TOTALSYNTHESE VON ZIZYPHIN A- UND N-ACETYLZIZYPHIN B = SYNTHESES TOTALES DES ZIZYPHINE A ET N-ACETYL ZIZYPHINE BSCHMIDT U; LIEBERKNECHT A; BOEKENS H et al.1981; ANGEW. CHEM.; ISSN 0044-8249; DEU; DA. 1981; VOL. 93; NO 12; PP. 1121-1122; BIBL. 9 REF.Article

TOTAL SYNTHESIS OF ZIZYPHINE A. SYNTHESIS OF PEPTIDE ALKALOIDS. VIII: AMINO ACIDS AND PEPTIDES. XLSCHMIDT U; LIEBERKNECHT A; BOKENS H et al.1983; JOURNAL OF ORGANIC CHEMISTRY; ISSN 0022-3263; USA; DA. 1983; VOL. 48; NO 16; PP. 2680-2685; BIBL. DISSEM.Article