Abstract：
:An endophytic fungal strain named Trichoderma atroviride was isolated from the bulb of Lycoris radiata. Following cultivation on rice medium, a novel 3-amino-5-hydroxy-5-vinyl-2-cyclopenten-1-one dimer, atrichodermone A (1), a new cyclopentenone derivative, atrichodermone B (2), and a new sesquiterpene, atrichodermone C (3), together with three known cyclopentenone derivatives (4-6) were isolated. Their structures were elucidated by extensive spectroscopic (UV, IR, ECD, HRESIMS, and NMR) data analyses, and absolute configurations of the new compounds were determined by comparing their experimental ECD spectra with structurally similar compounds and computational analyses of their electronic circular dichroism (ECD) spectra. Compounds 1-3 were evaluated for their cytotoxicity against HL60 and U937 cell lines, as well as anti-inflammatory effect against the production of the pro-inflammatory cytokines TNF-α and IL-1β.
journal_name
Fitoterapiajournal_title
Fitoterapiaauthors
Zhou P,Wu Z,Tan D,Yang J,Zhou Q,Zeng F,Zhang M,Bie Q,Chen C,Xue Y,Luo Z,Wang J,Zhu H,Zhang Ydoi
10.1016/j.fitote.2017.09.012subject
Has Abstractpub_date
2017-11-01 00:00:00pages
18-22eissn
0367-326Xissn
1873-6971pii
S0367-326X(17)31163-2journal_volume
123pub_type
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