ECSP003437A - NEW COMPOUNDS - Google Patents

NEW COMPOUNDS

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Publication number
ECSP003437A
ECSP003437A ECSP003437A ECSP003437A EC SP003437 A ECSP003437 A EC SP003437A EC SP003437 A ECSP003437 A EC SP003437A EC SP003437 A ECSP003437 A EC SP003437A
Authority
EC
Ecuador
Prior art keywords
compound
spectrum containing
containing peaks
peaks
new compounds
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Robert Gordon Giles
Stephen Moore
Michael John Sasse
Paul David James Blackler
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP003437 priority Critical patent/ECSP003437A/en
Publication of ECSP003437A publication Critical patent/ECSP003437A/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Una forma polimórfica de la sal del ácido maleico de la 5-[4-[2-(N-metil-N-(2-piridil)amino)etoxi]bencil]tiazolidin-2,4-diona (el polimorfo), que se caracteriza porque proporciona: (i) un espectro del infrarrojo que contiene picos a 1752, 1546, 1154, 621 y 602 cm-1; y/o (ii) un espectro de Raman que contiene picos a 1751, 1243 y 602 cm-1; y/o (iii) un espectro de resonancia magnética nuclear de estado sólido que contiene picos a 111,9, 114,8, 119,6, 129,2 134,0, 138,0, 144,7, 153,2, 157,1, 170,7, 172,0 y 175,0 ppm; y/o (iv) una distribución de difracción de polvo de rayos X (XRPD) que produce unos espacios reticulares calculados de 6,46, 5,39, 4,83, 4,68, 3,71, 3,63, 3,58, y 3,48 angstroms; un proceso para preparar este compuesto, una composición farmacéutica que contiene dicho compuesto, y el uso de dicho compuesto en medicina.A polymorphic form of the maleic acid salt of 5- [4- [2- (N-methyl-N- (2-pyridyl) amino) ethoxy] benzyl] thiazolidin-2,4-dione (the polymorph), which It is characterized in that it provides: (i) an infrared spectrum containing peaks at 1752, 1546, 1154, 621 and 602 cm-1; and / or (ii) a Raman spectrum containing peaks at 1751, 1243 and 602 cm-1; and / or (iii) a solid state nuclear magnetic resonance spectrum containing peaks at 111.9, 114.8, 119.6, 129.2 134.0, 138.0, 144.7, 153.2, 157.1, 170.7, 172.0 and 175.0 ppm; and / or (iv) an X-ray powder diffraction distribution (XRPD) that produces calculated lattice spaces of 6.46, 5.39, 4.83, 4.68, 3.71, 3.63, 3 , 58, and 3.48 angstroms; a process for preparing this compound, a pharmaceutical composition containing said compound, and the use of said compound in medicine.

ECSP003437 2000-04-27 2000-04-27 NEW COMPOUNDS ECSP003437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP003437 ECSP003437A (en) 2000-04-27 2000-04-27 NEW COMPOUNDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP003437 ECSP003437A (en) 2000-04-27 2000-04-27 NEW COMPOUNDS

Publications (1)

Publication Number Publication Date
ECSP003437A true ECSP003437A (en) 2000-07-21

Family

ID=42041065

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP003437 ECSP003437A (en) 2000-04-27 2000-04-27 NEW COMPOUNDS

Country Status (1)

Country Link
EC (1) ECSP003437A (en)

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