| 摘要 |
Provided is a solution suitable for oral administration comprising 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one and at least one compound selected from lactic acid, phosphoric acid, glycolic acid, malic acid, tartaric acid, citric acid, succinic acid or acetic acid, and having a pH of 2.5-4.5. |
