Abstract: This invention relates to an active metabolite of 5-bromo-2,6-di(1H-pyrazol-1-yl)pyrimindin-4-amine that modulates the activity of adenosine A2a receptor. In particular, the present invention relates to pharmaceutical compositions comprising 1-(4-amino-5-bromo-6-(1H-pyrazol-1-yl)-pyrimidin-2-yl)-1H-pyrazol-4-ol, as well as processes for its preparation and its use in the treatment of cancer alone of in combination with one or more immunotherapeutic agents.

Abstract: The present invention relates to 5-bromo-2,6-di-(1H-pyrazol-1-yl)pyrimidin-4-amine, its pharmaceutically acceptable salts and co-crystals thereof and to pharmaceutical compositions comprising said compounds for use in the treatment of cancer.

Abstract: This invention relates to an active metabolite of 5-bromo-2,6-di(1H-pyrazol-1-yl)pyrimindin-4-amine that modulates the activity of adenosine A2a receptor. In particular, the present invention relates to pharmaceutical compositions comprising 1-(4-amino-5-bromo-6-(1H-pyrazol-1-yl)-pyrimidin-2-yl)-1H-pyrazol-4-ol, as well as processes for its preparation and its use in the treatment of cancer alone of in combination with one or more immunotherapeutic agents.

Abstract: The present invention relates to novel pyridine derivatives of formula (I): as A2B adenosine receptor antagonists and ligands of MT3 melatonin receptor, to processes for their preparation, to pharmaceutical compositions comprising said compounds and to the use of said for manufacturing a medicament for the treatment of pathological conditions or diseases that can improve by antagonizing the adenosine A2B receptor and by inhibition of MT3 melatonin receptor, such as respiratory disease, metabolic disorders, neurological disorders and cancer.

Abstract: The present invention relates to 5-bromo-2,6-di-(1H-pyrazol-1-yl)pyrimidin-4-amine, its pharmaceutically acceptable salts and co-crystals thereof and to pharmaceutical compositions comprising said compounds for use in the treatment of cancer.

Abstract: The present invention relates to novel pyridine derivatives of formula (I): as A2B adenosine receptor antagonists and ligands of MT3 melatonin receptor, to processes for their preparation, to pharmaceutical compositions comprising said compounds and to the use of said for manufacturing a medicament for the treatment of pathological conditions or diseases that can improve by antagonizing the adenosine A2B receptor and by inhibition of MT3 melatonin receptor, such as respiratory disease, metabolic disorders, neurological disorders and cancer.

Abstract: New 4-amino-pyrimidine derivatives as potent antagonists of the adenosine A2a receptor formula (I): (I) The invention provides as well a method for preparing such compounds, pharmaceutical compositions comprising an effective amount of these compounds and the use of such compounds in the manufacture of a medicament to treat pathological affections that can be improved by antagonism of the adenosine A2a receptor.

Abstract: This compounds correspond to the formula (I), where: R1 represents and aryl or heteroaryl group optionally substituted by one or more substituents selected from the group consisting of halogen atoms, straight or branched optionally substituted lower alkyl, cycloalkyl, hydroxy, straight or branched, optionally substituted lower alkoxy, cyano, or —CO2R?, wherein R? represents a hydrogen atom or a straight or branched, optionally substituted lower alkyl group; R2 represents a group selected from: a) a straight or branched lower alkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; b) a cycloalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; c) a straight or branched alkylcycloalkyl or cycloalkylalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms. Formula (I).

Abstract: New 4-amino-pyrimidine derivatives as potent antagonists of the adenosine Aza receptor formula (I): (I) The invention provides as well a method for preparing such compounds, pharmaceutical compositions comprising an effective amount of these compounds and the use of such compounds in the manufacture of a medicament to treat pathological affections that can be improved by antagonism of the adenosine Aza receptor.

Abstract: This compounds correspond to the formula (I), where: R1 represents and aryl or heteroaryl group optionally substituted by one or more substituents selected from the group consisting of halogen atoms, straight or branched optionally substituted lower alkyl, cycloalkyl, hydroxy, straight or branched, optionally substituted lower alkoxy, cyano, or —CO2R?, wherein R? represents a hydrogen atom or a straight or branched, optionally substituted lower alkyl group; R2 represents a group selected from: a) a straight or branched lower alkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; b) a cycloalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; c) a straight or branched alkylcycloalkyl or cycloalkylalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms. Formula (I).