Botryolins A and B, two tetramethylsqualene triethers from the green microalga Botryococcus braunii.

Phytochemistry

Laboratoire de Chimie Bioorganique et Organique Physique, UMR CNRS 7573, Ecole Nationale Supérieure de Chimie de Paris, 11 Rue Pierre et Marie Curie, 75231 cedex 05, Paris, France.

Published: April 2002

Two new triterpenoid polyethers with a tetramethylsqualene carbon skeleton, botryolins A and B, have been isolated from the green microalga Botryococcus braunii. Their structures were determined by means of spectral analyses including 2D NMR.

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http://dx.doi.org/10.1016/s0031-9422(02)00005-5DOI Listing

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