Total Synthesis of Psoralidin, an Anticancer Natural Product

Total synthesis of the natural product EBC-329.

The first total synthesis of an anti-leukemic diterpene natural product EBC-329 (1) has been accomplished starting from readily available 6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (7). An efficient and general approach has been reported for the synthesis of EBC-329 in 13 steps with an overall yield of 10%.

A comprehensive history of arynes in natural product total synthesis.

The asymmetric intramolecular Heck reaction in natural product total synthesis.

Enantioselective total synthesis of a novel polyketide natural product (+)-integrasone, an HIV-1 integrase inhibitor.

Enantioselective total synthesis of the recently isolated, novel polyketide natural product (+)-integrasone has been accomplished from the readily available Diels-Alder adduct of cyclopentadiene and p-benzoquinone. An enzymatically desymmetrized epoxyquinone building block has been elaborated through a series of regio- , chemo- and stereocontrolled steps to the final bicyclic framework of the n...

Total synthesis of (-)-minquartynoic acid: an anti-cancer, anti-HIV natural product.

[structure: see text] The tetraacetylenic compound, (S)-minquartynoic acid (1), is synthesized in seven linear steps and 17% overall yield from commercially available azelaic acid monomethyl ester. The key step is a one-pot three-component Cadiot-Chodkiewicz reaction to construct the tetrayne unit without using either a diyne or a triyne intermediate.