共 9 条
- [1] CHAN KC, 1968, TETRAHEDRON LETT, P3403
- [4] MERLINI L, 1967, TETRAHEDRON LETT, P1571
- [6] STRUCTURE AND SYNTHESIS OF NEW NATURAL HETEROYOHIMBINE N-OXIDES [J]. TETRAHEDRON, 1972, 28 (24) : 5971 - 5975
- [7] PHILLIPSON JD, 1978, LLOYDIA, V41, P503
- [9] WENKERT E, 1974, ACCOUNTS CHEM RES, V7, P50