pulmonary

Furegrelate sodium (U-63557A) is a selective thromboxane synthase inhibitor with oral activity. Furegrelate sodium(U-63557A) inhibits thromboxane A2 (TXA2) synthase in human platelet microsomes with an IC50 of 15 nM.

Methacycline hydrochloride (Rondomycin) is a broad-spectrum semisynthetic antibiotic related to TETRACYCLINE but excreted more slowly and maintaining effective blood levels for a more extended period.

Kinetin (N6-Furfuryladenine), a type of cytokinin, has plant growth regulation effects.

Macitentan (ACT-064992) is an endothelin receptor antagonist utilized in the treatment of pulmonary arterial hypertension (PAH).

NTP42 is an antagonist of thromboxane A2 (TXA2) receptor(IC50 of 3.278 nM)

Arformoterol Tartrate ((R,R)-Formoterol tartrate) is the tartrate salt of arformoterol. Arformoterol is a long-acting beta-2 adrenergic agonist with bronchodilator activity[2].

Plantamajoside (Y0160) has anti-hepatotoxic, anti-inflammatory, antinociceptive activities, improving sexual function and antioxidant activity.

Talniflumate (Somalgen) is a calcium-activated chloride channel (hCLCA1/mCLCA3) blocker that reduces mucin synthesis and releases in animal models and cell culture. It possesses anti-inflammatory actions via inhibition of Cox (cyclooxygenase) and inhibits Cl-/HCO3- exchange activity. It also increases survival in a cystic fibrosis mouse model of the distal intestinal obstructive syndrome.

Sphondin has anticonvulsant, anti-inflammatory, and anti-proliferative activities, it possessed an inhibitory effect on IL-1beta-induced increase in the level of COX-2 protein and PGE(2) release in A549 cells.

Cilomilast (SB-207499) is a potent PDE4 inhibitor with an IC50 of approximately 110 nM, demonstrating anti-inflammatory activity and minimal central nervous system effects. Phase 3.

BQ-123 is a selective endothelin A receptor (ETA) antagonist with IC50 of 7.3 nM. Phase 2.

RHC 80267 (U-57908) is a selective inhibitor of DAGL, with an IC50 of 4 μM in canine platelets.

Seralutinib (GB002) is an inhibitor of inhaled PDGFRα and PDGFRβ. It is used in the study for pulmonary arterial hypertension.

GLPG2938 (1-(2-Ethoxy-6-(trifluoromethyl)pyridin-4-yl)-3-((5-methyl-6-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)pyridazin-3-yl)methyl)urea) is a potent and selective antagonist of S1P2.

CC-90001 is an orally administered c-Jun N-terminal kinase (JNK) inhibitor with bias for JNK1 over JNK2.

TAK-615 is commonly used to study pulmonary fibrosis and is a negative allosteric modulator of LPA1 receptors.

Pulmonary arterial hypertension agent-1 (example 15), recognized as a click chemistry reagent in [1], includes an Alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Azide group-containing molecules. This compound is utilized specifically for treating pulmonary arterial hypertension.

Lipopolysaccharides (LPS), derived from Escherichia coli O55:B5, are essential components of the outer membrane of Gram-negative bacteria. Composed of lipid A, a core oligosaccharide, and an O-specific polysaccharide, LPS exhibits strong immunogenicity. It activates immune cells via the TLR4 receptor, induces chemotactic cell migration and cytokine secretion, and helps maintain the integrity of the bacterial outer membrane, protecting against bile salts and lipid-based antibiotics. LPS is commonly used to establish inflammatory models, including arthritis, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome (ARDS), and gastrointestinal disease models.

Pirfenidone (AMR69) inhibits the production of CCL2 and CCL12 in fibroblasts and also decreases TGF-β2 protein levels. Pirfenidone is an antifibrotic agent that is commonly used in studies related to pulmonary fibrosis and also has anti-inflammatory activity.

TD139 is a small molecule inhibitor of inhaled galectin-3 (Gal-3) with potential anti-fibrotic activity, commonly used in the study of idiopathic pulmonary fibrosis.

SY-LB-57 is a highly effective agonist of bone morphogenetic protein (BMP) receptor signaling, suitable for studies of conditions such as bone fractures and pulmonary arterial hypertension [1].

Bleomycin sulfate is a glycopeptide antibiotic with antitumor activity. It is commonly used as a DNA-damaging agent and DNA synthesis inhibitor. It functions by inducing DNA strand breaks without affecting RNA strands. Bleomycin sulfate is widely used in cancer research and for establishing pulmonary fibrosis animal models.

PDE IV-IN-1 is a potent phosphodiesterase 4 (PDE4) inhibitor with anti-inflammatory activity for the treatment of asthma, chronic obstructive pulmonary disease and other inflammatory diseases, and is a potential compound for the study of depression.

Autotaxin-IN-4 is an Autotaxin inhibitor. It has the potential to treat idiopathic pulmonary fibrosis.