nocarasin B 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 1.0h,
以0.6 mg的产率得到nocarasin A
参考文献:
名称:
Nocarasins A−C and Brasiliquinone D, New Metabolites from the Actinomycete Nocardiabrasiliensis
摘要:
Four new metabolites, nocarasins A-C (1-3) and brasiliquinone D (4), have been isolated from the actinomycete Nocardia brasiliensis IFM 0667, and the structures were elucidated on the basis of spectroscopic data and chemical means. Nocarasins A-C (1-3) and brasiliquinone D (4) exhibited cytotoxicity and antibacterial activity.
Four new metabolites, nocarasins A-C (1-3) and brasiliquinone D (4), have been isolated from the actinomycete Nocardia brasiliensis IFM 0667, and the structures were elucidated on the basis of spectroscopic data and chemical means. Nocarasins A-C (1-3) and brasiliquinone D (4) exhibited cytotoxicity and antibacterial activity.