| Literature DB >> 19407969 |
Sicen Wang1, Binyu Wen, Na Wang, Juntian Liu, Langchong He.
Abstract
A new fluorenone alkaloid (caulophine) was isolated from the radix of Caulophyllum robustum Maxim. (collected from the Qinling mountains) using cell membrane chromatography as the screening method. Caulophine was identified as 3-(2-(dimethylamino)ethyl)-4,5-dihydroxy-1,6-dimethoxy-9H-fluoren-9-one based on physicochemic and spectroscopic analyses, particularly by NMR spectroscopic data (i.e., COSY, HMQC, HMBC, NOESY). Caulophine possessed anti-myocardial ischemia activity.Entities:
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Year: 2009 PMID： 19407969 DOI： 10.1007/s12272-009-1407-7
Source DB: PubMed Journal: Arch Pharm Res ISSN： 0253-6269 Impact factor: 4.946