조용서 하영진 배애님 최경일 고훈영 우은란 장문호 정봉영 2024-01-21T20:09:41Z 2024-01-21T20:09:41Z 2022-01-10 1996-01 https://pubs.kist.re.kr/handle/201004/144791 Synthesis and evaluation of 2β-carbamoyloxymethyl penicillanic acid sulfone derivatives as β-lactamase inhibitors Article 3 Korean journal of medicinal chemistry., v.6, no.2, pp.239 - 246 Korean journal of medicinal chemistry. 6 2 239 246 β-lactamase inhibitor penicillin synthesis