Diaminopyrimidine derivatives and processes for the preparation thereof
First Claim
1. A compound of Formula 1 or its pharmaceutically acceptable salt:
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Abstract
The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.
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Citations
6 Claims
- 1. A compound of Formula 1 or its pharmaceutically acceptable salt:
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3. A pharmaceutical composition for agonizing a 5-HT4 receptor, comprising a therapeutically effective amount of a compound of Formula 1 or its pharmaceutically acceptable salt;
- and a pharmaceutically acceptable carrier;
- View Dependent Claims (4)
- and a pharmaceutically acceptable carrier;
- 5. A method of agonizing a 5-HT4 receptor and treating a dysfunction in gastrointestinal motility in a disease selected from the group consisting of gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, and diabetic gastric atony, comprising administering an effective amount of a compound of Formula 1 or a pharmaceutically acceptable salt thereof to a subject in need thereof:
Specification