In:
Natural Product Communications, SAGE Publications, Vol. 12, No. 7 ( 2017-07), p. 1934578X1701200-
Abstract:
A new azaoxoaporphine alkaloid, 8,9-dimethoxysampangine (1), and a new naphthyridine alkaloid, 7-methoxy-8-hydroxyeupolauridine (2), along with two known azaoxoaporphine alkaloids, sampangine (3) and 9-methoxysampangine (4), were isolated from the EtOAc extract of the barks of Polyalthia nemoralis. Their structures were established on the basis of spectral evidences. Compound 1 exhibited significant cytotoxicity against KB, MCF7, LU-1, HepG2, LNCap, SW626 and SW480 cancer cell lines with IC 50 values in the range of 5.06±0.04-7.61±0.06 μM.
Type of Medium:
Online Resource
ISSN:
1934-578X
,
1555-9475
DOI:
10.1177/1934578X1701200706
Language:
English
Publisher:
SAGE Publications
Publication Date:
2017
detail.hit.zdb_id:
2430442-6
SSG:
15,3
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