Media type: E-Article Title: 6-Substituted penicillin derivatives, VI Contributor: Rasmusson, G.H.; Reynolds, G.F.; Arth, G.E. Published: Elsevier BV, 1973 Published in: Tetrahedron Letters, 14 (1973) 2, Seite 145-148 Language: English DOI: 10.1016/s0040-4039(01)95600-x ISSN: 0040-4039 Keywords: Organic Chemistry ; Drug Discovery ; Biochemistry Origination: Footnote: