Holzmann, G/ Leuckert, C 1990: Applications of negative fast atom bombardment and MS/MS to screening of lichen compounds. - Phytochemistry29(7): 2277-2283. [RLL List # 143 / Rec.# 8689] Keywords: NEGATIVE FAST ATOM BOMBARDMENT/ CHEMISTRY/ TECHNIQUES
Abstract: 7 figures. 2 tables. ["The combination of these methods enables the unambiguous structural determination of the components within crude extracts of lichens. Thus, compounds of the tridepside, didepside, depsidone, and usnic acid type were identified by their specific fragmentation patterns without any isolation, purification or derivatization procedures."]