Chemical compound useful as intermediate for preparing a catechol-O-methyltransferase inhibitor
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Abstract
There is disclosed a methylated intermediate which may be demethylated to provide an inhibitor of catechol-O-methyltransferase useful in the treatment of Parkinson'"'"'s disease. Also disclosed are methods of making and using said intermediate.
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Citations
12 Claims
- 1. A crystalline compound of formula (II)
- 6. A pharmaceutical composition in unit dosage form for oral administration comprises a compound of the formula (II)
Specification