Synthesis and antitubercular evaluation of new fluoroquinolone derivatives coupled with carbohydrates
Authors: Saraiva, M.F.; De Souza, M.V.N.; Tran Huu Dau, M.E.; Araújo, D.P.; Carvalho, G.S.G.; Almeida, M.V. Source: Carbohydrate Research (Chicago, Ill.. Print), v. 345, p. 761-767, 2010. Publisher: Elsevier Abstract We describe in this work the synthesis of nine new fluoroquinolone derivatives based on modifications at the C-7 position of the known fluoroquinolones cipro-, gati-, […]
Structures of (pyrazinecarbonyl)hydrazones of substituted benzaldehydes: supramolecular arrangements generated by various intermolecular contacts
Authors: Howie, R.A.; Lima, C.H.S.;Kaiser, C.R.; De Souza, M.V.N.; Wardell, J.L.; Wardell, S.M.S.V. Source: Zeitschrift für Kristallographie, v. 225, p. 19-28, 2010. Publisher: De Gruyter Abstract The crystal structures of seven (pyrazinecarbonyl)hydrazone mono-substituted benzaldehyde derivatives, N2C4H3CONHN=CHC6H4X (1: X = CN, OMe, OEt or NO2) are reported. In all cases extensive intermolecular C–H · · · […]
