共 10 条
- [2] 6-CHLORO- AND 6-BROMOPENICILLANIC ACIDS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (07) : 2668 - &
- [3] CLARKE HT, 1949, CHEMISTRY PENICILLIN, P93
- [4] FINLAND M, 1961, ANTIMICROBIAL AGENTS, P581
- [5] HUANG HT, 1963, APPL MICROBIOL, V11, P1
- [10] VANDERHAEGHE H, 1961, ANTIMICROBIAL AGENTS, P581