| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 6-甲氧基-3H-异苯并呋喃-1-酮 | 6-methoxyphthalide | 4741-63-3 | C9H8O3 | 164.161 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 3-羟基-6-甲氧基-2-苯并呋喃-1(3H)-酮 | 3-hydroxy-6-methoxyisobenzofuran-1(3H)-one | 70097-49-3 | C9H8O4 | 180.16 |
| 2-甲酰基-5-甲氧基苯甲酸甲酯 | methyl 2-formyl-5-methoxybenzoate | 77620-05-4 | C10H10O4 | 194.187 |
| —— | 2-formyl-5-methoxy-benzoic acid | 4785-56-2 | C9H8O4 | 180.16 |
| —— | (Z)-6-methoxy-3-ethylidenephthalide | 88238-45-3 | C11H10O3 | 190.199 |
| —— | (E)-6-methoxy-3-ethylidenephthalide | 88238-46-4 | C11H10O3 | 190.199 |
| —— | (R)-3-allyl-6-methoxyisobenzofuran-1(3H)-one | 1387557-71-2 | C12H12O3 | 204.225 |
The synthesis and central nervous system activity of a number of cinnolinylisobenzofuranones are described. The compounds are prepared in moderate yield by the reaction of the sodium salt of a cinnolin-4-one with the appropriate 3-bromophthalide. 1H, 13C n.m.r., and infrared spectral evidence for the structure of the compounds is presented. The compounds cause a loss of muscular control in mice.