140156-79-2Relevant academic research and scientific papers
Simple and Condensed β-Lactams. Part 13. Synthesis of Some 1-(3-Acylamino-2-oxoazetidin-1-yl)-cyclopentane- and -cyclohexanecarboxylic Acids
Fetter, Jozsef,Lempert, Karoly,Nagy, Jozsef,Nyitrai, Jozsef,Sohar, Pal,et al.
, p. 369 - 374 (2007/10/02)
The synthesis of the title compounds 9a, b, c', f and of the sodium salts 10d, e, g starting with phthaloylglycyl chloride and the trimers 4a-d of methyleneamino-cyclopentane and -cyclohexanecarboxylic esters 3a-d is described.The products were devoid of
