4 NOVEL GLYCOSIDES FROM THE APHID PSEUDOREGMA-BAMBUSICOLA T

Authors
ZHANG GL HE MY XING QY
Citation
Gl. Zhang et al., 4 NOVEL GLYCOSIDES FROM THE APHID PSEUDOREGMA-BAMBUSICOLA T, Helvetica Chimica Acta, 80(8), 1997, pp. 2502-2506
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Helvetica Chimica Acta → ACNP
ISSN journal
0018019X
Volume
80
Issue
8
Year of publication
1997
Pages
2502 - 2506
Database
ISI
SICI code
0018-019X(1997)80:8<2502:4NGFTA>2.0.ZU;2-R
Abstract
Four novel glycosides, bambusicolasides III-VI (1-4), were isolated fr om the aphid Pseudoregma bambusicola T. The structures of 1-4 were elu cidated by spectral evidence including FAB-MS and C,H-COSY, HMBC, and NOE difference experiments, and by hydrolysis. In vitro tests with the se compounds showed little cytotoxic activity against human KB cells(< 10%).