e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Tetrahedron
Propellanes-LV: Synthesis and diels-alder reactions of tetraenic propellane imides derived from esters of α-aminoacids11Part LIV. P. Ashkenazi, M. Kaftory, W. …
M Peled, D Ginsburg
Index: Peled, M.; Ginsburg, D. Tetrahedron, 1981 , vol. 37, p. 151 - 160
Tetraenic propellane imides were prepared from a variety of α-aminoesters. The extent to which these were attacked by 4-substituted-1, 2, 4-triazolinediones from the side syn or anti to the imide ring was in most cases determined by the size of the substituent in the imide ring although some exceptions occur.