共 8 条
- [1] EDWARD W, 1960, Patent No. 1076141
- [2] ICHIKAWA M, 1960, YAKUGAKU ZASSHI, V80, P1354
- [3] ICHIKAWA M, 1963, YAKUGAKU ZASSHI, V83, P104
- [4] ICHIKAWA M, 1961, YAKUGAKU ZASSHI, V81, P768
- [5] LANDERBERG, 1876, BER, V9, P1524
- [6] TOMPSON, 1949, CHEMISTRY PENICILLEN, P382
- [8] 1961, CA 26378, V55