Two new a,b-unsaturated butyrolactone derivatives from Pleione bulbocodioides
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چکیده
Two new a,b-unsaturated butyrolactone derivatives, 4-(400-hydroxybenzyl)-3-(30-hydroxy-phenethyl)furan-2(5H)-one (1) and 3-(30-hydroxyphenethyl)furan-2(5H)-one (2), together with one known phenolic compound (3), were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by analysis of spectroscopic data. # 2007 Wen Yuan Gao. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
منابع مشابه
Two new stilbenoids from Pleione bulbocodioides.
Two new stilbenoids, 9-(4'-hydroxy-3'-methoxyphenyl)-10-(hydroxymethyl)-11-methoxy-5,6,9,10-tetrahydrophenanthro[2,3-b]furan-3-ol and 2-(4''-hydroxybenzyl)-3-(3'-hydroxyphenethyl)-5-methoxy-cyclohexa-2,5-diene-1,4-dione, together with the three known stilbenoids were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by spectroscopic methods.
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تاریخ انتشار 2007