The triterpenoids

Carbon-13 nmr spectra of urs-12-enes and application to structural assignments of components of tissue cultures

Shigemi Seo, Yutaka Tomita, Kazuo Tori · Tetrahedron Letters · 1975 · 186 citations

Agriculture, Biochemistry, Metabolism +3

Carbon-13 NMR spectra of olean-12-enes. Full signal assignments including quaternary carbon signals assigned by use of indirect 13C, 1H spin couplings

Kazuo Tori, Shigemi Seo, Ariyoshi Shimaoka et al. · Tetrahedron Letters · 1974 · 134 citations

Natural Sciences, Chemistry, Organic Chemistry +8

Carbon‐13 NMR spectra of some tetra‐ and pentacyclic triterpenoids

Susan Knight · Organic Magnetic Resonance · 1974 · 125 citations

Natural Sciences, Biochemistry, Chemistry +12

The stereochemical dependence of 13C chemical shifts in olean-12-enes and urs-12-enes as an aid to structural assignment

David M. Doddrell, PW Khong, K.G. Lewis · Tetrahedron Letters · 1974 · 108 citations

Natural Sciences, Chemistry, Organic Chemistry +4

The structure of novel C35 pentacyclic terpenes from <i>Acetobacter xylinum</i>

Hans J. Förster, K. Biemann, W. Geoffrey Haigh et al. · Biochemical Journal · 1973 · 80 citations · Full text

Natural Sciences, Chemistry, Microbiology +15