Three new compounds from endophytic fungus L10 of Cephalotaxus hainanensis.
Three new compounds, 4-hydroxyphenethyl-2'-hydroxypropanoate (1), 6-(1',2'-dimethyloxiran-1'-yl)-4-methoxy-3-methyl-2H-pyran-2-one (2), 6-(1-hydroxyethyl)-4-methoxy-3-methyl-2H-pyran-2-one (3), along with the two known compounds, nectriapyrone (4) and wermopyrone (5), have been isolated from the endophytic fungus of Cephalotaxus hainanensis. Their structures were determined on the basis of chemical and spectroscopic methods.
Lu
Xuan
X
School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.
Xu
Nan
N
Dai
Hao-Fu
HF
Mei
Wen-Li
WL
Yang
Zi-Xin
ZX
Pei
Yue-Hu
YH
D032483:Cephalotaxus / Q000382:microbiology; D002681:China; D005658:Fungi / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D011422:Propionates / Q000737:chemistry / Q000302:isolation & purification*; D011753:Pyrones / Q000737:chemistry / Q000302:isolation & purification*
C541189:4-hydroxyphenethyl-2'-hydroxypropanoate; C541188:6-(1',2'-dimethyloxiran-1'-yl)-4-methoxy-3-methyl-2H-pyran-2-one; C541190:6-(1-hydroxyethyl)-4-methoxy-3-methyl-2H-pyran-2-one; D011422:Propionates; D011753:Pyrones