共 12 条
- [1] Calzada J.G., 1974, ORG SYNTH, V54, P63
- [2] FUKUZAWA A, 1972, TETRAHEDRON LETT, P3
- [3] FURUSAKI A, 1973, TETRAHEDRON LETT, P4579
- [6] IRIE T, 1968, TETRAHEDRON LETT, P2091
- [8] KUROSAWA E, 1973, TETRAHEDRON LETT, P3857
- [9] KUROSAWA E, 1973, TETRAHEDRON LETT, P4135