Helmut Reuscher

First total synthesis of (−)-dioncophylline A (“Triphyophylline”) and of selected stereoisomers: Complete (revised) stereostructure

Gerhard Bringmann, Johannes R. Jansen, Helmut Reuscher et al. · Tetrahedron Letters · 1990 · 79 citations

Pharmacy, Chemistry, Medicinal Chemistry +13

Atropdiastereoselective Ring Opening of Bridged, “Axial‐Prostereogenic” Biaryls: Directed Synthesis of (+)‐Ancistrocladisine

Gerhard Bringmann, Helmut Reuscher · Angewandte Chemie International Edition in English · 1989 · 57 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

Aryl-coupling via “axially prostereogenic” lactones: First total synthesis of (+)-ancistrocladisine and (optionally) its atropisomer

Gerhard Bringmann, Helmut Reuscher · Tetrahedron Letters · 1989 · 53 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

ancistrobrevine B, the first naphthylisoquinoline alkaloid with A 5,8′-coupling site, and related compounds from Ancistrocladus abbreviatus

Gerhard Bringmann, Rainer Zagst, Helmut Reuscher et al. · Phytochemistry · 1992 · 51 citations

Pharmacy, Chemistry, Medicinal Chemistry +7

Atrop-diastereomer separation by racemate resolution techniques: N-methyl-dioncophylline A and its 7-epimer from Ancistrocladus abbreviatus

Gerhard Bringmann, D. Lisch, Helmut Reuscher et al. · Phytochemistry · 1991 · 30 citations

Pharmacy, Biology, Bioorganic Chemistry +3