FORMATION OF AMINOSUCCINYL PEPTIDES DURING ACIDOLYTIC DEPROTECTION FOLLOWED BY THEIR TRANSFORMATION TO PIPERAZINE-2,5-DIONE DERIVATIVES IN NEUTRAL MEDIASCHON I; KISFALUDY L.1979; INTERNATION. J. PEPT. PROT. RES.; DNK; DA. 1979; VOL. 14; NO 5; PP. 485-494; BIBL. 37 REF.Article

CONVENIENT SYNTHESES OF PIPERAZINE-2,5-DIONES AND LACTAMS FROM HALOCARBOXAMIDES USING PHASE TRANSFER CATALYSTSOKAWARA T; NOGUCHI Y; MATSUDA T et al.1981; CHEM. LETT.; ISSN 0366-7022; JPN; DA. 1981; NO 2; PP. 185-188; BIBL. 5 REF.Article