- 作者: 李志雄 ; 陳秀和
- 作者服務機構: 中山大學化學系
- 中文摘要: Enantioselective synthesis of optically active .beta.- lactam via ester enolate-imine condensation using homochiral ester and imine provided .beta.-lactam 18a in 77% ee. Lactam 18a, carried C(3) functionality on .beta.-lactam unclei, provided a potential precursor toward a synthesis of dipeptide antibiotic.
- 英文摘要: --
- 中文關鍵字: Enantioselectivility; Synthesis; Ester; Enolate-Imine; Condensation; Beta-Lactam; Optically Activity; Dipeptide; Antibiotics
- 英文關鍵字: 鏡像選擇性;合成;酯類;烯醇酯-亞胺;凝結;Beta-內醯胺;光學活性;雙胜;抗生素