New synthesis of β-lactams

Sulfazecin and isosulfazecin, novel β-lactam antibiotics of bacterial origin

Akira Imada, Kazuaki Kitano, Kazuhiko Kintaka et al. · Nature · 1981 · 333 citations

Life Sciences, Microbiology, Pharmacology +10

Reactions of organic anions. XXIV. Catalytic method for preparation of dichlorocyclopropane derivatives in aqueous medium

Mieczysław Mąkosza, M. Wawrzyniewicz · Tetrahedron Letters · 1969 · 315 citations

Natural Sciences, Chemistry, Catalysis +11

Monocyclic β-lactam antibiotics produced by bacteria

R. B. Sykes, C. M. CIMARUSTI, D P Bonner et al. · Nature · 1981 · 300 citations

Life Sciences, Microbiology, Antimicrobial Resistance +11

β-Lactams: retrospect and prospect

A. K. MUKERJEE, Anamika Singh · Tetrahedron · 1978 · 150 citations

Pharmacy, Medicinal Chemistry, Drug Discovery +2

Reactions and syntheses with organometallic compounds. 7. Synthesis of benzolactams by palladium-catalyzed amidation

Miwako Mori, Katsumi Chiba, Yoshio Ban · The Journal of Organic Chemistry · 1978 · 116 citations

Natural Sciences, Chemistry, Catalysis +8