F. UNGEMACH

(1S,2R,8R,8aR)-1,2,8-trihydroxyoctahydroindolizine (swainsonine), an α-mannosidase inhibitor from Rhizoctonia leguminicola

Marilyn J. Schneider, F. UNGEMACH, Harry P. Broquist et al. · Tetrahedron · 1983 · 166 citations

Pharmacy, Biochemistry, Medicinal Chemistry +4

Study of the Pictet-Spengler reaction in aprotic media: synthesis of the .beta.-galactosidase inhibitor, pyridindolol

Dave Soerens, J. SANDRIN, F. UNGEMACH et al. · The Journal of Organic Chemistry · 1979 · 134 citations

Life Sciences, Biochemistry, Chemistry +5

General method for the assignment of stereochemistry of 1,3-disubstituted 1,2,3,4-tetrahydro-.beta.-carbolines by carbon-13 spectroscopy

F. UNGEMACH, Dave Soerens, Richard W. Weber et al. · Journal of the American Chemical Society · 1980 · 104 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7

Biosynthesis of the toxic indolizidine alkaloids slaframine and swainsonine in Rhizoctonia leguminicola: metabolism of 1-hydroxyindolizidines

Constance M. Harris, Marilyn J. Schneider, F. UNGEMACH et al. · Journal of the American Chemical Society · 1988 · 91 citations

Medicine, Pharmacology, Toxicology +12

(1S,2R,8aS)-1,2-Dihydroxyindolizidine formation by Rhizoctonia leguminicola, the fungus that produces slaframine and swainsonine

Thomas M. Harris, Constance M. Harris, James Hill et al. · The Journal of Organic Chemistry · 1987 · 52 citations

Life Sciences, Biochemistry, Microbiology +8