Cedric W. Holzapfel

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

Cedric W. Holzapfel · Tetrahedron · 1968 · 281 citations

Life Sciences, Pharmacology, Toxicology +8

Isolation and structure of aflatoxins M1 and M2

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

Life Sciences, Biochemistry, Microbiology +10

The Chiral Synthesis of Thiazole Amino Acid Enantiomers

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

Natural Sciences, Chemistry, Medicinal Chemistry +14

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 · 107 citations

Pharmacy, Medicinal Chemistry, Pharmacology +10

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

Natural Sciences, Chemistry, Catalysis +9