David A. Evans, B.Wesley Trotter, Paul J. Coleman, Bernard Côté, Luiz Carlos Dias, Hemaka A. Rajapakse, Andrew N. Tyler,
ENANTIOSELECTIVE TOTAL SYNTHESIS OF ALTOHYRTIN C (SPONGISTATIN 2) Tetrahedron. ,vol. 55, pp. 8671- 8726 ,(1999) ,
10.1016/S0040-4020(99)00438-X