File talk:Persin.svg

Double bonds and stereocenter not correct

I have checked some publications on Persin, and the structural formula depicted here seems to be incorrect. Both double bonds have Z-configuration and the stereocenter of natural Persin has R-configuration. A publication in which the structure is described and where the configuration of the stereocenter is determined is for example Natural Toxins 1995, 3, 5, 344.

I have uploaded two files with the correct structural formula, File:Persin2.svg and File:Persin.png. --LabFox (talk) 18:20, 31 August 2009 (UTC)