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US 8,912,189 B2Granted
Pyridopyrazine derivatives and their use
AssigneeAEterna Zentaris GmbH
InventorsMatthias Gerlach, Irene Seipelt, Lars Blumenstein, Gilbert Mueller, Eckhard Guenther, Tilmann Schuster, Michael Teifel
Life of this patent
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Abstract
The present invention provides new pyridopyrazine compounds of Formula (I) which are suitable for the treatment or prevention of physiological and/or pathophysiological states mediated and/or modulated by signal transduction pathways and/or enzymes in mammals and in particular in humans.
Claims9
A Pyridopyrazine selected from the group consisting of
- 1-Ethyl-3-[3-(1-pyridin-2-ylmethyl-1H-pyrazol-4-yl)-pyrido[2,3-b]pyrazin-6-yl]-thiourea
- 1-Ethyl-3-[3-(1-pyridin-3-ylmethyl-1H-pyrazol-4-yl)-pyrido[2,3-b]pyrazin-6-yl]-thiourea
- 1-{3-[1-(3,4-Dimethoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-3-ethyl-thiourea
- 1-Ethyl-3-{3-[1-(2-fluoro-3-methoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-{3-[1-(3-Methoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-3-methoxymethyl-thiourea
- 1-{3-[1-(3,4-Dimethoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-3-methoxymethyl-thiourea
- 1-Ethyl-3-{3-[1-(3-hydroxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-Ethyl-3-{3-[1-(3-methoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-Ethyl-3-{3-[1-(3-methyl-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-{3-[1-(3,4-Dimethoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-3-ethyl-urea
- 1-Ethyl-3-{3-[1-(2,3,4-trimethoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-[3-(1-Benzyl-1H-pyrazol-4-yl)-pyrido[2,3-b]pyrazin-6-yl]-3-ethyl-thiourea
- 1-Ethyl-3-{3-[1-(4-hydroxy-3-methoxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-Ethyl-3-{3-[1-(3-methanesulfonyl-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-Ethyl-3-(3-{1-[2-(2-methoxy-ethoxy)-ethyl]-1H-pyrazol-4-yl}-pyrido[2,3-b]pyrazin-6-yl)-thiourea
- 1-Ethyl-3-[3-(1-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl}-1H-pyrazol-4-yl)-pyrido[2,3-b]pyrazin-6-yl]-thiourea
- 1-Ethyl-3-{3-[1-(4-hydroxy-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 1-Ethyl-3-(3-{1-[4-methoxy-3-(2-methoxy-ethoxy)-benzyl]-1H-pyrazol-4-yl}-pyrido[2,3-b]pyrazin-6-yl)-urea
- 1-Ethyl-3-[3-(5-methyl-furan-2-yl)-pyrido[2,3-b]pyrazin-6-yl]-thiourea
- 3-{4-[6-(3-Ethyl-thioureido)-pyrido[2,3-b]pyrazin-3-yl]-pyrazol-1-yl}-propionamide
- Sodium;
- 4-{4-[6-(3-ethyl-thioureido)-pyrido[2,3-b]pyrazin-3-yl]-pyrazol-1-ylmethyl}-phenolate
- 1-Ethyl-3-(3-{1-[4-(2-methoxy-ethoxy)-benzyl]-1H-pyrazol-4-yl}-pyrido[2,3-b]pyrazin-6-yl)-thiourea
- 1-Ethyl-3-(3-{1-[4-(2-morpholin-4-yl-ethoxy)-benzyl]-1H-pyrazol-4-yl}-pyrido[2,3-b]pyrazin-6-yl)-thiourea
- 1-Ethyl-3-{3-[1-(4-methanesulfonyl-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- 3-{4-[6-(3-Allyl-thioureido)-pyrido[2,3-b]pyrazin-3-yl]-pyrazol-1-yl}-propionamide
- 1-Cyclopentyl-3-[3-(5-hydroxymethyl-thiophen-2-yl)-pyrido[2,3-b]pyrazin-6-yl]-urea
- 5-[6-(3-Cyclopentyl-ureido)-pyrido[2,3-b]pyrazin-3-yl]-thiophene-2-carboxylic acid
- 3-{4-[6-(3-Cyclopentyl-thioureido)-pyrido[2,3-b]pyrazin-3-yl]-pyrazol-1-yl}-propionamide
- 1-Cyclopentyl-3-[3-(5-hydroxymethyl-thiophen-3-yl)-pyrido[2,3-b]pyrazin-6-yl]-urea
- 1-Cyclopentyl-3-(3-furan-3-yl-pyrido[2,3-b]pyrazin-6-yl)-urea
- 1-Ethyl-3-[3-(5-hydroxymethyl-thiophen-2-yl)-pyrido[2,3-b]pyrazin-6-yl]-thiourea
- 1-Allyl-3-{3-[1-(3-methanesulfonyl-benzyl)-1H-pyrazol-4-yl]-pyrido[2,3-b]pyrazin-6-yl}-thiourea
- or a physiologically acceptable salt, a racemate, a pure enantiomer, a diastereomer, a mixture of enantiomers, a mixture of diastereomers, and a tautomer thereof.
31 more elements
Dependencies are inferred from the claim text.