Recent progress in the development of adenosine receptor ligands as antiinflammatory drugs

R Akkari, JC Burbiel, J Hockemeyer… - Current topics in …, 2006 - ingentaconnect.com
Adenosine receptors belong to the family of G protein-coupled receptors. Four distinct
subtypes are known, termed A1, A2A, A2B and A3. Adenosine is an important signaling …

Progress in the discovery of selective, high affinity A2B adenosine receptor antagonists as clinical candidates

RV Kalla, J Zablocki - Purinergic signalling, 2009 - Springer
The selective, high affinity A 2B adenosine receptor (AdoR) antagonists that were
synthesized by several research groups should aid in determining the role of the A 2B AdoR …

Heterocyclic compounds, which are inhibitors of the enzyme DPP-IV

AB Kanstrup, LB Christiansen, JM Lundbeck… - US Patent …, 2007 - Google Patents
US7235538B2 - Heterocyclic compounds, which are inhibitors of the enzyme DPP-IV -
Google Patents US7235538B2 - Heterocyclic compounds, which are inhibitors of the enzyme …

Derivatives of 8-substituted xanthines

G Wang, JM Rieger, RD Thompson - US Patent 7,579,348, 2009 - Google Patents
US7579348B2 - Derivatives of 8-substituted xanthines - Google Patents US7579348B2 -
Derivatives of 8-substituted xanthines - Google Patents Derivatives of 8-substituted xanthines …

Novel 1,3-Disubstituted 8-(1-benzyl-1H-pyrazol-4-yl) Xanthines:  High Affinity and Selective A2B Adenosine Receptor Antagonists

RV Kalla, E Elzein, T Perry, X Li, V Palle… - Journal of medicinal …, 2006 - ACS Publications
Adenosine has been suggested to induce bronchial hyperresponsiveness in asthmatics,
which is believed to be an A2B adenosine receptor (AdoR) mediated pathway. We …

A2B adenosine receptor antagonists

R Kalla, T Perry, E Elzein, V Varkhedkar, X Li… - US Patent …, 2005 - Google Patents
BACKGROUND Adenosine is a naturally occurring nucleoside, which exerts its biological
effects by interacting with a family of adenosine receptors known as A1, A2, A2, and As, all of …

1-, 3-and 8-substituted-9-deazaxanthines as potent and selective antagonists at the human A2B adenosine receptor

A Stefanachi, JM Brea, MI Cadavid, NB Centeno… - Bioorganic & medicinal …, 2008 - Elsevier
A large series of piperazin-, piperidin-and tetrahydroisoquinolinamides of 4-(1, 3-dialkyl-9-
deazaxanthin-8-yl) phenoxyacetic acid were prepared through conventional or multiple …

Method of treating hepatic disease using A2B adenosine receptor antagonists

D Zeng, H Zhong, L Belardinelli - US Patent 7,795,268, 2010 - Google Patents
US7795268B2 - Method of treating hepatic disease using A2B adenosine receptor
antagonists - Google Patents US7795268B2 - Method of treating hepatic disease using A2B …

Substituted fused pyrimidine compounds

V Palle, V Ramdas, D Barawkar, S Basu, S Koul… - US Patent …, 2014 - Google Patents
The present invention discloses substituted fused pyrimidine compounds of formula (I), their
tautomers, polymorphs, Ste reoisomers, Solvates, pharmaceutically acceptable salts, or …

Methods and Compositions for Increasing Patent Tolerability During Myocardial Imaging Methods

H Lieu, B Blackburn, L Belardinelli - US Patent App. 11/848,743, 2008 - Google Patents
The following are aspects of this invention: 0009. A pharmaceutical composition comprising
caffeine 50 mg to 1000 mg caffeine, at least 10 ug of at least one partial A receptor agonist …