| Literature DB >> 19394982 |
Akihito Yokosuka1, Yoshihiro Mimaki.
Abstract
Phytochemical investigation of the whole plants of Agave utahensis Engelm. (Agavaceae) has resulted in the isolation of 15 steroidal saponins (1-15), including five spirostanol saponins (1-5) and three furostanol saponins (11-13). Structures of compounds 1-5 and 11-13 were determined by spectroscopic analysis and the results of hydrolytic cleavage. The isolated compounds were evaluated for their cytotoxic activity against HL-60 human promyelocytic leukemia cells.Entities:
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Year: 2009 PMID： 19394982 DOI： 10.1016/j.phytochem.2009.02.013
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072