Amino acid derivatives
AssigneeHoffmann-La Roche Inc.
InventorsJoseph A. Martin, Sally Redshaw
Life of this patent
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Abstract
Compounds having the formula ##STR1## wherein R is benzyloxycarbonyl or 2-quinolylcarbonyl, and their pharmaceutically acceptable acid addition salts inhibit proteases of viral origin and can be used as medicaments for the treatment of prophylaxis of viral infections in mammals, humans or non-humans.
Claims17
A compound having the formula ##STR13## wherein R is benzyloxycarbonyl or 2-quinolylcarbonyl, and its pharmaceutically acceptable acid addition salts.
A compound having the formula ##STR14##
A compound having the formula ##STR15##
A pharmaceutical composition which comprises a therapeutically effective amount of a compound having the formula ##STR16## wherein R is benzyloxycarbonyl or 2-quinolylcarbonyl, or a pharmaceutically acceptable acid addition salt thereof, and a therapeutically inert carrier.
A method for treating a mammal having viral infections, which comprises administering to said mammal a compound having the formula ##STR17## wherein R is benzyloxycarbonyl or 2-quinolylcarbonyl, or a pharmaceutically acceptable acid addition salt thereof in an amount which is effective in treating viral infections.
Dependencies are inferred from the claim text.