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US 6,602,893 B2Granted
Amide derivative of amlodipine
AssigneeSynthon BV
InventorsJacobus M. Lemmens, Theodorus H. A. Peters, Franciscus B. G. Benneker
Life of this patent
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Abstract
A derivative of amlodipine having the following formula is useful as a pharmaceutical, either alone or in combination with amlodipine, in treating angina and hypertension.
Claims7
A compound of formula (1)
- or a pharmaceutically acceptable salt thereof.
A pharmaceutical composition for treating angina or hypertension comprising an effective amount of a compound of formula (1)
- or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable excipient.
Dependencies are inferred from the claim text.