Chemical constituents of Gekko swinhonis / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents of Gekko swinhonis.</p><p><b>METHOD</b>The compounds were isolated and purified by several column chromatographic methods with silica gel, ODS, Sephadex LH-20 and preparative HPLC, Their structures were identified by physicochemical properties and spectral data.</p><p><b>RESULT</b>Thirteen compounds were isolated and elucidated as cyclo-(Pro-Leu) (1), cyclo-(Ala-Pro) (2),cyclo-(Gly-Pro) (3),cyclo-(Ala-Val) (4),6-amino-9-beta-D-ribofuranosyl-9H-purine (5), uridine (6), thymidine (7),hypoxanthine-9-beta-D-ribofuranosid (8),L-phenylalanine (9),5alpha-cholest-3,6-dione (10),cholesterol (11), 1-O-hexadecanolenin (12),octadecanoic acid (13),respectively.</p><p><b>CONCLUSION</b>All compounds were isolated from G. swinhonis for the first time.</p>