Number | Date | Country | Kind |
---|---|---|---|
61-43763 | Feb 1986 | JPX | |
61-268137 | Nov 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3954732 | Kamiya et al. | May 1976 | |
4164497 | Kamiya et al. | Aug 1979 | |
4218374 | Kamiya et al. | Aug 1980 |
Number | Date | Country |
---|---|---|
49-69694 | Jul 1974 | JPX |
49-75589 | Jul 1974 | JPX |
58-154587 | Sep 1983 | JPX |
2157286 | Oct 1985 | GBX |
Entry |
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English et al., "Antimicrobial Agents & Chemotherapy", vol. 14, No. 3, Sep. 1978, pp. 414-419. |
Hall, T. W. et al., "Recent Advances in the Chemistry of .beta.-Lactam Antibiotics", 1985, pp. 242-254. |
Gottstein et al., J. Med Chem., 1981, 24, 1531-1534. |
J. Med. Chem., 1985, 28, 518-522, Gottstein et al. |
Chemical Abstracts, vol. 100, No. 11, Mar. 12th, 1984, p. 256, No. 85504y. |