Cedric W. Holzapfel

The isolation and structure of cyclopiazonic acid, a toxic metabolite of penicillium cyclopium westling

Cedric W. Holzapfel · Tetrahedron · 1968 · 278 citations

Biochemistry, Penicillium Cyclopium Westling, Toxic Metabolite +7

Isolation and structure of aflatoxins M1 and M2

Cedric W. Holzapfel, P. S. STEYN, I. F. H. Purchase · Tetrahedron Letters · 1966 · 161 citations

Biochemistry, Medicine, Natural Sciences +5

The Chiral Synthesis of Thiazole Amino Acid Enantiomers

Martin W. Bredenkamp, Cedric W. Holzapfel, Wynand J. van Zyl · Synthetic Communications · 1990 · 115 citations

Derivative (Chemistry), Derivatives, Amino Acids +11

Cyclopiamines A and B, novel oxindole metabolites of Penicillium cyclopium westling

Roy F. Bond, Jan C. A. Boeyens, Cedric W. Holzapfel et al. · Journal of the Chemical Society Perkin Transactions 1 · 1979 · 106 citations

Bioorganic Chemistry, Secondary Metabolite, Organic Chemistry +18

Aluminum Triflate as a Highly Active and Efficient Nonprotic Cocatalyst in the Palladium‐Catalyzed Methoxycarbonylation Reaction

D. Bradley G. Williams, Megan L. Shaw, Michael J. Green et al. · Angewandte Chemie International Edition · 2007 · 99 citations

Materials Science, Traditional Acids, Chemical Engineering +13