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BioWorld - Wednesday, April 22, 2026
Home » Topics » Regulatory » Patents

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Cancer

Chengdu companies patent new PET/SPECT imaging agents

Feb. 5, 2026
Chengdu Brilliant Pharmaceutical Co. Ltd. and Chengdu Xinke Pharmaceutical Co. Ltd. have disclosed drug conjugates comprising a bone-targeting moiety covalently bound to a radiolabeled-chelating agent through a linker acting as positron emission tomography (PET)/single-photon emission computerized tomography (SPECT) imaging agents. They are reported to be useful for diagnosis and treatment of bone disorders.
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Endocrine/metabolic

The United Bio-Technology discloses new GLP-1R agonists

Feb. 5, 2026
The United Bio-Technology (Hengqin) Co. Ltd. has reported compounds acting as glucagon-like peptide 1 receptor (GLP-1R) agonists. They are reported to be useful for the treatment of diabetes type 1, gout, psoriasis, stroke, inflammatory bowel disease, hyperlipidemia, and Alzheimer’s and Parkinson’s disease, among others.
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Neurology/psychiatric

Yichang Humanwell Pharma divulges new benzodiazepine compounds

Feb. 5, 2026
Yichang Humanwell Pharmaceutical Co. Ltd. has patented benzodiazepine compounds reported to be useful as anesthetics.
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Cancer

Shanghai Simcere Pharma R&D synthesizes new CDK2/cyclin E1 inhibitors

Feb. 5, 2026
Shanghai Simcere Pharmaceutical R&D Co. Ltd. has discovered CDK2/cyclin E1 inhibitors reported to be useful for the treatment of cancer.
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Cancer

Kinoteck Therapeutics synthesizes WRN inhibitors for cancer

Feb. 4, 2026
Kinoteck Therapeutics Co. Ltd. has discovered nitrogen-containing heterocyclic derivatives acting as Werner syndrome ATP-dependent helicase (WRN; RECQ3; RECQL2) inhibitors potentially useful for the treatment of cancer.
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Immune

Anew Therapeutics identifies IL-17A/IL-17RA interaction inhibitors

Feb. 4, 2026
Anew Therapeutics Pte Ltd. has synthesized heterocyclic compounds acting as interleukin-17A (IL-17A)/interleukin-17 receptor A (IL-17RA) interaction inhibitors. As such, they are reported to be useful for the treatment of Crohn’s disease, type 1 diabetes, dry eye, multiple sclerosis, myositis, psoriasis, rheumatoid arthritis and vitiligo, among others.
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Neurology/psychiatric

Haisco Pharmaceutical patents muscarinic M4 receptor agonists

Feb. 4, 2026
Haisco Pharmaceutical Group Co. Ltd. has disclosed new muscarinic M4 receptor agonists described as potentially useful for the treatment of substance abuse and dependence, Alzheimer’s disease, pain, schizophrenia and sleep disorders.
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Cancer

Hansoh Pharma discloses GTPase KRAS mutant inhibitors

Feb. 4, 2026
A patent from Hansoh Bio LLC, Jiangsu Hansoh Pharmaceutical Group Co. Ltd. and Shanghai Hansoh Biomedical Co. Ltd. describes new multi-membered macrocyclic compounds acting as GTPase KRAS G12C, G12V and/or G13D mutant inhibitors.
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Neurology/psychiatric

Alterity Therapeutics prepares salts of ATH-434

Feb. 4, 2026
Alterity Therapeutics Ltd. has divulged salts of ATH-434, the company's oral agent designed to inhibit the aggregation of pathological proteins implicated in neurodegeneration.
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Neurology/psychiatric

Shenzhen Hanlin Biomedical Technology reports urolithin A derivatives

Feb. 3, 2026
Shenzhen Hanlin Biomedical Technology Co. Ltd. has identified new urolithin A derivatives. They are reported to be useful for the treatment of neurological disorder, aging, muscle disorder and metabolic diseases.
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