.beta.-Lactam antibiotics from Streptomyces

Automatic Recording Apparatus for Use in Chromatography of Amino Acids

1958 • 9,612 citations

Symmetry rules for optical rotation

1968 • 391 citations

The structure of cephalosporin C

1961 • 289 citations

Optical Rotatory Dispersion Associated with Dissymmetric Non-conjugated Chromophores. An Extension of the Octant Rule^1-3

1962 • 161 citations

Molecular architecture of the cephalosporins. Insights into biological activity based on structural investigations

1970 • 130 citations

Streptomyces clavuligerus sp. nov., a -Lactam Antibiotic Producer

1971 • 116 citations

2.2‐Dimethyl‐chinuclidon‐(6), ein mesomeriefreies Säureamid

1959 • 81 citations

Incorporation of Labeled Precursors into A16886B, a Novel β-Lactam Antibiotic Produced by Streptomyces clavuligerus

1972 • 58 citations

Formation of Desacetylcephalosporin C in Cephalosporin C Fermentation

1968 • 35 citations

Conformational aspects of polypeptide structure. XXXII. Helical poly[(S)-thiazolidine-4-carboxylic acid]. Experimental results

1970 • 31 citations

3-Cephen chromophore

1971 • 26 citations

152. α-Tetronic acids and the 3,6-dihydro-2H-1,3-thiazine ring

1964 • 21 citations

Origin of Glycine from Acid Hydrolysis of the β-Lactam Antibiotic A16886B

1972 • 14 citations

Application of the trichloroacetyl isocyanate reaction with terpene alcohols to quantitative fractionation of essential oils

1970 • 11 citations

Hochaufl�sungs-Massenspektren von Cephalosporin-C-Derivaten

1965 • 10 citations