D. Donati, A. Garzon-Aburbeh, B. Natalini
Jul 15, 1996
Citations
0
Influential Citations
13
Citations
Journal
Tetrahedron
Abstract
Abstract The syntheses of (±)-(Z)- and (±)-(E)-2-amino-2,3-methano-3-(indol-3-yl)-propanoic acids ( 8 and 15 ) are reported. Key step in their preparation is the cyclopropanation of an olefinic azlactone derivative, followed by a suitable deprotection sequence.