Ducray, Richard; Boutron, Pascal; Didelot, Myriam; Germain, Herve; Lach, Franck; Lamorlette, Maryannick; Legriffon, Antoine; Maudet, Mickael; Menard, Morgan; Pasquet, Georges; Renaud, Fabrice; Simpson, Iain; Young, Gail L. Tetrahedron Letters, 2010 , vol. 51, # 36 p. 4755 - 4758