共 6 条
[2]
GANGULY AK, 1980, TETRAHEDRON LETT, P4699
[3]
REIMANN H, 1972, J CHEM SOC CHEM COMM, P1270
[4]
SATOI S, 1981, J ANTIBIOT, V34, P346
[5]
WAITZ JA, 1972, J ANTIBIOT, P647
[6]
WHALEY HA, 1966, Patent No. 3321308