Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Crast Leonard B"'
Publikováno v:
Journal of Medicinal Chemistry. 24:1531-1534
Potassium 2 beta-(chloromethyl)-2 alpha-methylpenam-3 alpha-carboxylate 1,1-dioxide (BL-P2013) and its pivaloyloxymethyl ester were prepared by the conversion of 6-aminopenicillanic acid to p-nitrobenzyl 6 alpha-bromo-2,2-dimethylpenam-3 alpha-carbox
Publikováno v:
The Journal of Organic Chemistry. 53:5107-5113
Autor:
David Willner, Crast Leonard B, John M. Essery, Peter F. Misco, Mcgregor Donald N, Ute Corbin, Robert G. Graham, Lee C Cheney, Vilmars Sprancmanis
Publikováno v:
The Journal of Antibiotics. 27:573-578
A series of new derivatives of 7-aminocephalosporanic acid in which the acetoxymethylfunction at C3 has been replaced with a heteroaromatic carbonylthiomethylmoiety and the 7-amino group has been acylated with D-phenylglycine has beenprepared. Many o
Autor:
Lee C Cheney, J. C. Godfrey, M E Neubert, C A Panetta, R R Fraser, Charles Truman Holdrege, William J. Gottstein, Crast Leonard B, R B Babel, W. F. Minor, John M. Essery
Publikováno v:
Journal of Medicinal Chemistry. 8:794-797
Autor:
John M. Essery, William J. Gottstein, G. E. Bocian, Crast Leonard B, J. C. Godfrey, Lee C Cheney, Kathleen Dadabo
Publikováno v:
The Journal of Organic Chemistry. 31:1922-1924
Synthesis of cephapirin and related cephalosporins from 7-(alpha-bromoacetamido)cephalosporanic acid
Publikováno v:
Journal of medicinal chemistry. 16(12)