Number | Name | Date | Kind |
---|---|---|---|
3802842 | Lange | Apr 1974 | |
3897214 | Lange et al. | Jul 1975 | |
3978185 | Buntin et al. | Aug 1976 | |
4046514 | Johnston | Sep 1977 | |
4390621 | Bauer | Jun 1977 | |
4391905 | Bauer | Jul 1983 | |
4427632 | Okaniwa et al. | Jan 1984 | |
4442204 | Greenquist et al. | Apr 1984 | |
4546076 | Degelaen et al. | Oct 1985 | |
4555484 | LaRossa et al. | Nov 1985 |
Number | Date | Country |
---|---|---|
0101945 | Mar 1984 | EPX |
2087074 | May 1982 | GBX |
Entry |
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Chemical Abstracts, vol. 83, No. 17, 1975, p. 199, Abstract No. 143667x, Kawashima, K. et al. |
Frere, J. et al, "Enzymatic Method for Rapid and Sensitive Determination of Beta-Lactum Antibiotics' Antimicrobial Agents and Chemotherapy", Oct. 1980, vol. 18, No. 4, pp. 506-510. |
Carrea, G. et al, Biochim. Biophys. Acta, vol. 745, 1983, pp. 181-188. |