Claims for Patent: 9,067,896

Summary for Patent: 9,067,896

Title:	Crystalline forms of 3-(2,6-dichloro-3,5-dimethoxy-phenyl)-1-{6-[4-(4-ethyl-piperazin-1-yl) -phenylamino]-pyrimidin-4-yl}-1-methyl-urea and salts thereof
Abstract:	The present technology provides novel anhydrous and hydrated crystalline forms of 3-(2,6-dichloro-3,5-dimethoxy-phenyl)-1-{6-[4-(4-ethyl-piperazin- -1-yl)-phenylamino]-pyrimidin-4-yl}-1-methyl-urea, amorphous and anhydrous crystalline polymorphs of its monophosphoric acid salt, and the hydrochloride salt, including its dihydrate. The present technology further provides methods for preparing the various forms, compositions containing them, and methods of treatment employing them.
Inventor(s):	Berghausen; Joerg (Lorrach, DE), Kapa; Prasad K (Parsippany, NJ), McKenna; Joseph (Nazareth, PA), Slade; Joel (Flanders, NJ), Wu; Raeann (Pine Brook, NJ), Du; Zhengming (Parsippany, NJ), Stowasswer; Frank (Murg, DE)
Assignee:	Novartis AG (Basel, CH)
Application Number:	13/514,308
Patent Claims:	1. A monophosphoric acid salt of the compound of Formula I: ##STR00009## 2. The monophosphoric acid salt of claim 1 which is the anhydrous crystalline monophosphoric acid salt. 3. The anhydrous crystalline monophosphoric acid salt of claim 2 having form A wherein the form A has an X-ray powder diffraction pattern comprising a characteristic peak, in terms of 2.theta., at about 15.degree.. 4. The anhydrous crystalline monophosphoric acid salt of form A of claim 3, wherein the X-ray powder diffraction pattern further comprises one or more characteristic peaks, in terms of 2.theta., selected from peaks at about 13.7.degree., about 16.8.degree., about 21.3.degree. and about 22.4.degree.. 5. The anhydrous crystalline monophosphoric acid salt of form A of claim 4, wherein the X-ray powder diffraction pattern further comprises one or more characteristic peaks, in terms of 2.theta., selected from peaks at about 9.2.degree., about 9.6.degree., about 18.7.degree., about 20.0.degree., about 22.9.degree., and about 27.2.degree.. 6. An anhydrous crystalline form (form A) of a monophosphoric acid salt of the compound of Formula I: ##STR00010## wherein the anhydrous crystalline form A has an X-ray powder diffraction pattern comprising at least 3 characteristic peaks, in terms of 2.theta., selected from peaks at about 13.7.degree., about 15.degree., about 16.8.degree., about 21.3.degree. and about 22.4.degree.. 7. The anhydrous crystalline form of claim 6 having an X-ray powder diffraction pattern substantially as shown in FIG. 1B. 8. The anhydrous crystalline form of claim 6 having a differential scanning calorimetry thermogram showing an onset of an endotherm at about 184.degree. C. 9. The anhydrous crystalline form of claim 6 having a differential scanning calorimetry thermogram substantially as shown in FIG. 2B. 10. The anhydrous crystalline monophosphoric acid salt of claim 2 having form B wherein the form B has an X-ray powder diffraction pattern comprising one or more characteristic peaks, in terms of 2.theta., selected from peaks at about 9.3.degree., about 12.5.degree., about 13.4.degree., about 15.8.degree., and about 17.degree.. 11. The anhydrous crystalline form of claim 10 having an X-ray powder diffraction pattern substantially as shown in FIG. 1C. 12. The hydrochloride salt of the compound of Formula I: ##STR00011## 13. The hydrochloride salt of claim 12 which is a crystalline dihydrate. 14. The crystalline hydrochloride salt of claim 12 having an X-ray powder diffraction pattern comprising one or more characteristic peaks, in terms of 2.theta., selected from peaks at about 10.9.degree., about 12.1.degree., about 14.8.degree., about 20.5.degree., about 22.degree., and about 25.1.degree.. 15. The crystalline hydrochloride salt of claim 12 having an X-ray powder diffraction pattern substantially as shown in FIG. 1E.