Three new humulane-type sesquiterpenes,antrodols A–C(1–3),were isolated from cultures of the fungus Antrodiella albocinnamomea.Their structures were elucidated on the basis of extensive spectroscopic analysis.Antrod...Three new humulane-type sesquiterpenes,antrodols A–C(1–3),were isolated from cultures of the fungus Antrodiella albocinnamomea.Their structures were elucidated on the basis of extensive spectroscopic analysis.Antrodols A–C(1–3)are first examples of humulane-type sesquiterpenes isolated from cultures of higher fungi,and antrodol A(1)was the first report of humulane-type sesquiterpene with a methyl rearranged at C-3.All compounds were evaluated in the enzyme inhibition assay against two protein-tyrosine phosphatases(PTPs):MEG2 and PTP1Bc.展开更多
基金National Natural Science Foundation of China(U1132607,81373289,81102346)Youth Innovation Promotion Association of CAS(2011312D11019).
文摘Three new humulane-type sesquiterpenes,antrodols A–C(1–3),were isolated from cultures of the fungus Antrodiella albocinnamomea.Their structures were elucidated on the basis of extensive spectroscopic analysis.Antrodols A–C(1–3)are first examples of humulane-type sesquiterpenes isolated from cultures of higher fungi,and antrodol A(1)was the first report of humulane-type sesquiterpene with a methyl rearranged at C-3.All compounds were evaluated in the enzyme inhibition assay against two protein-tyrosine phosphatases(PTPs):MEG2 and PTP1Bc.
