Claims for Patent: 10,398,693

Summary for Patent: 10,398,693

Title:	Pharmaceutical compositions and dosage forms
Abstract:	Disclosed herein are pharmaceutical compositions and dosage forms including N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazi- n-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino) benzamide that are useful in the treatment of subjects having cancer. The present disclosure also provides methods for preparing these pharmaceutical compositions and dosage forms, and methods of treating subjects having cancer utilizing the pharmaceutical compositions and dosage forms provided herein.
Inventor(s):	Codallos, Jr.; Daniel (San Diego, CA), Orr; Robert (San Clemente, CA), Li; Ching-Yuan (San Diego, CA), Start; Valerie Denise (San Diego, CA)
Assignee:	IGNYTA, INC. (San Diego, CA)
Application Number:	16/039,196
Patent Claims:	1. A pharmaceutical composition, comprising N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide and at least one acidulant present in the pharmaceutical composition as a solid admixture. 2. The pharmaceutical composition of claim 1, wherein said at least one acidulant is an organic acidulant. 3. The pharmaceutical composition of claim 1, wherein said at least one acidulant is selected from tartaric acid, maleic acid, fumaric acid, citric acid, and betaine hydrochloride. 4. The pharmaceutical composition of claim 3, wherein said at least one acidulant is tartaric acid. 5. The pharmaceutical composition of claim 3, wherein said at least one acidulant is fumaric acid. 6. The pharmaceutical composition of claim 3, wherein said fumaric acid is in a micronized form. 7. The pharmaceutical composition of claim 3, wherein said at least one acidulant is maleic acid. 8. The pharmaceutical composition of claim 3, wherein said at least one acidulant is citric acid. 9. The pharmaceutical composition of claim 3, wherein said at least one acidulant is betaine hydrochloride. 10. The pharmaceutical composition of claim 1, wherein the molar ratio between said N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide and said at least one acidulant is from about 0.5 to about 2. 11. The pharmaceutical composition of claim 1, wherein said pharmaceutical composition is in the form of a tablet or capsule. 12. The pharmaceutical composition of claim 1, wherein said pharmaceutical composition comprises from about 25 mg to about 800 mg of said N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-y- l)-2-(tetrahydro-pyran-4-ylamino)-benzamide. 13. The pharmaceutical composition of claim 4, wherein the particle size of said fumaric acid is such that it passes through a 60-mesh screen. 14. The pharmaceutical composition of claim 1, wherein less than about 2% of said N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-- 1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide degrades in said pharmaceutical composition after said pharmaceutical composition is stored for 3 months in an open container at 40.degree. C. and 75% relative humidity. 15. A pharmaceutical composition comprising N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide and at least one pharmaceutically acceptable excipient, wherein said pharmaceutical composition is in the form of a tablet or capsule, and wherein said tablet or capsule has a dissolution profile wherein at least about 30% of said N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide has been released from said tablet or capsule at about 60 minutes when tested in USP Apparatus Type I Basket Method at 50 rpm in 500 mL of sodium acetate buffer at a pH of 4.5 and at about 37.degree. C. 16. The pharmaceutical composition of claim 1, wherein said pharmaceutical composition further comprises mannitol or isomalt. 17. The pharmaceutical composition of claim 16, wherein said pharmaceutical composition further comprises starch. 18. The pharmaceutical composition of claim 17, wherein the weight to weight ratio of said mannitol or isomalt to said starch in said pharmaceutical composition is from about 1 to 1 to about 3 to 1. 19. The pharmaceutical composition of claim 1, wherein said pharmaceutical composition when administered to a subject in a fasted state provides a pharmacokinetic profile in said subject wherein the T.sub.max of said N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide in the plasma of said subject is between about 2 hours and 6 hours following said administration of said pharmaceutical composition to said subject. 20. The pharmaceutical composition of claim 1, wherein said pharmaceutical composition exhibits no food effect when administered to a subject. 21. The pharmaceutical composition of claim 1 further comprising lactose, hypromellose, crospovidone, microcrystalline cellulose, colloidal silicon dioxide, or magnesium stearate, or any combination of two or more thereof. 22. The pharmaceutical composition of claim 21 comprising about 20% w/w to about 60% w/w N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide, about 5% w/w/ to about 20% w/w tartaric acid, about 15% w/w to about 35% w/w lactose, about 1% w/w to about 10% w/w hypromellose, about 1% w/w to about 5% w/w microcrystalline cellulose, about 1% w/w to about 10% w/w crospovidone, about 0.05% w/w to about 5% w/w colloidal silicon dioxide, and about 0.1% w/w to about 5% w/w magnesium stearate. 23. The pharmaceutical composition of claim 21 comprising about 40% w/w to about 50% w/w N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide, about 10% w/w/ to about 15% w/w tartaric acid, about 25% w/w to about 30% w/w lactose, about 3% w/w to about 5 w/w hypromellose (hydroxypropyl methylcellulose), about 2% w/w to about 4% w/w microcrystalline cellulose, about 4% w/w to about 7% w/w crospovidone, about 0.1% w/w to about 1% w/w colloidal silicon dioxide, and about 0.5% w/w to about 2% w/w magnesium stearate. 24. The pharmaceutical composition of claim 21, wherein lactose is anhydrous lactose. 25. A pharmaceutical composition comprising N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide, tartaric acid, anhydrous lactose, hypromellose, microcrystalline cellulose, crospovidone, colloidal silicon dioxide, and magnesium stearate, wherein the composition is prepared in a method comprising: adding N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-- (tetrahydro-pyran-4-ylamino)-benzamide; anhydrous lactose; hypromellose; a first portion of crospovidone; and tartaric acid together and blending to form a first solid admixture; sieving the first solid admixture to form a sieved first solid admixture; blending the sieved first solid admixture to form a second solid admixture; sieving the second solid admixture to form a sieved second solid admixture; blending the sieved second solid admixture to form a third solid admixture; adding a first portion of magnesium stearate to the third solid admixture and blending to form a fourth solid admixture; compacting and milling the fourth solid admixture to form a fifth solid admixture; adding microcrystalline cellulose, a second portion of crospovidone, and colloidal silicon dioxide to the fifth solid admixture and blending to form a sixth solid admixture; and adding a second portion of magnesium stearate to the sixth solid admixture and blending to form the pharmaceutical composition.