33322-60-0Relevant articles and documents
Heterocyclic IDH mutant inhibitor, preparation method and application thereof
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, (2020/09/23)
The invention discloses a heterocyclic IDH mutant inhibitor, a preparation method and application thereof, belongs to the field of medicines, and particularly relates to a s-triazine compound with structural characteristics of a general formula (I) or a pharmaceutically acceptable salt thereof, a pharmaceutical composition, a preparation method of the s-triazine compound, and application of the s-triazine compound or the pharmaceutically acceptable salt and the pharmaceutical composition as isocitrate dehydrogenase 2 (IDH2) mutant inhibitors. The compound disclosed by the invention has an obvious inhibiting effect on the activity of an IDH2 mutant (mIDH2), can effectively inhibit the process of catalyzing alpha-ketoglutaric acid to generate 2-hydroxyglutaric acid by the mIDH2, and can be used for preventing and/or treating various related diseases including cancers caused by IDH2 mutation.
COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY
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Page/Page column 442-443, (2019/02/13)
In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured.The variables shown in Formula AA are as defined in the claims. The compounds of formula AA are NLRP3 activity modulators and, as such, can be used in the treatment of metabolic disorders (e.g. Type 2 diabetes, atherosclerosis, obesity or gout), a disease of the central nervous system (e.g. Alzheimer's disease, multiple sclerosis, Amyotrophic Lateral Sclerosis or Parkinson's disease), lung disease (e.g. asthma, COPD or pulmonary idiopathic fibrosis), liver disease (e.g. NASH syndrome, viral hepatitis or cirrhosis), pancreatic disease (e.g. acute pancreatitis or chronic pancreatitis), kidney disease (e.g. acute kidney injury or chronic kidney injury), intestinal disease (e.g. Crohn's disease or Ulcerative Colitis), skin disease (e.g. psoriasis), musculoskeletal disease (e.g. scleroderma), a vessel disorder (e.g. giant cell arteritis), a disorder of the bones (e.g. osteoarthritis, osteoporosis or osteopetrosis disorders), eye disease (e.g. glaucoma or macular degeneration), a disease caused by viral infection (e.g. HIV or AIDS), an autoimmune disease (e.g. Rheumatoid Arthritis, Systemic Lupus Erythematosus or Autoimmune Thyroiditis), cancer or aging.
Development of Potent Pyrazolopyrimidinone-Based WEE1 Inhibitors with Limited Single-Agent Cytotoxicity for Cancer Therapy
Matheson, Christopher J.,Casalvieri, Kimberly A.,Backos, Donald S.,Reigan, Philip
, p. 1681 - 1694 (2018/08/01)
WEE1 kinase regulates the G2/M cell-cycle checkpoint, a critical mechanism for DNA repair in cancer cells that can confer resistance to DNA-damaging agents. We previously reported a series of pyrazolopyrimidinones based on AZD1775, a known WEE1 inhibitor, as an initial investigation into the structural requirements for WEE1 inhibition. Our lead inhibitor demonstrated WEE1 inhibition in the same nanomolar range as AZD1775, and potentiated the effects of cisplatin in medulloblastoma cells, but had reduced single-agent cytotoxicity. These results prompted the development of a more comprehensive series of WEE1 inhibitors. Herein we report a series of pyrazolopyrimidinones and identify a more potent WEE1 inhibitor than AZD1775 and additional compounds that demonstrate that WEE1 inhibition can be achieved with reduced single-agent cytotoxicity. These studies support that WEE1 inhibition can be uncoupled from the potent cytotoxic effects observed with AZD1775, and this may have important ramifications in the clinical setting where WEE1 inhibitors are used as chemosensitizers for DNA-targeted chemotherapy.
