MORONIC ACID, A SIMPLE TRITERPENOID KETO ACID WITH ANTIMICROBIAL ACTIVITY ISOLATED FROM OZOROA MUCRONATAHOSTETTMANN KALDAS M; NAKANISHI K.1979; PLANTA MED.; DEU; DA. 1979; VOL. 37; NO 4; PP. 358-360; BIBL. 6 REF.Article

XANTHONES ET C-GLUCOSIDES FLAVONIQUES DU GENRE GENTIANA (SOUS-GENRE GENTIANELLA)HOSTETTMANN KALDAS M; JACOT GUILLARMOD A.1978; PHYTOCHEMISTRY; GBR; DA. 1978; VOL. 17; NO 12; PP. 2083-2086; ABS. ENG; BIBL. 41 REF.Article

DROPLET COUNTER-CURRENT CHROMATOGRAPHY FOR THE PREPARATIVE ISOLATION OF VARIOUS GLYCOSIDESHOSTETTMANN K; HOSTETTMANN KALDAS M; NAKANISHI K et al.1979; J. CHROMATOGR.; NLD; DA. 1979; VOL. 170; NO 2; PP. 355-361; BIBL. 18 REF.Article

PREPARATIVE SCALE SEPARATION OF XANTHONES AND IRIDOID GLYCOSIDES BY DROPLET COUNTER-CURRENT CHROMATOGRAPHYHOSTETTMANN K; HOSTETTMANN KALDAS M; STICHER O et al.1979; HELV. CHIM. ACTA; CHE; DA. 1979; VOL. 62; NO 7; PP. 2079-2085; BIBL. 19 REF.Article

MOLLUSCICIDAL SAPONINS FROM CORNUS FLORIDA LHOSTETTMANN K; HOSTETTMANN KALDAS M; NAKANISHI K et al.1978; HELV. CHIM. ACTA; CHE; DA. 1978; VOL. 61; NO 6; PP. 1990-1995; BIBL. 16 REF.Article