In:
Natural Product Communications, SAGE Publications, Vol. 4, No. 10 ( 2009-10), p. 1934578X0900401-
Abstract:
A new trinortriterpenoid, diospyrolide acetate (1) and a new diphenylmethane derivative, pulcherrimumin (12), together with ten known pentacyclic triterpenoids (2–11) and four aromatic compounds (13–16), were isolated from the liverwort Ptilidium pulcherrimum. Their structures were established on the basis of extensive analysis of NMR data and by chemical methods. The cytotoxicity of compounds 1–16 was evaluated against the PC3, MDA-MB-231, and Hela cells lines. Ursane triterpenoids 8–10 exhibited moderate cytotoxicity against PC3 cells with IC 50 values ranging from 10.1 to 39.7 μM.
Type of Medium:
Online Resource
ISSN:
1934-578X
,
1555-9475
DOI:
10.1177/1934578X0900401001
Language:
English
Publisher:
SAGE Publications
Publication Date:
2009
detail.hit.zdb_id:
2430442-6
SSG:
15,3
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