Two new sesquiterpenoids produced by halophilic Nocardiopsis chromatogenes YIM 90109

Ming-Wei Sun, Xiao-Mei Zhang, Hui-Li Bi, Wen-Jun Li, Chun-Hua Lu
2016 Figshare  
Two new germacradiene-type sesquiterpenoids, including 1(10)E,5E-germacradiene-9β,11-diol (or 9β-hydroxyl germacradienol) (1) and 11-hydroxy-1(10)E,5E-germacradien-2-one (2-oxygermacradienol) (2), together with a known geosmin-type sesquiterpenoid (1β,4β,4aβ,7α,8aα)-4,8a-dimethyloctahydronaphthalene-1,4a,7(2H)-triol (3), were elucidated by their NMR spectroscopic data, HR–ESI–MS and single-crystal X-ray diffraction from the halophilic strain Nocardiopsis chromatogenes YIM 90109. The
more » ... l activities were evaluated by paper diffusion method.
doi:10.6084/m9.figshare.4239158.v1 fatcat:lhalghtq5zabvcngeksgpe26vi