Compositions for delivering peptide YY and PYY agonists
View Patent ↗The present invention provides a composition (e.g., a pharmaceutical composition) comprising at least one delivery agent compound and at least one of peptide YY (PYY) and a PYY agonist. Preferably, the composition includes a therapeutically effective amount of peptide YY or the PYY agonist and the delivery agent compound. The composition of the present invention facilitates the delivery of PYY, a PYY agonist, or a mixture thereof and increases its bioavailability compared to administration without the delivery agent compound. PPY and PYY agonists possess activity as agents to reduce nutrient availability, including reduction of food intake.
1. A method for buccally administering an effective amount of peptide YY or the peptide YY agonist PYY[3-36], or a mixture thereof, to a patient in need thereof, comprising the step of buccally administering a solid dosage unit form comprising (a) at least one peptide YY, the peptide YY agonist PYY[3-36], or a mixture thereof, and (b) a delivery agent selected from N-(8-[2-hydroxybenzoyl]-amino)caprylic acid, N-(10-[2-hydroxybenzoyl]-amino)decanoic acid, and pharmaceutically acceptable salts thereof.
2. A method of treating obesity in a patient in need thereof, comprising the step of administering to the patient an effective amount of the dosage unit form of claim 1 .
3. The method of claim 1 , wherein the delivery agent is selected from the monosodium salt of N-(8-[2-hydroxybenzoyl]-amino)caprylic acid, the monosodium salt of N-(10-[2-hydroxybenzoyl]-amino)decanoic acid, the disodium salt of N-(8-[2-hydroxybenzoyl]-amino)octanoic acid, and the disodium salt of N-(10-[2-hydroxybenzoyl]amino)decanoic acid.
4. The method of claim 1 , wherein the delivery agent is N-(8-[2-hydroxybenzoyl]-amino)caprylic acid or a pharmaceutically acceptable salt thereof.
5. The method of claim 1 , wherein the delivery agent is N-(10-[2-hydroxybenzoyl]-amino)decanoic acid or a pharmaceutically acceptable salt thereof.
6. The method of claim 1 , wherein the solid dosage unit form is a tablet, a capsule, a particle, a powder or a sachet.
7. The method of claim 1 , wherein the dosage form comprises 100 mg of N-(10-[2-hydroxybenzoyl]-amino)decanoic acid or a pharmaceutically acceptable salt thereof, and 1 mg of PYY[3-36].