Inhibitors of influenza viruses replication
First Claim
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1. A polymorphic form of Compound (1) or a pharmaceutically acceptable salt thereof, wherein Compound (1) is represented by the following structural formula:
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Abstract
Polymorphic forms of Compound (1) or a pharmaceutically acceptable salt thereof, wherein Compound (1) is represented by the following structural formula:
are Form A of HCl salt of Compound (1).½H2O, Form F of HCl salt of Compound (1).3H2O, Form D of HCl salt of Compound (1), Form A of Compound (1), and Form A of tosylate salt of Compound (1). Such polymorphic forms are employed for treating influenza, inhibiting the replication of influenza viruses, or reducing the amount of influenza viruses in a biological sample or in a subject.
169 Citations
48 Claims
- 1. A polymorphic form of Compound (1) or a pharmaceutically acceptable salt thereof, wherein Compound (1) is represented by the following structural formula:
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9. A crystalline HCl salt of Compound (1).½
- H2O, wherein Compound (1) is represented by the following structural formula;
- View Dependent Claims (10, 11, 12, 13, 14)
- H2O, wherein Compound (1) is represented by the following structural formula;
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15. A crystalline HCl salt of Compound (1).½
- H2O, wherein Compound (1) is represented by the following structural formula;
- View Dependent Claims (16, 17, 18, 19, 20, 25)
- H2O, wherein Compound (1) is represented by the following structural formula;
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21. A crystalline HCl salt of Compound (1).½
- H2O, wherein Compound (1) is represented by the following structural formula;
- View Dependent Claims (22, 23, 24)
- H2O, wherein Compound (1) is represented by the following structural formula;
Specification