| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5275133 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
Assay-guided fractionation of a moderately strong anti-tubercular extract obtained from the Caribbean Sea sponge Svenzea zeai afforded two novel 5(6 â 7)abeo-sterols, named parguesterols A (1) and B (2), as its active components. Their structures were elucidated on the basis of extensive spectroscopic analysis.
Graphical abstractA chemical investigation on the hexane-soluble fractions from the crude extract of the marine sponge Svenzea zeai afforded two novel steroid derivatives with strong anti-tubercular properties.Download full-size image
Related Topics
Physical Sciences and Engineering
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Organic Chemistry
Authors
Xiaomei Wei, Abimael D. RodrÃguez, Yuehong Wang, Scott G. Franzblau,