Baricitinib is a selective JAK1 and JAK2 inhibitor with IC50 of 5.9 nM and 5.7 nM, ~70 and ~10-fold selective versus JAK3 and Tyk2, no inhibition to c-Met and Chk2,showed potent activity against COVID-19(SARS-COV-2).

Baricitinib phosphate(INCB 028050; LY 3009104) is a selective JAK1 and JAK2 inhibitor with IC50 of 5.9 nM and 5.7 nM, ~70 and ~10-fold selective versus JAK3 and Tyk2, no inhibition to c-Met and Chk2,showed potent activity against COVID-19(SARS-COV-2).

Basmisanil is a highly selective inverse agonist/negative allosteric modulator of α5 subunit-containing GABAA receptors which is under development by Roche for the treatment of cognitive impairment associated with Down syndrome.

Batefenterol（GSK961081，TD-5959）is a Muscarinic Antagonist and β2-Agonist possessing both muscarinic antagonist (MA) and β2-adrenoceptor agonist (BA) properties (MABA).

Batimastat was used to study the role of MMP in proteolytic release of EGF in human follicular thyroid carcinoma cell line FTC-133.

Bax channel blocker is a potent inhibitor of Bax-mediated mitochondrial cytochrome C release (IC50 = 0.52 μM). Suggested to inhibit Bax channel formation/activity.

BAY 11-7082 is a NF-κB inhibitor, inhibits TNFα-induced IκBα phosphorylation with IC50 of 10 μM. Also inhibiting components of the ubiquitin system.

BAY 11-7085 is an irreversible inhibitor of TNFα-induced IκBα phosphorylation with an IC50 value of 10 μM.

BAY 1251152 (VIP152 ) is the first potent, selective, orally available PTEFb/CDK9 inhibitor with biochemical IC50 of 9 nM and MOLM13 cell IC50 of 29 nM, displays> 50-fold selectivity against other CDKs.

BAY 2402234 (BAY2402234) is a novel potent, selective, orally bioavailable DHODH inhibitor with IC50 of 1.2 nM (human full-length DHODH).

BAY 41-4109 racemate is a potent inhibitor of human hepatitis B virus (HBV) with an IC50 of 53 nM.

BAY 57-1293 represents a new class of potent inhibitors of herpes simplex virus (HSV) that target the virus helicase primase complex.

BAY 58-2667 is a nitric oxide (NO)- and heme-independent soluble guanylyl cyclase activator. Displays potent cardiovascular effects.

Bay 59-3074 is a novel CB1/CB2 receptor partial agonist (Ki values are 48.3 and 45.5 nM at human CB1 and CB2 receptors respectively).

Bay 60-7550 is a potent PDE2 inhibitor with IC50 values of 2.0 nM (bovine) and 4.7 nM (human); 50-fold more selective for PDE2 compared to PDE1 and greater than 100-fold selective compared to PDE5, PDE3B, PDE4B, PDE7B, PDE8A, PDE9A, PDE10A, and PDE11A.

BAY 61-3606 2Hcl is a potent, ATP-competitive, reversible, and highly selective inhibitor of Syk tyrosine kinase activity (Ki= 7.5 nM) with no inhibitory effect against Btk, Fyn, Itk, Lyn, and Src.

BAY 61-3606 is a potent, ATP-competitive, reversible, and highly selective inhibitor of Syk tyrosine kinase activity (Ki= 7.5 nM) with no inhibitory effect against Btk, Fyn, Itk, Lyn, and Src.

BAY 61-3606 is a potent, ATP-competitive, reversible, and highly selective inhibitor of Syk tyrosine kinase with Ki of 7.5 nM, displays no inhibitory effect against Btk, Fyn, Itk, Lyn, and Src.

BAY 80-6946(Copanlisib) is a potent and highly selective reversible PI3K inhibitor for PI3Kα/β with IC50 of 0.469 nM/3.72 nM.

BAY 87-2243 is a highly potent and selective inhibitor of hypoxia-induced HIF-1 activation.

Bay K-8644 is a potent L-type calcium channels (LTCCs) activator with EC50 of 17.3 nM, has positive inotropic, vasoconstrictive and behavioral effects in vivo.

BAY1125976 is a selective allosteric Akt1/2 inhibitor; inhibits Akt1 and Akt2 activity with IC50 values of 5.2 nM and 18 nM at 10 μM ATP, respectively.