ECSP003436A - NEW COMPOUNDS - Google Patents
NEW COMPOUNDSInfo
- Publication number
- ECSP003436A ECSP003436A ECSP003436A ECSP003436A EC SP003436 A ECSP003436 A EC SP003436A EC SP003436 A ECSP003436 A EC SP003436A EC SP003436 A ECSP003436 A EC SP003436A
- Authority
- EC
- Ecuador
- Prior art keywords
- compound
- peaks
- new compounds
- xrpd
- thiazolidine
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 238000000634 powder X-ray diffraction Methods 0.000 abstract 2
- 238000001237 Raman spectrum Methods 0.000 abstract 1
- YASAKCUCGLMORW-UHFFFAOYSA-N Rosiglitazone Chemical compound C=1C=CC=NC=1N(C)CCOC(C=C1)=CC=C1CC1SC(=O)NC1=O YASAKCUCGLMORW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000002329 infrared spectrum Methods 0.000 abstract 1
- 150000002688 maleic acid derivatives Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Una forma polimórfica de sal del ácido maleico de 5-[4-[2-(N-metil-N-(2-piridil) amino)etoxi]bencil]-tiazolidina-2,4-diona (el Polimorfo), caracterizado porque proporciona: (i) un espectro infrarrojo que contiene picos a 1.763, 912, 856 y 709 cm-1; y/o (ii) un espectro Raman que contiene picos a 1.762, 1.284, 912 y 888 cm-1; y/o (iii) un espectro de resonancia magnética nuclear de 13 C en estado sólido que contiene picos a 111,0, 113,6, 119,8, 129,1, 130,9, 131,8, 134,7, 138,7, 146,5, 152,7, 157,5, 169,5, 171,0, 178,7 ppm; y/o (iv) un patrón de difracción de rayos X a través de polvo (XRPD) que da distancias reticulares calculadas a 5,87, 5,30, 4,69, 4,09, 3,88, 3,61, 3,53 y 3,46 Angstroms; un procedimiento para preparar dicho compuesto, una composición farmacéutica que contiene dicho compuesto, y el uso de dicho compuesto en medicina.A polymorphic form of maleic acid salt of 5- [4- [2- (N-methyl-N- (2-pyridyl) amino) ethoxy] benzyl] -thiazolidine-2,4-dione (the Polymorph), characterized in that provides: (i) an infrared spectrum containing peaks at 1,763, 912, 856 and 709 cm -1; and / or (ii) a Raman spectrum containing peaks at 1,762, 1,284, 912 and 888 cm -1; and / or (iii) a solid state 13 C nuclear magnetic resonance spectrum that contains peaks at 111.0, 113.6, 119.8, 129.1, 130.9, 131.8, 134.7, 138.7, 146.5, 152.7, 157.5, 169.5, 171.0, 178.7 ppm; and / or (iv) an X-ray powder diffraction pattern (XRPD) that gives reticular distances calculated at 5.87, 5.30, 4.69, 4.09, 3.88, 3.61, 3.53 and 3.46 Angstroms; a process for preparing said compound, a pharmaceutical composition containing said compound, and the use of said compound in medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP003436 ECSP003436A (en) | 2000-04-27 | 2000-04-27 | NEW COMPOUNDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP003436 ECSP003436A (en) | 2000-04-27 | 2000-04-27 | NEW COMPOUNDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP003436A true ECSP003436A (en) | 2001-11-27 |
Family
ID=42041064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP003436 ECSP003436A (en) | 2000-04-27 | 2000-04-27 | NEW COMPOUNDS |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP003436A (en) |
-
2000
- 2000-04-27 EC ECSP003436 patent/ECSP003436A/en unknown
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