Novel ligands for the hisb10 zn2+ sites of the r-state insulin hexamer
申请人:——
公开号:US20030229120A1
公开(公告)日:2003-12-11
Novel ligands for the HisB10 Zn
2+
sites of the R-state insulin hexamer that are capable of prolonging the action of insulin preparations are disclosed.
揭示了能够延长胰岛素制剂作用的R-态胰岛素六聚体的HisB10 Zn2+位点的新配体。
[EN] PHAMACEUTICAL PREPARATIONS COMPRISING INSULIN<br/>[FR] PREPARATIONS PHARMACEUTIQUES CONTENANT DE L'INSULINE
申请人:NOVO NORDISK AS
公开号:WO2006005683A1
公开(公告)日:2006-01-19
Novel preparations comprising ligands for the HisB10 Zn2+ sites of the R-state insulin hexamer wherein the ligand is extended by protamine that are capable of prolonging the action of insulin preparations.
The present invention provides pharmaceutical compositions comprising insulin and novel ligands for the His
B10
Zn
2+
sites of the R-state insulin hexamer. The resulting preparations have improved physical and chemical stability.
Green Synthesis, Biological Activity Evaluation, and Molecular Docking Studies of Aryl Alkylidene 2, 4-thiazolidinedione and Rhodanine Derivatives as Antimicrobial Agents
FT-IR spectroscopy. The binding-free energy between compounds 10a and 10b with 3EEJ protein were found to be -8.08 kcal/mol and -8.15 kcal/mol, respectively. These compounds having a heteroaromatic ring attached to the TZD or rhodanine core showed excellent antimicrobialactivity with MIC values of 0.25-8 μg/mL (compound 10a) and 0.5-16 μg/mL (compound 10b) against the most tested fungi strains, Gram-positive
Diversity-Oriented Synthesis of Spiropyrrolo[1,2-<i>a</i>]isoquinoline Derivatives via Diastereoselective and Regiodivergent Three-Component 1,3-Dipolar Cycloaddition Reactions:<i>In Vitro</i>and<i>in Vivo</i>Evaluation of the Antidiabetic Activity of Rhodanine Analogues
endured retro-1,3-dipolar cycloaddition/recycloaddition reactions under thermal or catalytic conditions to regenerate the corresponding regioisomeric counterpart. In addition, DFT calculations were performed at the M062X/6-31++g(d,p) level of theory to unravel the origin of the reversal of regioselectivity and endo-stereoselectivity of the title 1,3-dipolarcycloadditionreactions. Upon treatment of Isatin
开发了一种有效的非对映选择性路线,通过( Z )-5-亚芳基-1,3的一锅三组分 [3 + 2] 环加成反应获得新型螺吡咯[1,2- a ] 异喹啉-羟吲哚骨架-噻唑烷-2,4-二酮、靛红衍生物和 1,2,3,4-四氢异喹啉 (THIQ)。有趣的是,该反应的区域选择性既取决于温度,也取决于溶剂,允许以优异的产率合成两种区域异构的内-二螺吡咯并[2,1- a ]异喹啉并吲哚。前所未有地,每个异构体二螺吡咯并[2,1- a ]异喹啉并吲哚都经受了逆1,3-偶极环加成/再环加成反应在热或催化条件下再生相应的区域异构体对应物。此外,在 M062X/6-31++g(d,p) 理论水平上进行了 DFT 计算,以解开标题 1,3-偶极环加成反应的区域选择性和内立体选择性逆转的起源。在用 ( Z )-4-arylidene-5-thioxo-thiazolidin-2-ones 作为偶极体处理靛红、THIQ