Donitriptan hydrochloride (F-11356) is a potent, high efficacy agonist at 5-HT1B/1D receptors with pKis of 9.4 and 9.3, respectively[1].
Fesoterodine is an orally active, nonsubtype selective, competitive muscarinic receptor (mAChR) antagonist with pKi values of 8.0, 7.7, 7.4, 7.3, 7.5 for M1, M2, M3, M4, M5 receptors, respectively. Fesoterodine is used for the overactive bladder (OAB)[1][2].
GlyT2-IN-1 is a glycine transporters GLYT2 inhibitor.Target: GLYT2The Glycine Transporter GlyT2 Controls the Dynamics of Synaptic Vesicle Refilling in Inhibitory Spinal Cord Neurons. GlyT2-IN-1 is a novel agonist of the mechanotransduction channel Piezo1, eliciting Ca2+ flux in Piezo1- but not vector-transfected cells.
Dolasetron(MDL-73147) is a serotonin 5-HT3 receptor antagonist used to treat nausea and vomiting following chemotherapy.
S 24795 is a partial agonist of α7 nAChR and improves mnemonic function in aged mice for the treatment of aging-related memory disturbances[1].
(R,R)-Palonosetron Hydrochloride is the active enantiomer of Palonosetron.
Multitarget AD inhibitor-1 is a selective and reversible butyrylcholinesterase (BuChE) inhibitor with IC50s of 7.22 μM and 1.55 μM for hBuChE and eqBuChE, respectively. Multitarget AD inhibitor-1 inhibits β-secretase (IC50hBACE-1=41.60 μM), amyloid β aggregation (IC50 Aβ=3.09 μM), tau aggregation (55% at 10 μM). Multitarget AD inhibitor-1, a diphenylpropylamine derivative, has the potential for multifunctional disease-modifying anti-Alzheimer’s[1].
Nolpitantium (SR140333) is a potent, selective, competitive, non-peptide tachykinin NK1 receptor antagonist. Nolpitantium blocks the activation of rat thalamic neurons after nociceptive stimulation[1].
Coclaurine is a class of tetrahydroisoquinoline alkaloids isolated from Sarcopetalum harveyanum. Coclaurine is a nicotinic acetylcholine receptor (nAChRs) antagonist[1][2].
σ1 Receptor/μ Opioid receptor modulator 1 (Compound 44) is a potent σ1 receptor antagonist and μ opioid receptor agonist with Kis of 1.86 nM and 2.1 nM, respectively.σ1 Receptor/μ Opioid receptor modulator 1 exhibits potent analgesic activity. σ1 Receptor/μ Opioid receptor modulator 1 can be used for the research of neuropathic pain[1].
Odapipam (NNC 756) is a selective, high affinity and benzazepine dopamine D1 receptor antagonist with a Kd of 0.18 nM. Odapipam is also a superior positron emission tomography (PET) radiotracer[1][2].
RO 4938581 is a potent and selective GABAA α5 inverse agonist, with a Ki of 4.6 nM for GABAA α5β3γ2a, and shows a lower affinity at α1β3γ2a, α2β3γ2a, α3β3γ2a (Ki, 174, 185, 80 nM, respectively); RO 4938581 is used in the research of cognitive dysfunction.
MRK-898 is an orally active GABA(A) receptor modulator. MRK-898 binds to α1, α2, α3 or α5 subunit of GABA(A) receptor with Ki values of 1.2 nM, 1.0 nM, 0.73 nM, and 0.50 nM, respectively. However, α1-containing GABA(A) receptors are identified as the "sedative" and α2- and/or α3-containing receptors as the "anxiolytic" subtype(s)[1].
AMG-8718 is a potent, selective and orally active BACE1 inhibitor with IC50 values of 0.0007, 0.005 µM for BACE1 and BACE2, respectively. AMG-8718 significantly decreases Aβ40 levels in the CSF and brain[1].
Quetiapine D4 fumarate is the deuterium labeled Quetiapine, which is an atypical antipsychotic.
Pindolol-d7 (LB-46-d7) is the deuterium labeled Pindolol. Pindolol (LB-46) is a nonselective β-blocker with partial beta-adrenergic receptor agonist activity, also functions as a 5-HT1A receptor weak partial antagonist (Ki=33 nM)[1][2].
Dihydrexidine hydrochloride (DAR-0100 hydrochloride) is a high potent, selective and full efficacy D1-like dopamine receptor (D1/D5) agonist, with an IC50 of 10 nM for D1 receptor. Dihydrexidine hydrochloride exhibits potent antiparkinsonian activity[1][2][3][4].
MAO-B-IN-12 (Compound 16c) is a potent monoamine oxidase B (MAO-B) inhibitor with an IC50 of 1.3 μM. MAO-B-IN-12 shows a neuroprotective activity[1].
Dopamine D3 receptor ligand-4 (compound 6) is a potent and selective dopamine D3 receptor ligand, with a Ki of 0.5 nM. Dopamine D3 receptor ligand-4 shows high level of selectivity for D3 over D2 (Ki=7.43 nM). Dopamine D3 receptor ligand-4 can be used for the research of Cocaine use disorder[1].
F 14679 is a prototypical 5-HT1A agonist with a pKi of 10.23. F 14679 induces large Ca2+ responses[1].
RS-127445 is a selective, high affinity, orally bioavailable 5-HT2B receptor antagonist with a pKi of 9.5. RS-127445 shows 1000 fold selectivity for this receptor as compared to numerous other receptor and ion channel binding sites[1].
AChE/BuChE/MAO-B-IN-1 (compound 19) is an inhibitor of human acetyl- (hAChE), butyrylcholinesterase (hBuChE) and monoamine oxidase-B (hMAO-B) with IC50s of 4.8 μM, 13.7 μM, and 1.11 μM, respectively. AChE/BuChE/MAO-B-IN-1 also exhibits high affinity to both the σ1 and σ2 receptors with Ki values of 42.8 nM (human σ1 receptor) and 191 nM (rat σ2 receptor), respectively. AChE/BuChE/MAO-B-IN-1 can be used for Alzheimer’s disease research[1].
Fesoterodine Fumarate is an antimuscarinic agent and is rapidly de-esterified to its active metabolite 5-hydroxymethyl tolterodine that is a muscarinic receptor antagonist.IC50 value:Target: mAChRFesoterodine has the advantage of allowing more flexible dosage than other muscarinic antagonists. Its tolerability and side effects are similar to other muscarinic antagonists and as a new drug seems unlikely to make great changes in practices of treatment for overactive bladder.
AP521 is an agonist of human 5-HT1A receptor with an IC50 of 94 nM.
Fenoldopam(SKF 82526) is a drug and synthetic benzazepine derivative which acts as a selective D1 receptor partial agonist.Target: D1 ReceptorFenoldopam is a selective dopamine-1 (DA1) agonist with natriuretic/diuretic properties. Fenoldopam stimulated cAMP accumulation in LLC-PK1 cells in a dose-dependent manner, an effect which could be blocked by the DA1-selective antagonist Sch 23390. Although fenoldopam was more potent than DA (EC50 55.5 +/- 7.75 nM vs. 1.65 +/- 0.64 microM) in stimulating cAMP accumulation in LLC-PK1 cells, the maximum stimulation obtained by fenoldopam was only 37% of the maximum stimulation obtained by DA(Emax 13.0 +/- 2.95 pmol/mg of protein vs. 35.6 +/- 10.19 pmol/mg of protein) [1]. Fenoldopam is a selective dopamine1 (DA1) receptor agonist. Most of the DA1 receptor agonist activity of fenoldopam resides in the R-enantiomer, which also shows weaker alpha 2-adrenoceptor antagonist activity Fenoldopam produces vasodilation in vascular beds that are rich in vascular DA1 receptors [2].
Cariprazine D8 (RGH-188 D8) is a deuterium labeled Cariprazine. Cariprazine is a novel antipsychotic drug candidate that exhibits high affinity for the D3 (Ki=0.085 nM) and D2 (Ki=0.49 nM) receptors, and moderate affinity for the 5-HT1A receptor (Ki=2.6 nM).