Six new induced sesquiterpenes from the cultures of ascomycete Daldinia concentrica.
Six new sesquiterpenes having the botryane carbon skeleton (1-6), together with known compounds (7-10) were induced and isolated from the ascomycete Daldinia concentrica (strain S 0318). Structures elucidation was accomplished by NMR spectroscopic and X-ray crystallographic studies.
Qin
Xiang-Dong
XD
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
Shao
Hong-Jun
HJ
Dong
Ze-Jun
ZJ
Liu
Ji-Kai
JK
D001203:Ascomycota / Q000378:metabolism*; D018360:Crystallography, X-Ray; D009682:Magnetic Resonance Spectroscopy; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
D012717:Sesquiterpenes