Safinamide mesylate is a third-generation reversible MAO-B inhibitor, which also blocks sodium voltage-sensitive channels and modulates stimulated release of glutamate.

Sal003 is a potent cell-permeable analog of the eIF2α phosphatase inhibitor Salubrinal with enhanced aqueous solubility.

Salbutamol is an agonist of the β2-adrenergic receptor (β2-AR; Kd = 759 nM in a radioligand binding assay using CHO cells expressing the human receptor).

Salermide is an inhibitor of SIRT1 and SIRT2, causing tumor-specific apoptotic cell death. In MOLT4 leukemia cells, salermide causes 90% apoptosis within 72 hours (IC50 ~ 20 μM) by reactivating proapototic genes that are repressed by SIRT1.

Salidroside, a phenylpropanoid glycoside isolated from Rhodiola rosea, has been reported to have a broad spectrum of pharmacological properties.

Salirasib is a potent competitive prenylated protein methyltransferase (PPMTase) inhibitor with Ki of 2.6 μM, which inhibits Ras methylation. Phase 2.

SALL4 peptide FFW (RRKFAKFQWI, FFW peptide) is a potent therapeutic SALL4 peptide antagonist of SALL4-NURD (nucleosome remodeling deacetylase) interaction with target affinity of 23 nM.

Salmeterol Xinafoate is a long-acting β2-adrenergic receptor agonist with anti-inflammatory effects, used in the treatment of asthma symptoms and chronic obstructive pulmonary disease (COPD) symptoms.

Salmeterol Xinafoate is a long-acting β2-adrenergic receptor agonist with anti-inflammatory effects, used in the treatment of asthma symptoms and chronic obstructive pulmonary disease (COPD) symptoms.

Salsalate is a nonsteroidal anti-inflammatory drug (NSAID).

Salubrinal is a selective inhibitor of eIF2α dephosphorylation and inhibits ER stress-mediated apoptosis with EC50 of ~15 μM.

Salvianolic acid B is a cell protective antioxidant and free radical scavenger being investigated for a variety of conditions from ischemic heart disorders to Alzheimer′s disease.

SANT-1 is a membrane permeable antagonist of the Shh (Sonic Hedgehog) signaling pathway by direct binding to Smo.

Santalol has good antibacterial, anti-oxidation and anti-tumor activities.

Sapacitabine is an orally bioavailable pyrimidine analogue prodrug with potential antineoplastic activity.

Sapitinib(AZD8931) is a reversible, ATP competitive inhibitor of EGFR, ErbB2 and ErbB3 with IC50 of 4 nM, 3 nM and 4 nM respectively.

Saquinavir(Ro 31-8959) is an HIV Protease inhibitor used in antiretroviral therapy.

Saquinavir(Ro 31-8959) is an HIV Protease inhibitor used in antiretroviral therapy.

SAR 1118 is a potent tetrahydroisoquinoline (THIQ)-derived LFA-1/ICAM-1 antagonist for treating dry eye.

SAR-020106 is an ATP-competitive, potent, and selective CHK1 inhibitor with an IC(50) of 13.3 nmol/L on the isolated human enzyme.

SAR125844 is inhibitor of the proto-oncogene c-Met (also known as hepatocyte growth factor receptor [HGFR]) with potential antineoplastic activity.

SAR131675 is a potent and selective VEGFR-3 inhibitor.