A. J. de Kok

The conformation of non‐aromatic ring compounds. Part 60. The crystal structure of 2‐<i>p</i>‐Chlorophenyl‐1,3‐dioxane

A. J. de Kok, C. Romers · Recueil des Travaux Chimiques des Pays-Bas · 1970 · 61 citations

Crystal Structure, Engineering, Biochemistry +12

The use of the 2,4‐dinitrophenyl group in sugar chemistry re‐examined

H. J. Koeners, A. J. de Kok, C. Romers et al. · Recueil des Travaux Chimiques des Pays-Bas · 1980 · 44 citations

Chemical Measurement, Bioorganic Chemistry, Biochemistry +12

Alkaloids of South African samples of Calpurnia aurea subsp. Sylvatica

M. H. Radema, J. L. van Eijk, W. J. Vermin et al. · Phytochemistry · 1979 · 20 citations

Botany, Herbal Medicine, South African Samples +2

Genetic and molecular mechanisms of the <i>in vitro</i> transformation of Syrian hamster embryo cells by the carcinogen N-ethyl-N-nitrosourea II. Correlation of morphological transformation, enhanced fibrinolytic activity, gene mutations, chromosomal alterations and lethality to specific carcinogen-induced DNA lesions

A. J. de Kok, A.A. van Zeeland, J.W.I.M. Simons et al. · Carcinogenesis · 1985 · 16 citations

Correlation between the stability of ethyl nitrosourea in aqueous solution at different pH and temperature and its mutagenic effectiveness for Salmonella typhimurium strain TA100

A. J. de Kok, Peter de Knijff, G.R. Mohn · Mutation Research Letters · 1983 · 14 citations

Mutagenic Effectiveness, Microbial Contamination, Ethyl Nitrosourea +5