作者:Donald B Boyd、Thomas K Elzey、Lowell D Hatfield、Michael D Kinnick、John M Morin
DOI:10.1016/s0040-4039(00)84820-0
日期:1986.1
Racemic γ-lactamanalogues of the penems have been prepared and tested for biological activity. The 7-acylamino derivatives exhibited low levels of antibiotic activity.
ALLEN, NORRIS E.;BOYD, DONALD B.;CAMPBELL, JACK B.;DEETER, JACK B.;ELZEY,+, TETRAHEDRON, 45,(1989) N, C. 1905-1928
作者:ALLEN, NORRIS E.、BOYD, DONALD B.、CAMPBELL, JACK B.、DEETER, JACK B.、ELZEY,+
DOI:——
日期:——
Molecular modeling of γ-lactam analogues of β-lactam antibacterial agents: synthesis and biological evaluation of selected penem and carbapenem analoques
作者:Norris E. Allen、Donald B. Boyd、Jack B. Campbell、Jack B. Deeter、Thomas K. Elzey、Bennie J. Foster、Lowell D. Hatfield、Joseph N. Hobbs、William J. Hornback、David C. Hunden、Noel D. Jones、Michael D. Kinnick、John M. Morin、John E. Munroe、John K. Swartzendruber、David G. Vogt
DOI:10.1016/s0040-4020(01)80055-7
日期:1989.1
chemistry made possible the prediction of the three-dimensional structures of γ-lactamanalogues of penems and carbapenems before the analogues were made. Molecular superpositioning showed that these novel structures with a 7β-acylamino side-chain present the pharmacophoric groups in close spatial similarity to the groups in biologically active cephalosporin and penicillin antibiotics. This suggests