84701-06-4Relevant academic research and scientific papers
SYNTHESIS OF OXAPENEM DERIVATIVES BY NOVEL REDUCTIVE CYCLIZATION
Ihara, Masataka,Nakayama, Atsushi,Fukumoto, Keiichiro,Kametani, Tetsuji
, p. 2489 - 2504 (2007/10/02)
Several 6-ethyl-substituted 1-oxapenem derivatives were synthesized by the application of the established method.Furthermore novel and effective synthesis of oxapenems via reductive cyclization of 2-chloro-2-(4-chloro-3-ethyl-2-oxo-1-azetidinyl)acetoaceta
