Stereoselective total synthesis of sphingolipids
PARAMESH JANGILI PERLA RAMESH BISWANATH DAS
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A novel sphingosine, 1,2-diacetyl D-erythro-sphinganine having a characteristic almond flavour was isolated from the edible mushroom Grifola gargal. We have synthesized this sphinganine along with the three other sphingolipids, such as 1,2-diacetyl L-threo-sphinganine, D-erythro-sphinganine triacetateand L-threo-sphinganine triacetate using Garner aldehyde as the starting material involving the Grignard reaction and Mitsunobu inversion. The sphingolipids 1,2-diacetyl D-erythro-sphinganine and 1,2-diacetyl L-threo-sphinganine have been synthesized for the first time.
Volume 135, 2023
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