... Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 36, Issue 33, 14 August 1995, Pages 5861–5864. ... Neumeyer, S Wang, RA Milius, RM Baldwin, Y. Zea-Ponce, PB Hoffer, E. Sybirska, M. Al-Tikriti, DS Charney, RT Malison, M. Laruelle, RB Innis; J. Med. ... Chromatography of the residue on silica gel using EtOAc/TEA=95/5 as eluent gave 4.7 g (100%) of (6) as a white solid: mp 125–127°C. [α] d 20 −2.73° (c, 3.06, CH 3 OH). ...