Table 1.
The main constituents detected from chloroform fractions of Streptomyces sp. GMR22 detected using untargeted liquid chromatography tandem high-resolution mass spectrometry (LC-HRMS).
| Name | Formula | Molecular Weight | RT [min] | Area (Max.) | % relative abundance |
|---|---|---|---|---|---|
| Palmitic Acid | C16H32O2 | 273.27028 | 22.66 | 2.19927E+11 | 42.74 |
| NP-011220 | C11H18N2O2 | 210.13708 | 11.554 | 51363915160 | 9.98 |
| Cyclo(phenylalanyl-prolyl) | C14H16N2O2 | 244.12406 | 13.806 | 50333117870 | 9.78 |
| Cyclo(phenylalanyl-prolyl) | C14H16N2O2 | 244.12403 | 13.082 | 25765471575 | 5.01 |
| Cyclo(leucylprolyl) | C11H18N2O2 | 210.13708 | 12.02 | 20062234275 | 3.90 |
| NP-011220 | C11H18N2O2 | 210.1371 | 11.222 | 16842455783 | 3.27 |
| 3-(propan-2-yl)-octahydropyrrolo[1,2-a]pyrazine-1,4-dione | C10H16N2O2 | 196.1207 | 8.547 | 15670947015 | 3.05 |
| 3-(propan-2-yl)-octahydropyrrolo[1,2-a]pyrazine-1,4-dione | C10H16N2O2 | 196.1207 | 8.295 | 15085842482 | 2.93 |
| NP-013736 | C10H16N2O2 | 196.1207 | 1.155 | 10914053940 | 2.12 |
| NP-013736 | C10H16N2O2 | 155.09415 | 0.975 | 10700738495 | 2.08 |
| NP-011220 | C11H18N2O2 | 210.1371 | 1.164 | 8076454693 | 1.57 |
| Dibutyl phthalate | C16H22O4 | 278.15687 | 23.921 | 7780756638 | 1.51 |
| Cyclo(phenylalanyl-prolyl) | C14H16N2O2 | 244.12403 | 1.153 | 5935004194 | 1.15 |
| 3-[(4-hydroxyphenyl)methyl]-octahydropyrrolo[1,2-a]pyrazine-1,4-dione | C14H16N2O3 | 260.11987 | 8.01 | 4538639670 | 0.88 |
| Cyclo(phenylalanyl-prolyl) | C14H16N2O2 | 262.13461 | 0.973 | 4199836617 | 0.82 |
| Diisobutylphthalate | C16H22O4 | 278.15675 | 23.756 | 3970303770 | 0.77 |
| 3-amino-2-phenyl-2H-pyrazolo[4,3-c]pyridine-4,6-diol | C12H10N4O2 | 242.0833 | 16.718 | 2994623288 | 0.58 |
| Anhydroecgonine methyl ester | C10H15NO2 | 181.11002 | 1.026 | 2641722827 | 0.51 |
| NP-022474 | C16H24O3 | 246.16465 | 23.15 | 2598363703 | 0.50 |
| NP-008521 | C14H18N2O2 | 246.13983 | 16.53 | 2534489675 | 0.49 |