a427

Prucalopride (R-93877) is a selective, high-affinity 5-HT4A/4B receptor agonist (Ki: 2.5/8 nM). It has >290-fold selectivity for 5-HT4A/4B receptor than other 5-HT receptor subtypes.

Reticulol is an isocoumarin derivative produced by certain species of Streptomyces. Reticulol inhibits cAMP phosphodiesterase (IC50 = 41 µM). Recticulol (M.W. 222.2) exhibits a potent in vitro cytotoxicity against the human lung tumor cell line A427 and the mouse melanoma cell line B16F10.

5-Azacytidine (Ladakamycin) is a cytidine nucleoside analog, a DNA methylation inhibitor with specificity. 5-Azacytidine regulates gene expression by decreasing the level of DNA methylation. 5-Azacytidine induces autophagy and has antitumor activity.

Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR. Methotrexate has antimetabolic, antitumor, and immunosuppressive activities, and is commonly used in rheumatoid arthritis and various tumors.

Adavosertib (MK-1775) is a small molecule inhibitor of the checkpoint kinase WEE1 (IC50: 5.2 nM). It hinders the G2 DNA damage checkpoint.

WEE1-IN-11 (Compound 13) serves as a potent CDK2 inhibitor with an IC50 of 2.0 nM. It exhibits inhibitory effects on several cell lines, including NCI-H446, A427, OVCAR3, C33A, and WiDr, with respective IC50 values of 93.9, 34.5, 86.7, 23.1, and 85 nM.

Sodium aurothiomalate is a gold compound that is used for its immunosuppressive anti-rheumatic effects. Aurothiomalate sodium (Miochrysin) is a potent and selective inhibitor of oncogenic PKC-ι signaling. Aurothiomalate sodium is a potent thioredoxin reductase (TrxR) inhibitor. Aurothiomalate sodium exhibits potent anti-tumor activity.