Antibacterial compounds having broad spectrum of activity
申请人:AZIENDE CHIMICHE RIUNITE ANGELINI FRANCESCO A.C.R.A.F. S.p.A.
公开号:US10221144B2
公开(公告)日:2019-03-05
The present invention relates to novel antibacterial compounds, pharmaceutical compositions containing them and their use as antimicrobials.
本发明涉及新型抗菌化合物、含有这些化合物的药物组合物及其作为抗菌剂的用途。
ANTIBACTERIAL COMPOUNDS HAVING BROAD SPECTRUM OF ACTIVITY
申请人:Aziende Chimiche Riunite Angelini
Francesco A.C.R.A.F. S.p.A.
公开号:EP3233827A1
公开(公告)日:2017-10-25
[EN] ANTIBACTERIAL COMPOUNDS HAVING BROAD SPECTRUM OF ACTIVITY<br/>[FR] COMPOSÉS ANTIBACTÉRIENS À LARGE SPECTRE D'ACTIVITÉ
申请人:ACRAF
公开号:WO2016096686A1
公开(公告)日:2016-06-23
The present invention relates to novel antibacterial compounds, pharmaceutical compositions containing them and their use as antimicrobials.
本发明涉及新型抗菌化合物,含有它们的药物组合物以及它们作为抗微生物药物的用途。
Synthesis of [1]Benzopyrano[4,3-b]pyrrol-4(1H)-ones from 4-Chloro-3-formylcoumarin
作者:Angel Alberola、Luis Calvo、Alfonso González-Ortega、Alfonso P. Encabo、M. Carmen Sañudo
DOI:10.1055/s-2001-17696
日期:——
2-Functionalized [1]benzopyrano[4,3-b]pyrrol-4(1H)-ones were obtained by the Fischer-Fink reaction starting from 4-chloro-3-formylcoumarin and different α-amino derivatives (e.g. glycinonitriles, ethyl glycinates and α-amino ketones). In general limitations to the synthetic method arise when α-amino derivatives with very reactive functions were used (e.g. carboxaldehyde groups or their acetal derivatives) leading to Knorr type reactions, or when they contain relatively inactive methylenes (e.g. carboxamide groups) which failed to complete the cyclization process.