New metabolites with nematicidal and antimicrobial activities from the ascomycete Lachnum papyraceum (Karst.) Karst. IV. Structural elucidation of novel isocoumarin derivatives.
The structures of four new biologically active halogenated dihydroiso coumarins isolated from submerged cultures of the ascomycete Lachnum papyraceum have been elucidated by spectroscopic methods. The compounds are structurally related to lachnumon and mycorrhizin A, which are also produced by the fungus.
Stadler
M
M
University of Kaiserslautern, Department of Biotechnology, Germany.
Anke
H
H
Sterner
O
O
D000890:Anti-Infective Agents / Q000737:chemistry*; D000969:Antinematodal Agents / Q000737:chemistry*; D001203:Ascomycota / Q000737:chemistry*; D003374:Coumarins / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013329:Structure-Activity Relationship
D000890:Anti-Infective Agents; D000969:Antinematodal Agents; D003374:Coumarins; C092870:mycorrhizin A