共 35 条
- [1] AGURELL S, 1969, LLOYD, V32, P40
- [2] BATTERSBY AR, 1975, TETRAHEDRON LETT, P1873
- [4] BHAKUNI BS, 1977, J CHEM SOC P1, P1662
- [6] BOBBITT JM, 1976, HETEROCYCLES, V4, P1645
- [7] BOBBITT JM, 1976, 6TH NAT PROD S U W I
- [8] BOCKS S. M., 1963, TETRAHEDRON, V19, P1109, DOI 10.1016/S0040-4020(01)99366-4