Suzhou Genhouse Bio Co. Ltd. has disclosed tyrosine-protein phosphatase non-receptor type 11 (PTPN11; PTP-2C; SHP-2) inhibitors reported to be useful for the treatment of cancer, Noonan syndrome and Leopard syndrome.

Aconcagua Bio Inc. has divulged calcitonin receptor (CALCR; CT-R) and amylin receptor agonists reported to be useful for the treatment of pain, neurodegeneration, metabolic diseases, bone and cardiovascular disorders.

Shanghai Curegene Pharmaceutical Co. Ltd. has synthesized 3C-like proteinase (3CLpro; Mpro; nsp5) (SARS-CoV-2; COVID-19 virus) inhibitors reported to be useful for the treatment of SARS-CoV-2 infections (COVID-19).

University of California has described tropane derivatives acting as 5-HT2 and muscarinic receptor ligands reported to be useful for the treatment of psychiatric disorders, depression, neurodegeneration, substance abuse and dependence, migraine, Alzheimer’s disease and Parkinson’s disease.

Aligos Therapeutics Inc. has disclosed programmed cell death 1 (PDCD1; PD-1; CD279) and/or PD-1 ligand 1 (PD-L1; CD274) and/or PD-1/PD-L1 interaction inhibitors reported to be useful for the treatment of hepatocellular carcinoma and hepatitis B.

Increland has identified proteolysis targeting chimera (PROTAC) compounds comprising an E3 ubiquitin ligase binding moiety covalently linked to an interleukin-1 receptor-associated kinase 4 (IRAK-4) targeting moiety via a linker. They are described as potentially useful for the treatment of psoriasis.

Tiumbio Co Ltd. has described bromodomain-containing protein 4 (BD2 domain) (BRD4 BD2) inhibitors reported to be useful for the treatment of cancer, fibrosis, diabetes, metabolic syndrome, and renal and inflammatory disorders.

Jiangsu Hansoh Pharmaceutical Group Co. Ltd. and Shanghai Hansoh Biomedical Co. Ltd. have divulged proprotein convertase subtilisin/kexin-type 9 (PCSK9) inhibitors acting as LDL-lowering agents reported to be useful for the treatment of stroke, hepatic steatosis, dyslipidemia, coronary artery disease, metabolic syndrome and atherosclerosis.

Nutshell Biotech (Shanghai) Co. Ltd. has identified eukaryotic translation initiation factor 4E (eiF4E) inhibitors reported to be useful for the treatment of cancer.

Beijing Primegene Therapeutics Co. Ltd. has synthesized Mas-related G-protein coupled receptor member X2 (MRGPRX2) antagonists reported to be useful for the treatment of urticaria and asthma.