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通过测定青霉素G以及六种半合成青霉素:羧苄青霉素、氨苄青霉素、苯咪唑青霉素、硫苯咪唑青霉素、磷氯苯甲异(口恶)唑和六次甲亚胺吖庚因青霉素的~1H和~(13)C-NMR谱证实其化学结构;当样品在放置过程中分解,可从图谱发生变化的部分推论结构的变化。
The inhibitory effect of penicillin G against penicillin and penicillin on penicillins was evaluated by measuring the penicillin G as well as the six semisynthetic penicillins: carbenicillin, ampicillin, benzimidazole, penicillin, fenpropathrin, And ~ (13) C-NMR spectroscopy confirmed its chemical structure; when the sample was decomposed during placement, the structure change could be deduced from the change of the spectrum.