CD73-IN-4 is a potent and selective methylenephosphonic acid CD73 inhibitor, with an IC50 of 2.6 nM for human CD73. CD73-IN-4 is potential for the research of cancer immunology.

Trabodenoson (INO-8875), an adenosine mimetic, is a highly selective Adenosine A1 receptor agonist. Trabodenoson (INO-8875) is used in the study for Primary Open-Angle Glaucoma.

LUF6096, a potent allosteric enhancer of the adenosine A3 receptor, is able to allosterically enhance agonist binding. LUF6096 shows low orthosteric affinity for any of the adenosine receptors. LUF6096 shows protective effects in myocardial ischemia/reperfusion injury.

5'-N-Ethylcarboxamidoadenosine (NECA, 5'-(N-Ethylcarboxamido)adenosine, Adenosine-5'N-ethylcarboxamide, 5'-Ethylcarboxamidoadenosine) is a stable, nonselective adenosine receptor agonist. 5'-N-Ethylcarboxamidoadenosine acts via multiple mechanisms including: reducing diabetes-induced oxidative stress, inhibiting gene expression of IL-18, TNF-α and ICAM-1 (intercellular adhesion molecule 1 (CD54)), and blocking activation of the JNK-MAPK pathway.

Norisoboldine hydrochloride is an orally active natural aryl hydrocarbon receptor (AhR) agonist. Norisoboldine hydrochloride, as a major isoquinoline alkaloid present in Radix Linderae, can be used for the research of Rheumatoid arthritis and Ulcerative colitis.

PSB-10 hydrochloride is a potent and selective antagonist of human adenosine A3 receptor (A3AR), with a Ki of 0.44 nM. PSB-10 hydrochloride shows more than 800-fold selectivity for hA3 over rA1, rA2A, hA1, hA2A and hA2B receptors (Ki=805, 6040, 1700, 2700, 30000 nM, respectively). PSB-10 hydrochloride produces thermal hyperalgesia in mice.

A2B receptor antagonist 2 (compound 18) is an adenosine receptor A2B antagonist, with Ki values of 2.30 μM, 6.8 μM and 3.44 μM for rA1, rA2A and hA2B, respectively.

UK-432097 is a highly potent and selective A2AAR agonist with a pKi of 8.4 for human A2AAR. UK-432097 has anti-inflammatory and anti-aggregatory properties. UK-432097 has the potential for COPD (Chronic Obstructive Pulmonary Disease) research.

Binodenoson (MRE-0470) is a potent and selective A2A adenosine receptor agonist (KD=270 nM). Binodenoson is being developed as a short-acting coronary vasodilator as an adjunct to radiotracers for use in myocardial stress imaging.

hA3AR agonist 1 is a potent human A3 adenosine receptor (hA3AR) agonist with a Ki value of 2.40 nM.

Adenosine receptor antagonist 1 is a A2aR-selective antagonist with an IC50 of 0.29 nM and displays 14-fold more selective for A2aRthan A2bR.

N6-Benzyl-5'-ethylcarboxamido adenosine is a selective A3 adenosine receptor agonist.

Heterobivalent ligand-1 (compound 26) is a heterobivalent ligand for the Adenosine A 2A-dopamine D 2 receptor heteromer (KDB1 A2AR=2.1 nM, KDB1 D2R= 0.13 nM).

A1AR antagonist 2 (compound 18h) is a potent A1 adenosine receptor (AR) antagonist with Kis of 1.49, 10.2, and 50.1 nM for hA1, hA2A and hA2B, respectively.

MRS1334 is a potent and selective human adenosine A3 receptor antagonist with Kis of 2.69 nM, >100 nM, >100 nM for hA3, rA1, rA2A, respectively. MRS1334 blocks the protective effect of Cl-IB-MECA leading to significant bradycardia and elevated ST segment.

Adenosine receptor antagonist 3 is a potent antagonist of adenosine receptor. Adenosine receptor antagonist 3 has the potential for the research of cancer disease (extracted from patent WO2019233994A1, compound 1).

IHCH-3064 is a dual-acting compounds targeting Adenosine A2A Receptor and HDAC. IHCH-3064 exhibits potent binding to A2AR (Ki=2.2 nM) and selective inhibition of HDAC1 (IC50=80.2 nM), with good antiproliferative activity against tumor cell lines in vitro. IHCH-3064 is a tumor immunotherapeutic agent.

A2A/A1 AR antagonist-1 (compound 1a) is dual potent A2A/A1 AR antagonist with Kis of 5.58 and 24.2 nM, respectively. A2A/A1 AR antagonist-1 has the potential for the research of ischemic stroke.

Adenosine receptor antagonist 2 is an orally active A2a/A2b adenosine receptor antagonist with IC50s of 1 nM and 3 nM, respectively. Adenosine receptor antagonist 2 has anti-tumor activity.

VUF-5574 is a selective antagonist of adenosine A3 receptor with a Ki of 4.03 nM for the recombinant human receptor.

PSB36 is a potent and selective antagonist of adenosine A1 receptor, with Kis 0.12 nM, 187 nM, 552 nM, 2300 nM, and 6500 nM for rA1, hA2B, rA2A, hA3 and rA3 receptors respectively. PSB36 can be used for the research of hyperalgesia.

A1AR antagonist 1 (compound 18g) is a potent A1 adenosine receptor (AR) antagonist with Kis of 2.08, 6.91, and 31.2 nM for hA1, hA2A and hA2B, respectively.