Two triterpenoids and other constituents from Petasites tricholobus

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

Total assignment of 13C and 1H spectra of three isomeric triterpenol derivatives by 2D NMR: an investigation of the potential utility of 1H chemical shifts in structural investigations of complex natural products

William F. Reynolds, Stewart McLean, Janusz Popławski et al. · Tetrahedron · 1986 · 161 citations

Natural Sciences, Biochemistry, Chemistry +12

The Bakkenolides from the Root of Petasites formosanus and Their Cytotoxicity.

Tian-Shung Wu, Mang‐San Kao, Pei-Lin Wu et al. · Chemical and Pharmaceutical Bulletin · 1999 · 49 citations · Full text

Pharmacy, Biochemistry, Chemistry +9

Determination of enantiomeric purity of glycerides with a chiral PMR shift reagent

J. Bus, C. Martin Lok, Anneke Groenewegen · Chemistry and Physics of Lipids · 1976 · 48 citations

Natural Sciences, Biochemistry, Chemistry +13

Studies on the Constituents of Tussilago farfara L. II. Structures of New Sesquiterpenoids Isolated from the Flower Buds.

Masao Kikuchi, Noriko Suzuki · Chemical and Pharmaceutical Bulletin · 1992 · 33 citations · Full text

Life Sciences, Botany, Plant Sciences +8