Pregled bibliografske jedinice broj: 66030
Synthetic approach into novel bicyclic beta-lactams via 3-carbonylamino-4-oxoazetidine-2-sulfinamides
Synthetic approach into novel bicyclic beta-lactams via 3-carbonylamino-4-oxoazetidine-2-sulfinamides // Book of abstracts 5th International conference on chemical synthesis of antibiotics and related microbial products
Deberecen: Lajos Kossuth University, 1996. (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Synthetic approach into novel bicyclic beta-lactams via 3-carbonylamino-4-oxoazetidine-2-sulfinamides
Autori
Tomić, Mirjana ; Kovačević, Miće
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of abstracts
5th International conference on chemical synthesis of antibiotics and related microbial products
/ - Deberecen : Lajos Kossuth University, 1996
Skup
5th International conference on chemical synthesis of antibiotics and related microbial products
Mjesto i datum
Debrecen, Mađarska, 01.09.1996. - 06.09.1996
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
bicyclic beta-lactam; anhydroazacepham; oxazoline-izoxazole
Sažetak
In connection with a screening program for biologically active beta-lactams we studied the reactivity of the 3-carbonylamino-4-oxoazetidine-2-sulfinic acid derivatives. The key intermediates are epimers of the 3-o-chlorophenyl-isoxazolyl-4-oxoazetidine-2-sulfinamides II prepared starting from cloxacillin sulfoxide I. The transformation of II via 2-chloro derivatives into oxazoline-isoxazole system III, with and without, azetidinone ring as well as into anhydro 2-azacepham IV will be presented.
Izvorni jezik
Engleski
