Yue Meicen, Lei Hui, Teng Baorui, Fu Xiujuan, Chen Siwei, Wang Zan, Zhang Dan, Luo Yu
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Two New Alkaloids of the Endophytic Fungus Rhizopus oryzae From Atractylodes macrocephala Koidz.
Two new alkaloids, named migenomycin I (1) and II (2), along with nine known compounds (3-11), were isolated from the fungus Rhizopus oryzae from Atractylodes macrocephala Koidz. The structures of compounds 1 and 2 were determined by spectroscopic methods (MS, NMR, and CD). All compounds were isolated from Rhizopus oryzae for the first time. In addition, the antitumor activities of compounds 1 and 2 and the hypoglycemic activities of most compounds were evaluated.
期刊介绍:
MRC is devoted to the rapid publication of papers which are concerned with the development of magnetic resonance techniques, or in which the application of such techniques plays a pivotal part. Contributions from scientists working in all areas of NMR, ESR and NQR are invited, and papers describing applications in all branches of chemistry, structural biology and materials chemistry are published.
The journal is of particular interest not only to scientists working in academic research, but also those working in commercial organisations who need to keep up-to-date with the latest practical applications of magnetic resonance techniques.