학술저널
베타 락탐계 항생제의 합성 및 항균력
Synthesis of beta-Lactam Antibiotics and Their Antibacterial Activity
- 대한약학회
- 약학회지
- 제37권 제2호 (1993년)
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1993.04158 - 162 (5 pages)
- 60
6beta-(trans-3-Aryl-5-oxo-pyrrolidin-2-yl)acetamidopenicillanic acid(7a~7c) and 7beta-(trans-3-Aryl-5-oxo-pyrrolidin-2-yl)acetamidocephalosporanic acid(8a~8c) were synthesized and tested in vitro antibacterial activity. Of these new penicillins exhibited good antibacterial activity against Gram-positive bacteria whereas none of the compounds possessed the activity against Gram-negative bacteria at the concentration tested.
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