Hirsutellones A-E, antimycobacterial alkaloids from the insect pathogenic fungus Hirsutella nivea BCC 2594

Masahiko IsakaNuntawan RugsereePacharee MaithipPalangpon KongsaereeSamran PrabpaiYodhathai ThebtaranonthThailand National Center for Genetic Engineering and BiotechnologyMahidol University2018-06-212018-06-212005-06-06Tetrahedron. Vol.61, No.23 (2005), 5577-5583004040202-s2.0-19044365470https://repository.li.mahidol.ac.th/handle/123456789/16334Five new alkaloids, hirsutellones A-E, were isolated from the insect pathogenic fungus Hirsutella nivea BCC 2594. Their structures were elucidated by spectroscopic analysis and X-ray crystallography. Hirsutellones displayed significant growth inhibitory activity against Mycobacterium tuberculosis H37Ra. © 2005 Elsevier Ltd. All rights reserved.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyChemistryPharmacology, Toxicology and PharmaceuticsHirsutellones A-E, antimycobacterial alkaloids from the insect pathogenic fungus Hirsutella nivea BCC 2594ArticleSCOPUS10.1016/j.tet.2005.03.099