Antifungal amides from Piper hispidum and Piper tuberculatum

Authors
Navickiene, HMD Alecio, AC Kato, MJ Bolzani, VD Young, MCM Cavalheiro, AJ Furlan, M
Citation
Hmd. Navickiene et al., Antifungal amides from Piper hispidum and Piper tuberculatum, PHYTOCHEM, 55(6), 2000, pp. 621-626
Citations number
13
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
55
Issue
6
Year of publication
2000
Pages
621 - 626
Database
ISI
SICI code
0031-9422(200011)55:6<621:AAFPHA>2.0.ZU;2-K
Abstract
Piper hispidum and Piper tuberculatum accumulate amides bearing isobutyl, p yrrolidine, dihydropyridone and piperidine moieties. The isolation and char acterization of several representatives including two hitherto unreported a mides were performed by chromatographic techniques and by analysis of spect roscopic data. The antifungal activity of each amide was determined by dire ct bioautography against Cladosporium sphaerospermum. (C) 2000 Elsevier Sci ence Ltd. All rights reserved.