Tauroursodeoxycholate (UR 906), also known as ursodoxicoltaurine, is a highly hydrophilic tertiary bile acid that is produced in humans at a low concentration. Tauroursodeoxycholate is the more hydrophilic form of ursodeoxycholic acid, which is the more abundant naturally produced bile acid in humans.Tauroursodeoxycholate is being investigated for use in several conditions such as Primary Biliary Cirrhosis (PBC), insulin resistance, amyloidosis, Cystic Fibrosis, Cholestasis, and Amyotrophic Lateral Sclerosis.

Astragaloside IV (AS-IV), an active component isolated from Astragalus membranaceus, suppresses the activation of ERK1/2 and JNK, and downregulates matrix metalloproteases (MMP)-2, (MMP)-9 in MDA-MB-231 breast cancer cells. Astragaloside IV is a bioactive saponin first isolated from the dried plant roots of the genus Astragalus, which is used in traditional Chinese medicine.1 It dose-dependently inhibits human adenovirus type 3 (HAdV-3) in A549 cells (IC50 = 23 μM; LC50 = 865 μM).It inhibits replication of HAdV-3 and decreases HAdV-3-induced apoptosis. It has diverse protective effects for the cardiovascular, immune, digestive, and nervous systems. In particular, it reduces myocardial infarct size in dogs when administered prior to coronary ligation and reduces reperfusion arrhythmias in isolated rat hearts.

Navitoclax (ABT-263) is a potent oral Bcl-2 inhibitor that binds to Bcl-xL, Bcl-2, and Bcl-w proteins (Ki<1 nM), demonstrating antitumor activity and inducing apoptosis.

Venetoclax (ABT-199) is a Bcl-2 inhibitor (Ki<0.01 nM) with potent, selective, and orally active properties. Venetoclax has a 3-order-of-magnitude lower affinity for Bcl-xL and Bcl-W (Kis=48/245 nM). Venetoclax induces autophagy and apoptosis.

(Iso)-Z-VAD(OMe)-FMK is an isomer of Z-VAD(OMe)-FMK, which is a pan-caspase inhibitor with irreversible properties. Z-VAD(OMe)-FMK is also an inhibitor of ubiquitin C-terminal hydrolase L1 (UCHL1), irreversibly modified by targeting the UCHL1 active site.

(S)-(+)-Ibuprofen (Dexibuprofen) , is a non-steroidal anti-inflammatory drug (NSAID), inhibiting cyclooxygenase (COX).

Boc-Asp(OMe)-fluoromethyl ketone (Boc-Asp(OMe)-FMK) is a broad range caspase inhibitor. Boc-Asp(OME)-Fluoromethyl Ketone inhibits Fas-mediated phagocytosis and oxidative rupture inhibition, but does not affect the chemotactic activity of IL-8.

Anisomycin (NSC-76712) is an antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.