NEW HAPALINDOLES FROM THE CYANOPHYTE HAPALOSIPHON LAINGII

Authors
KLEIN D DALOZE D BRAEKMAN JC HOFFMANN L DEMOULIN V
Citation
D. Klein et al., NEW HAPALINDOLES FROM THE CYANOPHYTE HAPALOSIPHON LAINGII, Journal of natural products, 58(11), 1995, pp. 1781-1785
Citations number
12
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
58
Issue
11
Year of publication
1995
Pages
1781 - 1785
Database
ISI
SICI code
0163-3864(1995)58:11<1781:NHFTCH>2.0.ZU;2-N
Abstract
Seven indole alkaloids have been isolated from the cultured cyanophyte Hapalosiphon laingii. In addition to the known metabolites 12-epi-hap alindole E isonitrile [1], 12-epi-hapalindole C isonitrile [2], hapali ndolinone A [3], and hapalindolinone B [4], H. laingii contains three new hapalindoles, 12-epi-hapalindole H [5], 12-epi-hapalindole G [6], and 12-epi-hapalindole Q isonitrile [7], the structures of which were elucidated by interpretation of their spectral data.