908255-71-0Relevant articles and documents
Synthetic studies toward highly functionalized 5β-lanosterol derivatives: A versatile approach utilizing anionic cycloaddition
Ramachandran, Sreekanth A.,Kharul, Rajendra K.,Marque, Sylvain,Soucy, Pierre,Jacques, Frederic,Chenevert, Robert,Deslongchamps, Pierre
, p. 6149 - 6156 (2007/10/03)
Stereoselective synthesis of the potentially biologically valuable 5β-lanosteroidal-type backbone was achieved via anionic cycloaddition. Synthesis of the two new bicyclic Nazarov intermediates 14 and 40 and their cycloaddition with chiral cyclohexenone 2