UBER DIE ALKALOIDE VON ANISOCYCLEA GRANDIDIERI H.BN. (MENISPERMACEAE) = SUR LES ALCALOIDES DE L'A.G. H.BN., (MENISPERMACEES)SCHLITTLER E; WEBER N.1972; HELV. CHIM. ACTA; SUISSE; DA. 1972; VOL. 55; NO 6; PP. 2061-2064; ABS. ANGL.; BIBL. 10 REF.Serial Issue

SYNTHESIS OF 2-(1-PENTYL-4-ONE)-3-METHYL-INDOLE AND HIGHER HOMOLOGSSCHLITTLER E; WEBER N.1972; J. PRAKT. CHEM.; DTSCH.; DA. 1972; VOL. 314; NO 3-4; PP. 669-672; BIBL. 3 REF.Serial Issue

ON THE CONTENTS OF SCHUMANNIOPHYTON PROBLEMATICUM (RUBIACEAE)SCHLITTLER E; SPITALER U.1978; TETRAHEDRON LETTERS; GBR; DA. 1978; NO 32; PP. 2911-2914; BIBL. 7 REF.Article

THE ISOLATION OF COLUMBIN AND PALMATINE FROM SPIROSPERMUM PENDULIFLORUMSCHLITTLER E; WEBER N.1972; LLOYDIA; E.U.; DA. 1972; VOL. 35; NO 2; PP. 181-182; BIBL. 11 REF.Serial Issue

UBER DIE SYNTHESEN VON MAYTENIN, N-METHYLSPERMIDIN UND N-METHYLMAYTENIN = SUR LES SYNTHESES DE LA MAYTENINE, DE LA N-METHYLSPERMIDINE ET DE LA N-METHYLMAYTENINESCHLITTLER E; SPITALER V; WEBER N et al.1973; HELV. CHIM. ACTA; SUISSE; DA. 1973; VOL. 56; NO 3; PP. 1097-1099; ABS. ANGL.; BIBL. 7 REF.Serial Issue

DIE STRUKTUR VON MAYTENINENGLERT G; KLINGA K; RAYMOND HAMET et al.1973; HELV. CHIM. ACTA; SUISSE; DA. 1973; VOL. 56; NO 1; PP. 474-478; ABS. ANGL.; BIBL. 11 REF.Serial Issue