Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Samia Bouzroura"'
Autor:
Lydia Salhi, Samia Bouzroura-Aichouche, Yamina Benmalek, Yamina Bentarzi, Sophie Poulain-Martini, Bastien Cacciuttolo, Elisabet Dunach, Bellara Nedjar-Kolli
Publikováno v:
Organic Communications, Vol 6, Iss 2, Pp 87-94 (2013)
Starting from maleimide derivatives, a series of 2-thioxoimidazolidinones was prepared through two different procedures. These syntheses have achieved in two steps via reaction between maleimide derivatives 1,semicarbazide hydrochloride 9 and isothio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::378a998d9d37bed621f7951e4acbd7fd
Publikováno v:
Organic Communications, Vol 3, Iss 1, Pp 8-14 (2010)
Scopus-Elsevier
Scopus-Elsevier
Enaminones 3 and 4, precursors of 4-thiazolidinones, were prepared by condensing tetronic acid (1a) and 4-hydroxy 6-methyl pyrone (1b) respectively with thiosemicarbazide derivatives 2 in refluxing ethanol. The 4-thiazolidinones 6, 7 derivatives were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::76ffec820746d3d8a6ec555ad8a26dd6
Autor:
Fadila Balegroune, Malika Hamadène, Lamouri Hammal, Sophie Poulain, Bellara Nedjar-Kolli, Samia Bouzroura
Publikováno v:
Synthetic Communications. 38:448-455
High‐yielding syntheses of an unpublished series of 2‐thioxo‐imidazolidin‐4‐ones 6 bearing an N‐ethoxycarbonyl and amidyl moieties an N1 and C5, respectively, are reported. These derivatives were obtained by intramolecular cyclization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e139aedeb46c8dd822231ea5cc79806
https://doi.org/10.1080/00397910701316987
https://doi.org/10.1080/00397910701316987
Autor:
Vincent Morizur, Rosa Nechak, Sophie Poulain Martini, Bellara Nedjar Kolli, Lydia Salhi, Elisabet Duñach, Yamina Benmalek, Samia Bouzroura
Series of thiosemicarbazones 3a-d and 4-thiazolidinones 5a-d, 7a-d and 9a-h were synthesized and evaluated for their in vitro antimicrobial activity. Condensation of 3-acetyl-4-hydroxy-6-methyl-2H pyran-2-one1 (dehydroacetic acid) with thiosemicarbaz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::190c7941918d3305661b4e5b87155cd1
Autor:
Samia Bouzroura, Sophie Poulain, Fadila Balegroune, Lamouri Hammal, Bellara Nedjar-Kolli, Malika Hamadène
Publikováno v:
ChemInform. 39
High‐yielding syntheses of an unpublished series of 2‐thioxo‐imidazolidin‐4‐ones 6 bearing an N‐ethoxycarbonyl and amidyl moieties an N1 and C5, respectively, are reported. These derivatives were obtained by intramolecular cyclization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4388961da5aaaa5608c1cd8a02cb55f
https://doi.org/10.1002/chin.200827129
https://doi.org/10.1002/chin.200827129
Publikováno v:
ChemInform. 38
Furanone 3 and pyranone 4 were obtained by the reaction of o‐phenylene derivatives with tetronic acid 1 or pyrone 2, respectively. Under diazotization reaction, these two enaminone derivatives 3 and 4 cyclized rapidly with good yields to generate b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90c3e10347141e353c9cc9e721156fac
https://doi.org/10.1002/chin.200726031
https://doi.org/10.1002/chin.200726031