Structure and stereochemistry of eupaformonin, a novel cytotoxic sesquiterpene lactone from eupatorium formosanum hay.

The application of phase relationships to complex structures. III. The optimum use of phase relationships

G. Germain, P. C. Main, M. M. Woolfson · Acta Crystallographica Section A · 1971 · 1.4K citations

Natural Sciences, Chemistry, Mathematics +15

Tumor inhibitors. LXVII. Eupacunin, a novel antileukemic sesquiterpene lactone from Eupatorium cuneifolium

S. Morris Kupchan, Megumi Maruyama, R.J. Hemingway et al. · Journal of the American Chemical Society · 1971 · 41 citations

Medicine, Medicinal Chemistry, Pharmacology +7

The X-ray analysis of dihydroheliangine monochloroacetate

Michiko Nishikawa, Koki Kamiya, Akio Takabatake et al. · Tetrahedron · 1966 · 40 citations

Natural Sciences, Biochemistry, Chemistry +10

Sesquiterpene lactones from Podanthus ovatifolius

Sarah Gnecco, J. Philip Poyser, Mario Silva et al. · Phytochemistry · 1973 · 38 citations

Life Sciences, Botany, Plant Sciences +12

Antitumor Agents II: Eupatolide, a New Cytotoxic Principle from Eupatorium formosanum HAY

Kuo‐Hsiung Lee, Hiroshi Furukawa, H.‐C. HUANG et al. · Journal of Pharmaceutical Sciences · 1972 · 35 citations

Medicine, Medicinal Chemistry, Pharmacology +4