作者: Tadashi Masamune , Hajime Matsue , Hisashi Murase
DOI: 10.1246/BCSJ.52.127
关键词:
摘要: The synthesis of cis-2-ethyl-8-formyl-3,4,7,8-dihydro-2H-oxocin-3-one and its derivatives, key intermediates for laurencin, from methyl 2-ethyl-2,5-dihydro-2-furoates is described. structure configuration these compounds the synthetic are defined clearly on basis chemical spectral evidence.