Extraction, hemisynthesis, and synthesis of canthin-6-one analogues. Evaluation of their antifungal activities.
Zanthoxylum chiloperone var. angustifolium was investigated. Alkaloids 1-3 from the canthin-6-one series were characterized. Derivatives 7-28 were prepared by hemisynthesis or total synthesis. All compounds were tested for in vitro antifungal activities against five pathogenic fungal strains. Analogues of canthin-6-one did not show better antifungal activities.
Soriano-Agatón
Flor
F
Laboratoire de Pharmacognosie Associé au CNRS (UMR 8076, BioCIS), Centre d'Etudes Pharmaceutiques, Université Paris-Sud 11, 5 Rue Jean-Baptiste Clément, 92296 Châtenay-Malabry, France.
Lagoutte
Delphine
D
Poupon
Erwan
E
Roblot
François
F
Fournet
Alain
A
Gantier
Jean-Charles
JC
Hocquemiller
Reynald
R
D000470:Alkaloids / Q000737:chemistry*; D000935:Antifungal Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001232:Aspergillus fumigatus / Q000187:drug effects; D002176:Candida albicans / Q000187:drug effects; D002243:Carbolines; D003455:Cryptococcus neoformans / Q000187:drug effects; D004353:Drug Evaluation, Preclinical; D026121:Indole Alkaloids; D007211:Indoles / Q000138:chemical synthesis / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D009287:Naphthyridines / Q000138:chemical synthesis / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D010946:Plants, Medicinal / Q000737:chemistry*; D012441:Saccharomyces cerevisiae / Q000187:drug effects; D013329:Structure-Activity Relationship; D014249:Trichophyton / Q000187:drug effects; D032106:Zanthoxylum / Q000737:chemistry*
D000470:Alkaloids; D000935:Antifungal Agents; D002243:Carbolines; D026121:Indole Alkaloids; D007211:Indoles; D009287:Naphthyridines; C453379:canthin-6-one