| References: 1. Huber BE, Austin EA, Good SS, Knick VC, Can. Res. 1993, 53, 19, p4619
2. Grunberg, et al., Antimicrob. Agents Chemother. 1963, p566
3. Koechlin, et al., Biochem. Pharmacol. 1966, 15, p435
4. Utz, et al., Antimicrob. Agents Chemother. 1968, p344
5. Waysek EH, Johnson JH, Analytical Profiles of Drug Substances Vol5, Academic Press, 1976, p115 |