TABLE 3
High-resolution LC-MS/MS fragmentation pattern of G1
 |
| [M + H]+ m/z 840.11615 (observed); 840.11735 (calculated); C34 H36O12N5 35Cl232S2; difference 1.2 mDa (−1.43 ppm) |
| MS2 on m/z 840.1: 765.08344 (C32H31O10N435Cl232S2), 711.07318 (C29H29O9N435Cl232S2), 631.19287 (C28H33O10N532S), 587.20321 (C27H33O8N532S), 502.15032 (C23H26O7N432S) |
| MS3 on m/z 631.1: 587.20272 (C27H33O8N532S), 358.09721 (C18H18N2O432S), 314.10761 (C17H18N2O232S) |
| MS4 on m/z 358.0: 177.04783 (C9H9N232S) |