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Title 

Isoprenylated flavonoids from the stem bark of Erythrina abyssinica

Authors 

L CuiD T NdintehM K NaP T ThuongJ S MuruumuD NjamenJ T MbaforZ T FomumJong Seog AhnWon Keun Oh

Publisher 

American Chemical Society

Issue Date 

2007

Citation 

Journal of Natural Products, vol. 70, no. 6, pp. 1039-1042

Abstract 

Three new prenylated flavanones, abyssinoflavanones V, VI, and VII (1-3), together with eight known flavanones (4-11) and two chalcones (12-13), were isolated from the stem bark of Erythrina abyssinica. Their structures were elucidated on the basis of spectroscopic and physicochemical analyses. All the isolates, with the exception of 1 and 8, strongly inhibited PTP1B activity in an in vitro assay with IC50 values ranging from 14.2 ± 1.7 to 26.7 ± 1.2 μM.

ISSN 

0163-3864

Link 

http://dx.doi.org/10.1021/np060477+

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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