Biapenem is a carbapenem antibiotic.

BI-99179 is a potent and selective inhibitor of type I fatty acid synthase (FAS) with IC50 of 79 nM.

BI-9667 (BI9667) is a potent, selective CCR1 antagonist..

BI-9627 is a potent, selective inhibitor of sodium-hydrogen exchanger isoform 1 (NHE1) with pHi change IC50 of 6 nM, displays >30-fold selectivity against NHE2 and with no measurable inhibitory activity against the NHE3 isoform.

BI8626 (BI-8626) is a specific, small molecule inhibitor of the HUWE1 ubiquitin ligase with IC50 of 0.9 uM, does not inhibit the activity of other HECT-domain ubiquitin ligases (HECW2, NEDD4,UBA1 and UbcH5b, IC50>50 uM).

BI8622 (BI-8622) is a specific small molecule inhibitor of the HUWE1 ubiquitin ligase with IC50 of 3.1 uM, does not inhibit the activity of other HECT-domain ubiquitin ligases (HECW2, NEDD4,UBA1 and UbcH5b).

BI-4394 is a highly potent, selective MMP-13 inhibitor with IC50 of 1 nM, displays >1,000 fold selectivity against nine other MMP isoforms (MMP2/14, IC50=18/8.3 uM).

BI-3663 (BI 3663) is a cereblon-based degrader (PROTAC) of Focal adhesion tyrosine kinase (PTK2/FAK) with a median DC50 of 30 nM to >80% across a panel of eleven HCC cell lines.

BI-1950 is a potent, selective LFA-1 antagonist that inhibits the binding of LFA-1 to ICAM-1 with Kd value of 9 nM.

BI-1935 is a potent, selective small molecule inhibitor of soluble epoxide hydrolase (sEH) with IC50 of 7 nM.

BI-1388 is a potent, specific, macrocyclic inhibitor of HCV NS3 protease, inhibits viral replication for various HCV genotypes and for resistant mutants D168V and R155K.

BI1002494 (BI-1002494) is a novel, potent, and selective spleen tyrosine kinase (SYK) inhibitor with enzyme IC50 of 30 nM, cell IC50 of 7 nM (FcεR1-mediated histamine release in human monocyte-derived mast cells, in the presence of 0.1% albumin).

BI 894999 is a novel potent, selective BET inhibitor with IC50 of 5 and 41 nM for BRD4-BD1 and BRD4-BD2 bromodomains, respectively.

BI 831266 is a potent, selective inhibitor of Aurora kinase B (AURKB) with IC50 of binding IC50 of 42 nM.

BI 7271 is a highly selective bromodomains of BRD9 and BRD7 inhibitor with IC50<50 nM for BRD9.

BI 7189 is a highly selective bromodomains of BRD9 and BRD7 inhibitor with IC50<50 nM for BRD9, displays >1,000 fold selectivity over the bromodomains of BRD4.

BI 6901 is a potent, selective CCR10 antagonist with Aequorin Ca2+ flux pIC50 of 9.0, shows high selectivity over other GPCRs.

BI 665915 is a highly potent, selective, orally active 5-lipoxygenase-activating protein (FLAP) inhibitor with binding IC50 of 1.7 nM.

BI 207524 is a potent inhibitor of HCV thumb pocket 1 NS5B inhibitor with IC50 of 84 nM, inhibits Gt 1a/1b replicons with EC50 of 29/11 nM..

BI 187004 (VTP-34072) is a novel potent, selective 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1) inhibitor intended to treat type 2 diabetes mellitus (T2D)..

BHPI is a potent, noncompetitive small molecule ERα inhibitor (biomodulator) that selectively blocks proliferation of drug-resistant ERα-positive breast and ovarian cancer cells.

BGC20-1531 (PGN-1531, AP 1531) is a potent, selective prostanoid EP receptor EP antagonist, exhibits high affinity at recombinant human EP4 receptors expressed in cell lines (pKB=7.6) and native EP4 receptors in human cerebral and meningeal artery (pKB=7.

BF738735 is a novel, broad-spectrum inhibitor of enterovirus replication (EC50=4-71 nM) that specifically targets host cell factor PI4KIIIβ with IC50 of 5.7 nM, 300-fold less potent for PI4KIIIα (IC50=1.7 uM).

BF-168, a candidate probe for PET, is found to specifically recognize both neuritic and diffuse plaques, with a Ki of 6.4 nM for Aβ1-42.

BF 844 (BioFocus 844) is a small molecules capable of stabilizing mutant USH3 mutation CLRN1(N48K).

Betapar(Meprednisone)

Betanin has potent antioxidant and anti-inflammatory effect, that could inhibit peroxynitrite (ONOO-), with an IC50 of 19.2 μM. Betanin is a red glycoside obtained from beets that can be used as colorant.

Betamethasone (Celestone)

Besifovir (PMCDG Dipivoxil, NA-380, LB-80380) is a potent, selective, orally available anti-HBV agent, the prodrug of PMCDG (EC50=4 uM)..

Berotralstat is a potent human plasma kallikrein inhibitor.