共 5 条
[2]
THE CONFORMATION OF 4.5-SUBSTITUTED APORPHINE ALKALOIDS
[J].
EXPERIENTIA,
1960, 16 (11)
:484-485
[4]
SHAMMA M, 1967, ALKALOIDS, V9, P1
[5]
TSCHESCHE R, 1965, TETRAHEDRON LETT, P445