IRAK4-IN-20 is a potent and orally active IRAK4 inhibitor (IC50:3.55 nM). IRAK4-IN-20, which has anti-inflammatory, antitumor and anticancer effects, is often used to treat acute respiratory distress syndrome (ARDS).

STC314 is an anti-infective agent that reverses organ damage caused by excessive immune response by neutralizing extracellular histones and neutrophil trapping networks, and can be used in the study of sepsis and acute respiratory distress syndrome (ARDS).STC314 protects the stability of lipid bilayers, and inhibits platelet activation and erythrocyte damage.STC314 is also used in the study of prostate cancer.Nardeterol HCl is a selective kappa agonist with analgesic activity.

Eltenac (B78820) is a non-steroidal anti-inflammatory, COX inhibitor with analgesic activity.Eltenac inhibits COX-1 and COX-2 and is used in the study of Acute Respiratory Distress Syndrome (ARDS).

Nrf2 activator-1 is a potent activator of NF-E2-related factor 2 (Nrf2).Nrf2 activator-1 can be used to study COPD and other respiratory diseases including asthma, acute lung injury (ALI), acute respiratory distress syndrome (ARDS), and pulmonary fibrosis.

(±)9(10)-DiHOME, the diol derivative of (±)9(10)-EpOME—a cytochrome P450-derived epoxide of linoleic acid also known as leukotoxin—is formed through the action of soluble epoxide hydrolase (sEH) in neutrophils. It exhibits toxicity towards Sf21 cells expressing sEH as well as tolacZ-expressing control cells, differing from leukotoxin which only harms sEH-containing cells. Furthermore, combined exposure to 9(10)- and 12(13)-DiHOME leads to cell death in rabbit renal proximal tubule cells by disrupting mitochondrial respiration, and causes lung injury, respiratory distress, and mortality in mice, highlighting its role as a toxic lipid mediator. Specifically, 9(10)-DiHOME has been associated with acute respiratory distress syndrome (ARDS), a severe and often deadly complication in patients with major burns. Elevated levels of this compound have been detected in the bronchoalveolar lavage fluid (BALF) of women, but not men, with chronic obstructive pulmonary disease (COPD), and its levels are also increased in patients with allergic asthma, indicating its significance in respiratory conditions.

Aviptadil Acetate (Vasoactive Intestinal Peptide acetate salt) induces pulmonary vasodilation and inhibits the proliferation of vascular SMCs and platelet aggregation. Avitadil acetate can be used for research on pulmonary fibrosis, pulmonary hypertension (PAH), and respiratory failure caused by SARS-CoV-2.

Quisovalimab (AVTX-002; AEVI 002; SAR 252067), a human monoclonal antibody targeting LIGHT, a tumor necrosis factor (TNF)-related cytokine (TNFSF14), is crucial for managing acute respiratory distress syndrome (ARDS) and cytokine release syndrome (CRS) in COVID-19. This compound has potential applications in treating ARDS related to COVID-19 and is subject to ongoing research [1].

TABERSONINE HYDROCHLORIDE is a natural product extracted from the bean of Voacanga africana, is a potent inhibitor against Aβ(1 42) aggregation and toxicity.

Tabersonine (Tabersonin)is a terpene indole alkaloid found in the medicinal plant Catharanthus roseus.

P-CAB agent 1 (compound B19) is a potassium-competitive acid blocker that acts on H+/K+-ATPase (IC50: 60.50 nM). P-CAB agent 1 can be used in the study of acid-related diseases (ARDs).

Aviptadil (INN) is an analog of vasoactive intestinal polypeptide (VIP) for the treatment of erectile dysfunction.