Claims for Patent: 12,318,390

Summary for Patent: 12,318,390

Title:	Pharmaceutical composition for oral administration comprising aminopyrimidine derivative or its salt
Abstract:	The present disclosure provides a pharmaceutical composition for oral administration comprising: N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide (Lazertinib) or its pharmaceutically acceptable salt as an active ingredient; and a combination of microcrystalline cellulose and mannitol as a diluent.
Inventor(s):	Seongkyu KIM, Deokkyu Lee, Soo-won Kim, Jun-mo Yang, Yoong-Sik Park
Assignee:	Yuhan Corp
Application Number:	US17/285,161
Patent Claims:	1. A pharmaceutical composition for oral administration comprising: a mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide (Lazertinib) as an active ingredient; and a combination of microcrystalline cellulose and mannitol as a diluent, wherein the combination is a dry blend of the microcrystalline cellulose and the mannitol in the absence of a solvent, and wherein N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a PXRD pattern with peaks at 5.614, 17.143, and 21.585°2θ±0.2°2θ. 2. The pharmaceutical composition of claim 1, wherein a weight ratio of the microcrystalline cellulose to the mannitol is in a range of 1:0.5 to 1:3. 3. The pharmaceutical composition of claim 1, wherein a weight ratio of the microcrystalline cellulose to the mannitol is in a range of 1:0.9 to 1:3. 4. The pharmaceutical composition of claim 1, wherein a weight ratio of the microcrystalline cellulose to the mannitol is in a range of 1:0.9 to 1:1.5. 5. The pharmaceutical composition of claim 1, further comprising: croscarmellose sodium as a disintegrating agent. 6. The pharmaceutical composition of claim 5, wherein the croscarmellose sodium exists in a range of 2 to 5 wt %, with respect to the total weight of the composition. 7. The pharmaceutical composition of claim 1, further comprising: magnesium stearate as a lubricant. 8. The pharmaceutical composition of claim 1, further comprising croscarmellose sodium as a disintegrating agent; and magnesium stearate as a lubricant. 9. The pharmaceutical composition of claim 1, wherein the pharmaceutical composition comprises 5 to 54 wt % of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate; 45 to 87 wt % of the combination of microcrystalline cellulose and mannitol; 0.5 to 10 wt % of croscarmellose sodium; and 0.4 to 2 wt % of magnesium stearate. 10. The pharmaceutical composition of claim 1, wherein the pharmaceutical composition comprises 7 to 46 wt % of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate; 50 to 87 wt % of the combination of microcrystalline cellulose and mannitol; 2 to 5 wt % of croscarmellose sodium; and 0.5 to 1.5 wt % of magnesium stearate. 11. The pharmaceutical composition of claim 1, wherein N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a PXRD pattern with peaks at 5.614, 12.394, 14.086, 17.143, 18.020, 19.104, 21.585, 22.131, and 22.487°2θ±0.2° 2θ. 12. The pharmaceutical composition of claim 1, wherein N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a differential scanning calorimeter (DSC) thermogram with an endothermic peak at 210 to 230° C. 13. The pharmaceutical composition of claim 12, wherein N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a differential scanning calorimeter (DSC) thermogram with an endothermic peak at 217±2° C. 14. A pharmaceutical composition for oral administration comprising a dry blend of: N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pirimidene-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate as an active ingredient; and a combination of microcrystalline cellulose and mannitol as a diluent, wherein the pharmaceutical composition comprises of 5 to 54 wt % of N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl)pirmidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate; 45 to 87 wt % of the combination of microcrystalline cellulose and mannitol, and wherein N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a PXRD pattern with peaks at 5.614, 17.143, and 21.585°2θ±0.2° 2θ. 15. The pharmaceutical composition of claim 14, wherein the pharmaceutical composition comprises of 5 to 25 wt % of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate. 16. The pharmaceutical composition of claim 15, wherein N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a PXRD pattern with peaks at 5.614, 12.394, 14.086, 17.143, 18.020, 19.104, 21.585, 22.131, and 22.487°2θ±0.2° 2θ. 17. The pharmaceutical composition of claim 15, wherein N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a differential scanning calorimeter (DSC) thermogram with an endothermic peak at 217±2° C. 18. A pharmaceutical composition for oral administration comprising: a mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide (Lazertinib) as an active ingredient; and a combination of microcrystalline cellulose and mannitol as a diluent, wherein the combination is a dry blend of the microcrystalline cellulose and the mannitol in the absence of a solvent, and wherein N-(5-(4-(4-((dimethylamino)methyl-3-phenyl-1H-pyrazol-1-yl) pirimidine-2-ylamino)-4-methoxy-2-morpholinophenyl) acrylamide mesylate is a crystalline form having a differential scanning calorimeter (DSC) thermogram with an endothermic peak at 217±2° C.