Zobrazeno 1 - 9
of 9
pro vyhledávání: '"David A. Muthard"'
Autor:
Thomas N. Salzmann, Jean S. Kahan, Frank P. DiNinno, Joann Huber, David A. Muthard, Helmut Kropp
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 5:945-948
The discovery and synthesis of the arylcarbapenem 2b possessing potent activity against highly resistant strains of methicillin resistant staphylococci are dislosed.
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 3:2187-2192
The synthesis and in vitro antibacterial activity of 2-phenylcarbapenems bearing a spacer linked heteroaromatic or heterocyclic quaternized moiety are discussed. In general, this class of antibiotics was found to possess antibacterial activity superi
Autor:
Thomas N. Salzmann, Frank P. DiNinno, Helmut Kropp, Joann Huber, David A. Muthard, Jean S. Kahan
Publikováno v:
ChemInform. 26
The discovery and synthesis of the arylcarbapenem 2b possessing potent activity against highly resistant strains of methicillin resistant staphylococci are dislosed.
Autor:
Cynthia Jaworsky, Jeffrey J. Herrmann, Mark L. Greenlee, Frank P. DiNinno, Thomas N. Salzmann, David A. Muthard
Publikováno v:
ChemInform. 31
A regioisomeric set of 2-naphthylcarbapenems featuring cationic substituents was synthesized. Optimal placement of the cationic group was found to markedly improve activity against methicillin-resistant staphylococci while maintaining a good spectrum
Autor:
Thomas N. Salzmann, Jeffrey J. Herrmann, Mark L. Greenlee, David A. Muthard, Frank P. DiNinno, Cynthia Jaworsky
Publikováno v:
Bioorganicmedicinal chemistry letters. 9(19)
A regioisomeric set of 2-naphthylcarbapenems featuring cationic substituents was synthesized. Optimal placement of the cationic group was found to markedly improve activity against methicillin-resistant staphylococci while maintaining a good spectrum
Publikováno v:
Tetrahedron Letters. 23:3535-3538
Autor:
Frank P. DiNinno, B.G. Christensen, Robert R. Wilkening, William J. Leanza, Ronald W. Ratcliffe, David A. Muthard, Kenneth J. Wildonger
Publikováno v:
Tetrahedron. 39:2505-2513
Allyl and p -nitrobenzyl (5R, 6S)-6-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-thioxopenam-3-carboxylates ( 19 ) were synthesized by base mediated cyclization of the corresponding 1-carboxylmethyl-4-phenoxy (thiocarbonyl)thio-2-azetidinones ( 16 ). The
Publikováno v:
Journal of the American Chemical Society. 102:7365-7367
Publikováno v:
Journal of the American Chemical Society. 101:2784-2785