E. M. VAN HEYNINGEN

Chemistry of cephalosporin antibiotics. XXI. Conversion of penicillins to cephalexin

Robert R. Chauvette, Pamela A. Pennington, Charles W. Ryan et al. · The Journal of Organic Chemistry · 1971 · 104 citations

Medicine, Medicinal Chemistry, Pharmacology +6

Chemistry of cephalosporin antibiotics. XIX. Transformation of .DELTA.2-cephem to .DELTA.3-cephem by oxidation-reduction at sulfur

Gary V. Kaiser, R. D. G. Cooper, R. E. Koehler et al. · The Journal of Organic Chemistry · 1970 · 74 citations

Natural Sciences, Biochemistry, Chemistry +8

Chemistry of cephalosporin antibiotics. XIII. Deacetoxycephalosporins. Synthesis of cephalexin and some analogs

Charles W. Ryan, Ronald Simon, E. M. VAN HEYNINGEN · Journal of Medicinal Chemistry · 1969 · 57 citations

Pharmacy, Medicinal Chemistry, Pharmacology +7

Chemistry of cephalosporin antibiotics. XVII. Functionalization of deacetcephalosporin. Conversion of penicillin into cephalosporin

J. A. WEBBER, E. M. VAN HEYNINGEN, Robert T. Vasileff · Journal of the American Chemical Society · 1969 · 45 citations

Medicine, Medicinal Chemistry, Pharmacology +6

Synthesis of 4-Hydroxyquinolines. VIII. Some Halogen Containing 4-Aminoquinoline Derivatives¹

H. R. Snyder, Herbert E. Freier, Peter Kovacic et al. · Journal of the American Chemical Society · 1947 · 40 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6