Three new compounds(1–3), including a chlorine-containing dihydroisocoumarin pericochlorosin A(1), a chlorinated phenol pericochlorosin B(2) and a decalin derivative pericoannosin G(3), were isolated from endophytic ...Three new compounds(1–3), including a chlorine-containing dihydroisocoumarin pericochlorosin A(1), a chlorinated phenol pericochlorosin B(2) and a decalin derivative pericoannosin G(3), were isolated from endophytic fungus Periconia sp. F-31 of the medicinal plant Annona muricata. The structures and absolute configurations were elucidated by extensive spectroscopic methods and calculated electronic circular dichroism analysis. Compound 2 displayed potent anti-HIV activity with IC50 value of 2.2 μM.展开更多
基金National Natural Science Foundation of China(Grant No.81773607)CAMS Innovation Fund for Medical Sciences(Grant Nos.CIFMS-2018-I2M-3-005 and CIFMS-2016-I2M-2-002)the Drug Inn ovation Major Project(Grant No.2018ZX09711001-001-001)
文摘Three new compounds(1–3), including a chlorine-containing dihydroisocoumarin pericochlorosin A(1), a chlorinated phenol pericochlorosin B(2) and a decalin derivative pericoannosin G(3), were isolated from endophytic fungus Periconia sp. F-31 of the medicinal plant Annona muricata. The structures and absolute configurations were elucidated by extensive spectroscopic methods and calculated electronic circular dichroism analysis. Compound 2 displayed potent anti-HIV activity with IC50 value of 2.2 μM.
