在常温常压下稳定。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 2-[(3-氧代-1H-2-苯并呋喃-1-基)甲基]苯甲酸 | 3-(2-Carboxy-benzyl)-phthalid | 2975-71-5 | C16H12O4 | 268.269 |
| —— | α-(o-carboxybenzoyl)phtalide | 4281-19-0 | C16H10O5 | 282.252 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 2-[(3-氧代-1H-2-苯并呋喃-1-基)甲基]苯甲酸 | 3-(2-Carboxy-benzyl)-phthalid | 2975-71-5 | C16H12O4 | 268.269 |
Several 3-aminobenzylphthalides have been prepared by reactions of 3- (2-oxo-1-phenylpropyl)-phthalides with hydrazoic acid or by the Beckmann rearrangement. The corresponding reactions with 3-(2- oxoindanyl)phthalides showed limited success but led to a new synthesis of phthalide-isoquinoline alkaloids. Preliminary biological testing of some of these derivatives indicates that they only have weak central nervous system activity.