Amitriptyline is a tricyclic antidepressant (TCA) with analgesic properties, widely used to treat depression and neuropathic pain.

Aminopyridine 2 (MPO inhibitor AP-2) is a novel potent, selective, orally available inhibitor of Myeloperoxidase (MPO), inhibits MPO peroxidase activity in vitro and in human plasma with IC50 of 0.16 and 1.9 uM, respectively.

Aminopeptidase N (AP-N) inhibitor is a reversible inhibitor of AP-N/CD13 (IC50 = 25 μM).

Amicarbazone(BAY-MKH3586; BAY314666) is a potent inhibitor of photosynthetic electron transport via binding to the Qb domain of photosystem II (PSII); herbicide with a broad spectrum of weed control.

Amgen16 is a highly potent inhibitor of NF-κB inducing Kinase (NIK), example 294 in patent WO 2009158011 A1..

AMG7703 (4-CMTB, AMG-7703) is an allosteric, selective agonist of FFAR2 (GPR43)..

AMG-579 is a potent, selective, CNS penetrant, orally bioavailable PDE10A inhibitor with IC50 of 0.1 nM.

AMG-458 (AMG458) is a potent, selective, orally bioavailable c-Met inhibitor with Ki of 1.2 nM (human c-Met).

AMG232 is a potent, selective and orally bioavailable inhibitor of MDM2−p53 interaction with IC50 value of 9.1 nM in EdU cells .

AMG1694 is a potent, small molecule Glucokinase (GK)-GKRP (GK regulatory protein) disruptor, does not block the GK binding site directly.

AMG-076 is a potent, selective, non-peptide antagonist of MCHR1 (Melanin-concentrating hormone receptor 1) with binding IC50 of 0.6 nM, with dramatically reduced hERG liability (IC50>5 uM).

AMG 853 is novel a CRTH2 and DP Dual Antagonist.

AMG 837 calcium hydrate is a potent GPR40 agonist(EC50=13 nM) with a superior pharmacokinetic profile and robust glucose-dependent stimulation of insulin secretion in rodents.

AMG 580 (AMG580) is a novel potent, selective phosphodiesterase 10A (PDE10A) inhibitor with IC50 of 0.13 nM.

Amelubant (BIIL284) is a potent, long-acting, orally active leukotriene B4 (LTB4) receptor antagonist, inhibits LTB4-induced mouse ear inflammation with ED50 of 0.008 mg/kg (p.o.).

AM9405 (AM-9405) is novel potent, peripherally active cannabinoid type 1 (CB1) and 5-HT3 receptor agonist, inhibits the EFS-induced twitch contraction of the ileum and the colon with IC50 of 0.076 and 45.71 nM, respectively.

AM679 is a potent and selective FLAP inhibitor with IC50s of 2.2 nM/0.6 nM/154 nM for FLAP binding/hLA/hWB respectively.

AM-6538 (AM6538) is a potent, selective cannabinoid receptor CB1 antagonist with Ki of 5.1 nM..

AM-6226 (AM6226) is a potent, selective, orally bioavailable GPR40 (FFA1) full agonist with EC50 of 0.12 uM.

AM-5262 is a potent full GPR40 (FFA1) agonist with EC50 of 81 nM.

AM-0561 (AM0561) is a highly potent inhibitor of NF-κB inducing Kinase (NIK) with Ki of 0.3 nM..

AM-0216 (Amgen16) is a highly potent inhibitor of NF-κB inducing Kinase (NIK) with Ki of 2 nM, selectively decrease viability of MMCLs in which NFkB activity is NIK-dependent.

ALX-1393 (ALX 1393, ALX1393) is a potent, specific GlyT2 inhibitor with Ki of <1 uM.

ALW-II-49-7 (DDR2-IN-1) is a potent, selective DDR2 inhibitor with IC50 of 18.6 nM, also shows ability to inhibit DDR1 and Ephrin-family kinases (IC50=40 nM for EphB2).

Alvimopan(LY 246736; ADL 8-2698) is a peripherally acting mu-opioid receptor (PAM-OR, IC50= 1.7 nM) antagonist for accelerating gastrointestinal recovery after surgery.

Alvimopan(LY 246736; ADL 8-2698) is a peripherally acting mu-opioid receptor (PAM-OR, IC50= 1.7 nM) antagonist for accelerating gastrointestinal recovery after surgery.

ALS-8176 (Lumicitabine) is the 3',5'-di-O-isobutyryl prodrug of ALS-8112 5'-triphosphate (ALS-8112-TP), which is a potent, selective RSV polymerase inhibitor with IC50 of 20 nM.

ALS-8112 is a potent, selective RSV polymerase inhibitor, the 5'-triphosphate of ALS-8112 (ALS-8112-TP) inhibits RSV polymerase(IC50=20 nM) without appreciable inhibition of human DNA and RNA polymerases.

Alprazolam (D-65MT, U 31889) is a triazolobenzodiazepine agent with anxiolytic, sedative-hypnotic and anticonvulsant activities.

Alosetron Hydrochloride is the hydrochloride salt form of alosetron, a potent and selective 5-HT3 receptor antagonist.