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出典:Wikipedia
出典:『Wikipedia』 (2010/09/19 07:23 UTC 版)
Penams are a subclass of the broader β-lactam family of antibiotics and related compounds. Penams contain a β-lactam ring fused to a 5-membered ring, where one of the atoms in the ring is a sulfur and the ring is fully saturated. Penicillin is a member of this family of compounds.
Penam