Iridoid Glucosides with Free Radical Scavenging Properties from Fagraea blumei. -From the methanolic stem-bark extract of the title species the new title compounds (I) and (II) are isolated. Their structures are established by spectroscopic methods. These compounds, blumeoside A ( Ia), B (IIb), C (Ib), and D (IIa), exhibit strong yellow or blue fluorescence and inhibit bleaching of crocin induced by alkoxyl radicals. -(CUENDET, M.; HOSTETTMANN, K.; POTTERAT, O.; DYATMIKO, W.; Helv. Chim. Acta 80 (1997) 4, 1144-1152; Inst. Pharmacogn. Phytochim., Ec. Pharm., Univ. Lausanne, CH-1015 Lausanne, Switz.; EN)
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