Table 12.
Selected NLs recorded during MS2 experiments for the B isomers of the novel derivatives of Ybt by application of LC-HRMS. All recorded fragmentation spectra are shown in the Supplementary Material. The resulting fragments [M-X+H]+ caused by the specific NL [X] listed on top of the columns are noted in the table (continued).
|
m/z of [M+H]+ (M) |
Neutral Loss | |||
|---|---|---|---|---|
| 187 Da C8H13NO2S |
207 Da C10H9NO2S |
310 Da C13H14N2O3S2 |
320 Da C12H20N2O4S2 |
|
| 498.1188 (1-B) |
311.0514 C13H15N2O3S2+ |
291.0832 C11H19N2O3S2+ |
188.0740 C8H14NO2S+ |
- |
| 601.1282 (2-B) |
- | - | 291.0830 C11H19N2O3S2+ |
- |
| 615.1433 (3-B) |
- | - | - | 295.0563 C13H15N2O2S2+ |
| 633.1003 (4-B) 1 |
- | - | - | - |
| 587.1127 (5-B) 1 |
- | - | - | - |
1 NLs were not observed during MS2.