The biosynthetic implications of acetate and glutamate incorporation into (3R,5R)-carbapenam-3-carboxylic acid and (5R)-carbapen-2-em-3-carboxylic acid by Serratia sp.

SQ 27,860, a simple carbapenem produced by species of Serratia and Erwinia.

1982 • 131 citations

Biosynthesis of the beta-lactam antibiotic, thienamycin, by Streptomyces cattleya.

1985 • 72 citations

Olivanic acids, a family of .BETA.-lactam antibiotics with .BETA.-lactamase inhibitory properties produced by Streptomyces species. II. Isolation and characterisation of the olivanic acids MM 4550, MM 13902 and MM 17880 from Streptomyces olivaceus.

1979 • 69 citations

Four further antibiotics related to olivanic acid produced by Streptomyces olivaceus: Fermentation, isolation, characterisation and biosynthetic studies.

1979 • 57 citations

Stereochemistry of methylation in thienamycin biosynthesis: example of a methyl transfer from methionine with retention of configuration

1986 • 56 citations

The isolation and characterisation of (3R,5R)- and (3S,5R)-carbapenam-3-carboxylic acid from Serratia and Erwinia species and their putative biosynthetic role

1987 • 42 citations

Olivanic acid analogues. Part 1. Total synthesis of the 7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate system and some related β-lactams

1981 • 27 citations

Studies on the biosynthesis of clavulanic acid. III. Incorporation of DL-(3,4-13C2)glutamic acid.

1982 • 20 citations

The Biosynthesis of Thienamycin and Related Carbapenems

1986 • 18 citations

Synthesis and absolute configuration of the p-nitrobenzyl ester of SQ 27860

1984 • 13 citations