Solid compositions comprising a GLP-1 agonist and a salt of N-(8-(2-hydroxybenzoyl)amino)caprylic acid
The invention relates to pharmaceutical compositions comprising a GLP-1 agonist and a salt of N-(8-(2-hydroxybenzoyl)amino)caprylic acid. The invention further relates to processes for the preparation of such compositions, and their use in medicine.
1 . A composition comprising
i) a GLP-1 agonist,
ii) a sodium salt of N-(8-(2-hydroxybenzoyl) amino) caprylic acid (SNAC) and
iii) a hydrotrope, wherein the hydrotrope increases the solubility of SNAC at least 2-fold when the solubility is measured at a concentration of 200 mg/ml of the hydrotrope at a pH of 6.
2 . The composition according to claim 1 , wherein the hydrotrope is selected from the group consisting of nipecotamide, nicotinamide, p-hydroxybenzoic acid sodium, N,N dimethyl urea, N,N dimethyl benzamide, N,N diethyl nicotinamide, sodium salicylate, resorcinol, sodium benzoate, sodium xylenesulfonate, sodium p-toluenesulfonate, 1-methylnicotinamide, pyrogallol, pyrocathecol, epigallocatechin gallate, tannic acid and gentisic acid sodium salt hydrate.
3 . The composition according to claim 2 , wherein the composition further comprises a lubricant.
4 . The composition according to claim 3 , wherein the lubricant is selected from the group consisting of magnesium stearate and glyceryl dibehenate.
5 . The composition according to claim 3 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
6 . The composition according to claim 5 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
7 . The composition according to claim 6 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.
8 . The composition according to claim 2 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
9 . The composition according to claim 8 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
10 . The composition according to claim 9 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.
11 . The composition according to claim 1 , wherein the GLP-1 agonist comprises at least one albumin binding substituent.
12 . The composition according to claim 1 , wherein the composition further comprises a lubricant.
13 . The composition according to claim 1 , wherein the lubricant is selected from the group consisting of magnesium stearate and glyceryl dibehenate.
14 . The composition according to claim 1 , wherein the composition is a solid composition.
15 . The composition according to claim 14 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
16 . The composition according to claim 15 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
17 . The composition according to claim 16 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.
18 . The composition according to claim 14 , wherein the hydrotrope is selected from the group consisting of nipecotamide, nicotinamide, p-hydroxybenzoic acid sodium, N,N dimethyl urea, N,N dimethyl benzamide, N,N diethyl nicotinamide, sodium salicylate, resorcinol, sodium benzoate, sodium xylenesulfonate, sodium p-toluenesulfonate, 1-methylnicotinamide, pyrogallol, pyrocathecol, epigallocatechin gallate, tannic acid and gentisic acid sodium salt hydrate.
19 . The composition according to claim 18 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
20 . The composition according to claim 19 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
21 . The composition according to claim 20 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.
22 . The composition according to claim 14 , wherein the composition further comprises a lubricant.
23 . The composition according to claim 22 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
24 . The composition according to claim 23 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
25 . The composition according to claim 24 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.
26 . The composition according to claim 1 , wherein the composition is a pharmaceutical composition suitable for use in a method of treating diabetes and/or obesity.
27 . The composition according to claim 1 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-10.
28 . The composition according to claim 27 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-8.
29 . The composition according to claim 28 , wherein the ratio of SNAC/hydrotrope (w/w) is 0.5-5.