLOYD, V35, P167
[5]
SAA JM, 1976, HETEROCYCLES, V4, P753
[6]
SHAMMA M, 1975, TETRAHEDRON LETT, P2249
[9]
TOMITA M, 1961, Yakugaku Zasshi, V81, P1644
[10]
WU J, 1977, HETEROCYCLES, V6, P405