| dc.contributor.author | Midiwo, JO | |
| dc.contributor.author | Omoto, FM | |
| dc.contributor.author | Yenesew, A | |
| dc.contributor.author | Akala, HM | |
| dc.contributor.author | Wangui, J | |
| dc.contributor.author | Liyala, P | |
| dc.contributor.author | Wasunna, C | |
| dc.contributor.author | Waters, NC | |
| dc.date.accessioned | 2013-06-21T05:38:02Z | |
| dc.date.issued | 2007 | |
| dc.identifier.citation | ARKIVOC 2007 (ix ) 21-27 | en |
| dc.identifier.issn | 1424-6376 | |
| dc.identifier.uri | http://www.arkat-usa.org/get-file/23074/ | |
| dc.identifier.uri | http://erepository.uonbi.ac.ke:8080/xmlui/handle/123456789/37077 | |
| dc.description.abstract | Phytochemical re-examination
of the aerial exudates of
Polygonum senegalense
forma
senegalense
has resulted in the isolation and ch
aracterization of a
novel homoisoflavonoid, 5,7-
dihydroxy-3-(hydroxy-phenyl-m
ethyl)-6-methoxy-chroman-4-
one (trivial name:
polygohomoisoflavanone). The structure was determ
ined on the basis of spectroscopic evidence.
The new compound along with other component
s of the aerial exudate showed good
antiplasmodial activities
towards chloroquine-sensitive (D6)
and chloroquine-resistant (W2)
strains of
Plasmodium falciparum. | en |
| dc.language.iso | en | en |
| dc.subject | Polygonum senegalense | en |
| dc.subject | aerial exudates | en |
| dc.subject | polygonaceae | en |
| dc.subject | homoisoflavanone | en |
| dc.subject | polygohomoisoflavanone | en |
| dc.subject | chalcones | en |
| dc.subject | dihydrochalcone s | en |
| dc.subject | flavanone | en |
| dc.subject | malaria | en |
| dc.subject | plasmodium | en |
| dc.subject | anti- plasmodial | en |
| dc.title | The first 9-hydroxyhomoisoflav anone, and antiplasmodial chalcones, from the aerial exudates of Polygonum senegalense | en |
| dc.type | Article | en |
