Two xanthones from Polygala tenuifolia

13 C NMR spectroscopy of substituted xanthones—II

August Wilhelm Frahm, Ratan K. Chaudhuri · Tetrahedron · 1979 · 86 citations

Pharmacy, Chemistry, Medicinal Chemistry +5

Carbon‐13 n.m.r. study of naturally occurring xanthones

P. W. Westerman, Sarath P. Gunasekera, M. Uvais et al. · Organic Magnetic Resonance · 1977 · 64 citations

Natural Sciences, Chemistry, Medicinal Chemistry +4

13C NMR-spectroscopy of polymethoxyxanthones

Ratan K. Chaudhuri, F. Zymalkowski, August Wilhelm Frahm · Tetrahedron · 1978 · 49 citations

Natural Sciences, Chemistry, Organic Chemistry +5

Some phenolic constituents of Gentiana lutea

J.E. Atkinson, Puja Gupta, J. R. Lewis · Tetrahedron · 1969 · 45 citations

Life Sciences, Botany, Plant Sciences +12

Constituents of Mesua ferrea L.—I

T. R. Govindachari, B. R. Pai, P. Subramaniam et al. · Tetrahedron · 1967 · 44 citations

Agriculture, Chemistry, Food Science +2