Skip to main content
. 2014 Apr 15;9(4):e94857. doi: 10.1371/journal.pone.0094857

Figure 4. Ultra high performance liquid chromatography time of flight high resolution mass spectrometry electrospray ionization + base peak (UHPLC-TOF-HRMS ESI+ BP) chromatogram of Aspergillus tubingensis (IBT 16833 = CBS 161.79 = NRRL 4700) extracts.

Figure 4

A: Plug extraction from colony area with no sclerotia (CYAR with biotin). B: Plug extraction from colony area with sclerotia (CYAR with biotin). C: Sclerotium extraction (from CYAR with biotin). 1) Nigragillin, 3) Fonsecin, 5) TMC-256A1, 6) Asperazine, 7) Tensidol B, 8) Fonsecin B, 9) Aurasperone C, 10) Aurasperone B, 12) Flavasperone analog, 14) Aflavinine analog, 15) Aflavinine analog, 16) Aflavinine analog, 17) Anominine, 18) 10,23-dihydro-24,25-dehydroaflavinine, 19) Aflavinine analog, 20) Aflavinine analog. From this strain TePaske et al. [20], [21], [22] isolated 14-epi-14-hydroxy-10,23-dihydro-24,25-dehydroaflavinine, 10,23-dihydro-24,25-dehydro-21-oxo-aflavinine, 10,23-dihydro-24,25-dehydroaflavinine, tubingensin A and B, and dehydrotubingensin A and B.