Abstract:
:Four p-terphenyl derivatives named curtisians E-H (1-4) were isolated from the methanolic extract of fruit bodies of the Basidiomycete Paxillus curtisii by a combination of Sephadex LH-20, silica gel column chromatography and preparative reversed phase HPLC. The relative stereochemistries of the curtisians were elucidated by 2D NMR, MS, IR and UV spectroscopy with the absolute configurations at C(3a-3d) of the side chains being established as S by GC-MS on a chiral column previously used for separation of authentic standards.
journal_name
Phytochemistryjournal_title
Phytochemistryauthors
Quang DN,Hashimoto T,Nukada M,Yamamoto I,Tanaka M,Asakawa Ydoi
10.1016/s0031-9422(03)00263-2subject
Has Abstractpub_date
2003-09-01 00:00:00pages
649-54issue
2eissn
0031-9422issn
1873-3700pii
S0031942203002632journal_volume
64pub_type
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