J. L. Flippen

Harringtonolide, a plant growth inhibitory tropone from Cephalotaxus harringtonia (Forbes) K. Koch

J. George Buta, J. L. Flippen, William R. Lusby · The Journal of Organic Chemistry · 1978 · 111 citations

Bioorganic Chemistry, Botany, Altmetric Attention Score +16

Conformation of the cyclic tetrapeptide dihydrochlamydocin. Iabu‐<scp>L</scp>‐Phe‐<scp>D</scp>‐Pro‐<scp>L</scp>X, and experimental values for 3 → 1 intramolecular hydrogen bonds by X‐ray diffraction

J. L. Flippen, Isabella L. Karle · Biopolymers · 1976 · 109 citations

Molecular Biology, Peptide Science, Analytical Ultracentrifugation +19

A valid model for the mechanism of oxidation of tryptophan to formylkynurenine—25 years later

Masako Nakagawa, Hideyuki Watanabe, S. Kodato et al. · Proceedings of the National Academy of Sciences · 1977 · 103 citations · Full text

Chemical Engineering, Diastereoisomeric Alcohols, Engineering +14

Crystal structure of a versatile organic clathrate. 4-p-Hydroxyphenyl-2,2,4-trimethylchroman (Dianin's compound)

J. L. Flippen, J. Karle, Isabella L. Karle · Journal of the American Chemical Society · 1970 · 97 citations

Combinatorial Chemistry, Crystal Structure, Derivative (Chemistry) +11

The crystal structure of β-D-N-acetylneuraminic acid dihydrate (sialic acid), C11H19NO9.2H2O

J. L. Flippen · Acta Crystallographica Section B · 1973 · 77 citations

Crystal Structure, Biochemistry, Natural Sciences +4