Table 2.
Overview of the major extrolites detected and product ions.
| Code | m/z | Formula | Product ion m/z | ||||
|---|---|---|---|---|---|---|---|
| andrastin A | 487.2687 | C28H38O7 | 243.1743 | 395.2229 | 427.1995 | 349.2160 | 225.1637 |
| andrastin B* | 487.2702 | C28H40O7 | 427.2486 | 455.2455 | 457.2603 | 419.0410 | |
| andrastin C | 473.2898 | C28H40O6 | 203.1431 | 179.0702 | 441.2272 | 381.2057 | 335.2004 |
| andrastin D | 429.2636 | C26H36O5 | 397.2374 | 369.2425 | 379.2267 | 245.1899 | 351.2318 |
| aurantioclavine | 227.1543 | C15H18N2 | 210.1277 | 171.0916 | 58.0660 | 130.0651 | 154.0651 |
| austinb | 501.2481 | C27H32O9 | 381.2056 | 363.1950 | 409.2004 | 391.1901 | 335.2000 |
| bisdechlorogeodinb | 331.0812 | C17H14O7 | 287.0911 | 299.0549 | 272.0677 | 255.0649 | 317.0653 |
| citrinin | 251.0915 | C13H14O5 | 233.0808 | 205.0860 | |||
| dehydrohistidyltryptophanyldiketopiperazine | 322.1299 | C17H15N5O2 | 193.0720 | 130.0652 | 162.0295 | ||
| fiscalin A | 474.2137 | C26H27N5O4 | 258.1237 | 199.0865 | 171.0916 | ||
| fiscalin C | 488.2290 | C27H29N5O4 | 213.1021 | 258.1236 | 185.1072 | 201.1018 | |
| fumitremorgin B | 480.2523 | C27H33N3O5 | 383.1967 | 355.2018 | 406.1764 | 424.1865 | 462.2385 |
| fusaperazine E | 361.1580 | C19H24N2O3S | 245.0920 | 217.0970 | 153.0367 | 293.0953 | 69.0707 |
| fusaperazine related | 406.1795 | C20H27N3O4S | 107.0495 | 216.1382 | 359.1836 | 290.1133 | 291.1210 |
| glandicoline B | 420.1667 | C22H21N5O4 | 289.0716 | 335.1018 | 261.0767 | 334.0935 | 307.1086 |
| marcfortine A | 478.2699 | C28H35N3O4 | 450.2748 | 419.2314 | 348.1232 | ||
| marcfortine B | 464.2544 | C27H33N3O4 | 436.2593 | 419.2327 | 405.2178 | ||
| meleagrin | 434.1820 | C23H23N5O4 | 334.0931 | 403.1639 | 318.0741 | 289.0718 | 306.0985 |
| mevastatinb | 391.2477 | C23H34O5 | 185.1324 | 159.1167 | 211.1480 | 229.1585 | 235.1482 |
| N,N-dimethylrestricticinb | 366.2639 | C21H35NO4 | 115.0757 | 149.1326 | 231.1743 | 263.2004 | 83.0499 |
| N6-formyl-roquefortine C | 418.1874 | C23H23O3N5 | 333.0977 | 349.1164 | 332.0900 | 350.1243 | |
| neoxaline | 436.1978 | C23H25N5O4 | 336.1087 | 405.1794 | 280.1192 | 263.1187 | 145.0760 |
| oxalicine A | 504.2379 | C30H33NO6 | 148.0392 | 216.0291 | 122.0602 | 234.0396 | 363.1601 |
| oxalicine B | 520.2332 | C30H33NO7 | 148.0394 | 216.0292 | 122.0603 | 234.0398 | 218.0449 |
| oxaline | 448.1981 | C24H25N5O4 | 348.1090 | 417.1794 | 332.0894 | 349.1168 | 386.1612 |
| penicillic acid | 171.0652 | C8H10O4 | 125.0598 | 112.0522 | 97.0652 | 111.0444 | 83.0498 |
| penitrem A | 634.2930 | C37H44ClNO6 | Confirmed by RT and isotope pattern, CYA media only | ||||
| pulvilloric acid* | 295.1186 | C15H20O6 | 195.0293 | 277.1083 | 177.0185 | 151.0389 | 251.1286 |
| restricticinb | 338.2324 | C19H31NO4 | 231.1742 | 170.0811 | 161.1324 | 263.2004 | 306.2063 |
| isofumigaclavine A | 299.1753 | C18H22N2O2 | 239.1542 | 196.1122 | 197.1077 | 144.0808 | 168.0806 |
| isofumigaclavine B | 257.1647 | C16H20N2O | 239.1542 | ||||
| roquefortine C | 390.1925 | C22H23N5O2 | 322.1296 | 193.0719 | 198.1280 | 334.1296 | 358.1661 |
| roquefortine M | 422.1821 | C22H23O4N5 | 192.0642 | 205.0722 | 353.1120 | ||
| roquefortine N | 440.1928 | C22H25O5N5 | 192.0642 | 154.0611 | 210.0747 | 422.1823 | |
| trichodermamide A (penicillazine)b | 433.1242 | C20H20N2O9 | 248.0552 | 220.0603 | 192.0653 | 176.0343 | |
| trichodermamide Cb | 447.1397 | C21H22N2O9 | 262.0709 | 234.0761 | 206.0812 | 219.0764 | 176.0342 |
* Analyzed as [M-H]-1 in negative mode. All other ions are [M+H]+.
b Putative assignments based interpretation of MS2 fragmentation pathways.