Patent ID: 6960661

Claim:
A Compound which is a) [(5-aminocarbonyl-1-methyl-3-propyl-1H-pyrazol-4-ylcarbamoyl)methoxy]acetic acid; b) [(5-aminocarbonyl-1-methyl-3-propyl-1H-pyrazol-4-ylcarbamoyl)methoxy]acetic acid A ester, where A is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or benzyl; c) (7-oxo-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy)actic acid; d) (7-oxo-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy)acetic acid A ester, where A is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or benzyl; e) (7-chloro-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy)acetic acid A ester, where A is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or benzyl; f) [7-(3-chloro-4-methoxybenzylamino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy]acetic acid A ester, where A is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or benzyl; g) [7-(3-chloro-4-methoxybenzylamino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy]acetic acid, or a salt thereof.