专利号:US-6844346-B2 优先权日:1997-10-27 标 题 :Chromogenic substrates of sialidase and methods of making and using the same 发明人:JOHNSON STEPHEN C; SAEED ASHRAF; LUO MING 权利人:IBBEX INC; UNIV OF ALABAMA AT BIRMINGHAM 摘要:The subject invention discloses materials and methods for the design, synthesis, and biochemical evaluation of chromogenic substrate compounds for sialidases of bacterial, viral, protozoa, and vertebrate (including humans) origin. These compounds are based upon N-acetylneuraminic acid glycosides. In particular, this invention provides a novel class of these compounds as chromogenic substrates of these sialidases which yield chromogenic products after reactions catalyzed by sialidase take place. Also provided are methods of making these substrate compounds, methods of diagnosis and prognosis of sialidase related diseases using these substrate compounds.
专利号:US-6667161-B1 优先权日:1997-10-27 标 题 :Chromogenic substrates of sialidase of bacterial, viral, protozoa, and vertebrate origin and methods of making and using the same 发明人:JOHNSON STEPHEN C; LOU MING; YAN SHIJIA 权利人:IBBEX INC; UAB RESEARCH FOUNDATION 摘要:The current invention relates to the design, synthesis, and biochemical evaluation of chromogenic substrate compounds for sialidases of bacterial, viral, protozoa, and vertebrate (including human) origin. In particular, this invention provides a novel class of effective compounds as chromogenic substrates of these sialidases which yield chromogenic products after reactions catalyzed by sialidase take place. Also provided are methods of making these substrate compounds, methods of diagnosis and prognosis of sialidase related diseases using these substrate compounds.
专利号:US-5925647-A 优先权日:1995-06-07 标 题 :Methods for use of cryptolepine analogs with hypoglycemic activity 发明人:BIERER DONALD E 权利人:SHAMAN PHARMACEUTICALS INC 摘要:Novel cryptolepine analogs useful as hypoglycemic agents and methods for their use as hypoglycemic agents, for example, in the treatment of diabetes, and a method for their synthesis are described. As hypoglycemic agents, the novel cryptolepine analogs are useful for the treatment of insulin-dependent diabetes mellitus (IDDM or Type I) and non-insulin dependent diabetes mellitus (NIDDM or Type II).
专利号:WO-2024231384-A1 优先权日:2023-05-10 标题:Compositions for treating senescence related disease 发明人:PENDE MARIO; FUMAGALLI STEFANO 权利人:INST NAT SANTE RECH MED; CENTRE NAT RECH SCIENT; UNIV PARIS CITE 摘要:Inventors have identified glycerol-3-phosphate (G3P) and phosphoethanolamine (PEtn) metabolism as potent regulators of the senescent program at the nexus of TAG and PL metabolism. They show that Glycerol kinase (GK) and Phosphate Cytidylyltransferase 2 Ethanolamine (Pcyt2) activities, which catalyse regulatory steps in TAG and PL synthesis impact G3P and PEtn levels in a homeostatic fashion controlling the senescence program. Finally, they provide evidence that pharmacological inhibitors of GK activity act senomorphic, thus suggesting a novel therapeutic target for interventions in age-related diseases and cancer. The present invention relates to a method for treating senescence related disease in a subject in need thereof comprising administering said subject with a therapeutically effective amount of a modulator of Glycerol kinase (GK), Glycerol 3 phosphate phosphatase (G3PP), Ethanolamine-Phosphate Phospho-Lyase (ETNPPL) and/or Phosphate Cytidylyltransferase 2 (PCYT2).
专利号:WO-9610015-A1 优先权日:1994-09-28 标题 :Cryptolepine analogs with hypoglycemic activity 发明人:BIERER DONALD E 权利人:SHAMAN PHARMACEUTICALS INC 摘要:Novel cryptolepine analogs useful as hypoglycemic agents and methods for their use as hypoglycemic agents, for example, in the treatment of diabetes, and a method for their synthesis are described. As hypoglycemic agents, the novel cryptolepine analogs are useful for the treatment of insulin-dependent diabetes mellitus (IDDM or Type I) and non-insulin dependent diabetes mellitus (NIDDM or Type II).
专利号:WO-9845272-A1 优先权日:1997-04-07 标题:Topoisomerase inhibitors 发明人:DEADY LESLIE WILLIAM; DENNY WILLIAM ALEXANDER; KAYE ANTHONY JAMES 权利人:UNIV LATROBE; DEADY LESLIE WILLIAM; DENNY WILLIAM ALEXANDER; KAYE ANTHONY JAMES 摘要:The invention provides a novel series of tetracyclic quinoline and quinoxaline carboxamides, bis compounds in which two of the tetracyclic compounds are joined by a linker, and pharmaceutically-acceptable salts and N-oxides thereof, which have the ability to inhibit topoisomerase activity. The compounds are active in vitro and in vivo against tumour cells. Methods of synthesis and pharmaceutical compositions are also claimed.
参考文献:10.1055/s-0036-1591947 摘要:Kaufman T, Méndez M, Bracca A. Isolation, Synthesis, and Biological Activity of Quindoline, a Valuable Indoloquinoline Natural Product and Useful Key Intermediate. Synthesis. 2018 Feb 26;50(07):1417–29. doi: 10.1055/s-0036-1591947.