专利号:US-2024024493-A1 优先权日:2022-06-22 标 题 :Purification methods for large scale synthesis of cucurbit[7]uril-peg conjugates 发明人:WEBBER MATTHEW J 权利人:PORTAL INSULIN LLC 摘要:Methods of purification for the large scale synthesis of CB[ 7 ]-PEG may include at least one of diafiltration or tangential flow filtration, column chromatography, affinity “pull-downâ€? techniques, or selective precipitation methods. In one embodiment, the method includes providing a reaction mixture containing synthesized CB[ 7 ]-PEG, providing a membrane selected to be below the nominal molecular weight of CB[ 7 ]-PEG, and removing small molecular weight contaminant species from the reaction mixture using the membrane. In embodiments, regardless of which purification method is used, a copper catalyst component of the “clickâ€? chemistry reaction mixture may be removed using a commercially available metal-chelating resin.
专利号:US-2008227846-A1 优先权日:2007-03-13 标 题:Methods of treating juvenile type 1 diabetes mellitus 发明人:SINGH INDERJIT; KEY LYNDON 权利人:MUSC FOUND FOR RES DEV; UNIV SOUTH CAROLINA 摘要:The present disclosure describes methods for treating or preventing Type 1 diabetes mellitus in juveniles, particularly in juveniles newly diagnosed with Type 1 diabetes. This prevention or treatment of Type 1 diabetes is achieved by administering one or more therapeutic agents to a juvenile in need, wherein the therapeutic agent is, for example, a competitive inhibitor of mevalonate synthesis, a competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, or an inducer of AMP protein kinase (AMPK) activity. In certain embodiments, juveniles with Type 1 diabetes are treated with an HMG-CoA reductase inhibitor such as a statin, thereby decreasing the destruction of islet cells, or maintaining endogenous insulin production, in the juvenile.
专利号:US-2011301143-A1 优先权日:2009-02-23 标题 :Heterocyclic derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase 发明人:ISABEL ELISE; LACHANCE NICOLAS; LECLERC JEAN-PHILIPPE; LEGER SERGE; OBALLA RENATA M; POWELL DAVID; RAMTOHUL YEEMAN K; ROY PATRICK; TRANMER GEOFFREY K; ASPIOTIS RENEE; LI LIANHAI; MARTINS EVELYN 权利人:ISABEL ELISE; LACHANCE NICOLAS; LECLERC JEAN-PHILIPPE; LEGER SERGE; OBALLA RENATA M; POWELL DAVID; RAMTOHUL YEEMAN K; ROY PATRICK; TRANMER GEOFFREY K; ASPIOTIS RENEE; LI LIANHAI; MARTINS EVELYN 摘要:Heterocyclic compounds of structural formula (I), or a pharmaceutically acceptable salt thereof, wherein W is a R1— substituted heteroaryl, R1 is an heteroaryl ring substituted with an ester or carboxylic acid containing radical, X-T is N—CR5R6, Câ•?CR5 or CR13—CR5R6, Y is a bond or —C(O)—, a and b represent an integer selected from 1 to 4, and Ar is an optionally substituted phenyl or naphtyl, are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD) The heterocyclic compounds are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, atherosclerosis, obesity, diabetes, neurological disease, Metabolic Syndrome, insulin resistance, cancer, liver steatosis, and non-alcoholic steatohepatitis.
专利号:US-2012010186-A1 优先权日:2009-03-23 标题:Heterocyclic compounds as inhibitors of stearoyl-coenzyme a delta-9 desaturase 发明人:LACHANCE NICOLAS; LEGER SERGE; OBALLA RENATA M; POWELL DAVID; TRANMER GEOFFREY K; MARTINS EVELYN; GAREAU YVES 权利人:LACHANCE NICOLAS; LEGER SERGE; OBALLA RENATA M; POWELL DAVID; TRANMER GEOFFREY K; MARTINS EVELYN; GAREAU YVES; MERCK FROSST CANADA LTD 摘要:Heterocyclic compounds of structural formula I are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD). The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease; atherosclerosis; obesity; diabetes; neurological disease; Metabolic Syndrome; insulin resistance; cancer, liver steatosis; and non-alcoholic steatohepatitis.
专利号:US-10047134-B2 优先权日:2013-01-10 标题:Process for expression of recombinant proteins in Pichia pastoris using a fed batch model 发明人:TIWARI SANJAY; AWASTHI GOURAV; JOTHIRAMAN GOKUL; CHANDAVARKAR ARUN 权利人:BIOCON LTD 摘要:The present disclosure relates to a comprehensive model for expression of recombinant peptides by Pichia pastoris. The model uses an easily controllable variable called ‘critical nutrient ratio’ for obtaining a right balance between product synthesis and it's degradation during the fermentation process. The extra cellular concentration of precursor could be increased by about 10 folds and the degradation constants could be reduced by about 10-20 folds for intracellular and extracellular cases respectively by controlling critical nutrient ratio and addition of soya flour hydrolysate and EDTA.
专利号:US-7888116-B2 优先权日:2004-07-22 标 题 :Uses of notch receptors, notch ligands, and notch modulators in methods related to metabolic diseases 发明人:EGAN JOSEPHINE M; DOYLE MAIRE E 权利人:US HEALTH 摘要:Disclosed are methods for identifying and isolating a precursor cell. Also, disclosed are methods of increasing insulin synthesis from a pancreatic B-cell. Further, disclosed are methods of improving pancreatic B-cell function. Still further, disclosed are methods of preventing or delaying the onset of a metabolic disease, methods of treating or preventing a metabolic disease in a subject, and to compositions for treating or preventing a metabolic disease in a subject in need of such treatment or prevention.
摘要:Galic E, Vrtovec M, Bozikov V, Schwarzenhofer M, Milicevic Z. The impact of the timing of Humalog Mix25 injections on blood glucose fluctuations in the postprandial period in elderly patients with type 2 diabetes. Med Sci Monit. 2005 Dec;11(12):PI87–92.