共 6 条
[1]
BENTLEY R, 1969, MOL ASYMMETRY BIOL, P172
[3]
JOULE JA, 1974, ALKALOIDS, V4, P308
[4]
KAN C, 1980, TETRAHEDRON LETT, P55
[6]
SAXTON JE, 1977, ALKALOIDS, V7, P232