| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition capable of increasing stability of zolpidem tartrate to light and to provide a stable tablet consisting essentially of the zolpidem tartrate and little degrading with the light even in a state of an uncoated tablet without coating thereof with a film. SOLUTION: The zolpidem tartrate composition is characterized by comprising the zolpidem tartrate and an acidic substance. Organic acids such as tartaric acid, citric acid, succinic acid, maleic acid, malic acid, fumaric acid and monosodium fumarate can be cited as the acidic substance. COPYRIGHT: (C)2008,JPO&INPIT |
