Additional α-glucosidase inhibitors from Malbranchea flavorosea (Leotiomycetes, Ascomycota)

  title={Additional α-glucosidase inhibitors from Malbranchea flavorosea (Leotiomycetes, Ascomycota)},
  author={D. Rebollar-Ramos and Martha L. Mac{\'i}as-Ruvalcaba and M. Figueroa and H. Raja and M. Gonz{\'a}lez-Andrade and R. Mata},
  journal={The Journal of Antibiotics},
  • D. Rebollar-Ramos, Martha L. Macías-Ruvalcaba, +3 authors R. Mata
  • Published 2018
  • Chemistry, Medicine
  • The Journal of Antibiotics
  • From the rice-based culture of Malbranchea flavorosea, three new compounds namely flavoroseoside B (5-desoxy-5-chloro-flavoroseoside) (2), 4-hydroxy-2-O-α-ribofuranosyl-5-methylacetophenone (3), and (S)-3,4-dihydro-3-(1H-indol-3-ylmethyl)-4-methyl-1H-1,4-benzodiazepine-2,5-dione (4), along with three known compounds, rosigenin (5), massarilactone B (6), and riboxylarinol B (7) were obtained. The structures were determined by spectroscopic methods. Compound 4 and its synthetic analog 3,4-dihydro… CONTINUE READING
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