Subvellerolactone C(I), a new 3, 8-oxa-13-hydroxy-1 acrar-6-en-5-oic acid γ-lactone was isolated from the fruit bodies of Lactarius subvellereus (Russulaceae), and its structure was elucidated by means of spectroscop...Subvellerolactone C(I), a new 3, 8-oxa-13-hydroxy-1 acrar-6-en-5-oic acid γ-lactone was isolated from the fruit bodies of Lactarius subvellereus (Russulaceae), and its structure was elucidated by means of spectroscopic methods(UV, IR, HRMS,1H-NMR, 13C-NMR, 13c 1HCORR., 1H- 1HCOSY, HMBC, NOEDIFF.).展开更多
A new bisindole alkaloid, melaxillarinine, was isolated from the roots of Melodinus axillaris. Its structure was established on the basis of spectral analysis.
A new quinolone alkaloid was isolated from the fruit of Evodia rutaecarpa Bentham (Rutaceae) with three known alkaloids, and their structures were determined on the basis of spectral data and chemical transformations.
文摘Subvellerolactone C(I), a new 3, 8-oxa-13-hydroxy-1 acrar-6-en-5-oic acid γ-lactone was isolated from the fruit bodies of Lactarius subvellereus (Russulaceae), and its structure was elucidated by means of spectroscopic methods(UV, IR, HRMS,1H-NMR, 13C-NMR, 13c 1HCORR., 1H- 1HCOSY, HMBC, NOEDIFF.).
文摘A new bisindole alkaloid, melaxillarinine, was isolated from the roots of Melodinus axillaris. Its structure was established on the basis of spectral analysis.
文摘A new quinolone alkaloid was isolated from the fruit of Evodia rutaecarpa Bentham (Rutaceae) with three known alkaloids, and their structures were determined on the basis of spectral data and chemical transformations.
