| No | .mp˚C Solvent | Colour Yield % | M. Formula MS | Calcd/Found | ||
|
| C | H | N | |||
| 2a | 170 EtOH | White 70 | C12H12N4O2S 276 | 52.17 (52.3) | 4.34 (4.5) | 17.39 (17.4) |
| 2b | 275 DMF/EtOH | Green 45 | C10H7N5S 229 | 52.39 (52.5) | 3.08 (3.2) | 30.55 (30.8) |
| 2c | 210 Dioxan | Grey 65 | C10H9N5OS 247 | 48.78 (48.9) | 3.65 (3.7) | 28.45 (28.5) |
| 2d | 145 EtOH | Yellow 70 | C17H14N4OS 322 | 63.35 (63.5) | 3.54 (3.7) | 17.39 (17.6) |
| 2e | 276 EtOH | Yellow 75 | C16H13N5OS 323 | 59.43 (59.6) | 4.05 (4.3) | 21.66 (21.9) |
| 2f | 135 EtOH | White 70 | C17H15N5OS 337 | 60.53 (60.7) | 4.45 (4.7) | 20.77 (20.9) |
| 2g | 140 EtOH | Green 68 | C17H15N5O2S 353 | 57.77 (57.9) | 4.45 (4.5) | 19.83 (20.1) |
| 2h | 165 EtOH | Green 60 | C17H15N5O2S 353 | 57.77 (58.0) | 4.45 (4.7) | 19.83 (19.9) |
| 2I | 120 EtOH | Black 70 | C19H17N5O3S 395 | 57.72 (57.9) | 4.30 (4.6) | 17.72 (17.9) |
| 2j | 320 DMF/EtOH | Grey 75 | C15H12N6OS 324 | 55.55 (55.8) | 3.70 (3.9) | 26.25 (26.5) |
| 2k | 115 MeOH | White 60 | C18H15N5O2S 365 | 59.17 (59.4) | 4.14 (4.4) | 19.17 (19.3) |
| 2l | 176 EtOH | Green 60 | C16H12N5OSCl 357.5 | 53.70 (53.9) | 3.35 (3.5) | 19.58 (19.8) |
| 2m | 175 EtOH | Yellow 70 | C21H19N7O2S 433 | 58.19 (58.4) | 4.42 (4.5) | 22.62 (22.9) |
| 3a | 270 EtOH | Yellow 30 | C12H12N4O2S 276 | 52.17 (52.4) | 4.34 (4.4) | 17.39 (17.5) |
| 3b | >360 DMF/EtOH | Black 50 | C10H7N5S 229 | 52.40 (52.6) | 3.05 (3.3) | 30.65 (30.9) |
| 3c | 275 DMF/EtOH | Orange 50 | C10H9N5OS 247 | 48.78 (48.9) | 3.65 (3.8) | 28.45 (28.6) |
| 3d | 200 EtOH | Yellow 65 | C17H14N4OS 322 | 63.35 (63.6) | 3.54 (3.7) | 17.39 (17.4) |
| 3e | 310 DMF/EtOH | Yellow 60 | C16H12N5OS 323 | 59.44 (59.5) | 4.02 (4.2) | 21.16 (21.2) |
| 3f | 335 DMF/EtOH | Yellow 55 | C17H15N5OS 337 | 60.53 (60.7) | 4.45 (4.5) | 20.77 (20.9) |
| 3g | 322 DMF/EtOH | Orange 60 | C17H15N5O2S 353 | 57.77 (57.8) | 4.45 (4.7) | 19.83 (20.0) |
| 3h | 326 DMF/EtOH | Brown 65 | C17H15N5O2S 353 | 57.77 (57.8) | 4.45 (4.6) | 19.83 (20.0) |
| 3I | 135 EtOH | Brown 30 | C19H17N5O3S 395 | 57.72 (57.9) | 3.70 (3.9) | 26.25 (26.4) |
| 3j | 255 dioxan | Grey 25 | C15H12N6OS 324 | 55.55 (55.7) | 3.70 (3.8) | 26.25 (26.4) |
| 3k | 185 EtOH | White 45 | C18H17N5O2S 355 | 59.17 (59.3) | 4.10 (4.4) | 19.17 (19.3) |
| 3l | 299 dioxan | Yellow 40 | C16H12N5OSCl 357.5 | 53.70 (53.9) | 3.35 (3.4) | 19.58 (19.7) |
| 3m | >360 DMF/EtOH | Yellow 65 | C21H19N9O2S 443 | 54.19 (54.2) | 4.08 (4.4) | 21.07 (21.3) |