| CPC A61K 9/205 (2013.01) [A61K 9/143 (2013.01); A61K 9/145 (2013.01); A61K 9/146 (2013.01); A61K 9/1611 (2013.01); A61K 9/1617 (2013.01); A61K 9/1623 (2013.01); A61K 9/1652 (2013.01); A61K 9/2009 (2013.01); A61K 9/2013 (2013.01); A61K 9/2018 (2013.01); A61K 9/2054 (2013.01); A61K 9/2072 (2013.01); A61K 9/2077 (2013.01); A61K 9/4808 (2013.01); A61K 9/485 (2013.01); A61K 9/4858 (2013.01); A61K 9/4866 (2013.01); A61K 31/47 (2013.01); A61K 47/02 (2013.01); A61K 47/12 (2013.01); A61K 47/20 (2013.01); A61K 47/26 (2013.01); A61K 47/38 (2013.01); C07D 215/56 (2013.01)] | 20 Claims |
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1. A pharmaceutical composition in a unit dose form comprising a plurality of granules or mini-tablets, wherein the composition comprises:
a) a solid dispersion in an amount from about 30 to about 40 percent by weight of the composition, wherein the dispersion comprises:
i. about 80 wt % of amorphous N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1) by weight of the dispersion,
ii. about 19.5 wt % of hydroxypropylmethylcellulose acetate succinate (HPMCAS) by weight of the dispersion, and
iii. about 0.5 wt % of sodium lauryl sulfate (SLS) by weight of the dispersion;
b) mannitol and lactose in an amount from about 30 to about 60 percent by weight of the composition, wherein mannitol and lactose are present in a ratio of about 1:3 mannitol to lactose;
c) sucralose in an amount from about 0.1 to about 5 percent by weight of the composition;
d) croscarmellose sodium in an amount from about 1.5 to about 8 percent by weight of the composition;
e) colloidal silicon dioxide in an amount from about 0.1 to about 5 percent by weight of the composition; and
f) magnesium stearate in an amount from about 0.1 to about 7 percent by weight of the composition;
wherein the unit dose form comprises at least about 5 mg of amorphous Compound 1, and
wherein less than about 15 wt % of the Compound 1 is crystalline.
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13. A method of treating or lessening the severity of CFTR mediated disease in a pediatric patient comprising administering to the patient a pharmaceutical composition of claim 1.
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