New trans-fused africanols from leptogra
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Wolf-Rainer Abraham; Ludger Ernst; Ludger Witte; Hans-Peter Hanssen; Ewald Sprec
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Article
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1986
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Elsevier Science
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French
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Three new sesquiterpene alcohols with africanane skeleton -leptographiol (l), isoleptographiol (L), and isoafricanol (3) -have been isolated from Leptographium lundbergii Lag. et Mel.. Their structures and configurations were elucidated by spectroscopic methods, in particular by nuclear Overhauser e