Identification and code numbers of PIH analogs
| Hydrazone . | Aldehyde . | ||
|---|---|---|---|
| Pyridoxal . | Salicyl-aldehyde . | 2-Hydroxy-1-naphthyl aldehyde . | |
| Benzoyl | 101 | 201 | 301 |
| p-Hydroxybenzoyl | 102 | 202 | 302 |
| p-Methylbenzoyl | 103 | 203 | 303 |
| p-Nitrobenzoyl | 104 | 204 | 304 |
| p-Aminobenzoyl | 105 | 205 | 305 |
| p-t-Butylbenzoyl | 106 | 206 | 306 |
| p-Methoxybenzoyl | 107 | 207 | 307 |
| m-Chlorobenzoyl | 108 | 208 | 308 |
| m-Fluorobenzoyl | 109 | 209 | 309 |
| m-Bromobenzoyl | 110 | 210 | 310 |
| Isonicotinoyl | 111 | 211 | 311 |
| Acetyl | 112 | 212 | 312 |
| 2-Pyridyl | 113 | 213 | 313 |
| 2-Furoyl | 114 | 214 | 314 |
| 2-Thiophenecarboxyl | 115 | 215 | 315 |
| Hydrazone . | Aldehyde . | ||
|---|---|---|---|
| Pyridoxal . | Salicyl-aldehyde . | 2-Hydroxy-1-naphthyl aldehyde . | |
| Benzoyl | 101 | 201 | 301 |
| p-Hydroxybenzoyl | 102 | 202 | 302 |
| p-Methylbenzoyl | 103 | 203 | 303 |
| p-Nitrobenzoyl | 104 | 204 | 304 |
| p-Aminobenzoyl | 105 | 205 | 305 |
| p-t-Butylbenzoyl | 106 | 206 | 306 |
| p-Methoxybenzoyl | 107 | 207 | 307 |
| m-Chlorobenzoyl | 108 | 208 | 308 |
| m-Fluorobenzoyl | 109 | 209 | 309 |
| m-Bromobenzoyl | 110 | 210 | 310 |
| Isonicotinoyl | 111 | 211 | 311 |
| Acetyl | 112 | 212 | 312 |
| 2-Pyridyl | 113 | 213 | 313 |
| 2-Furoyl | 114 | 214 | 314 |
| 2-Thiophenecarboxyl | 115 | 215 | 315 |