Search results for "N-2"

showing 10 items of 1881 documents

CCDC 1985146: Experimental Crystal Structure Determination

2020

Related Article: Adrien T. Normand, E. Daiann Sosa Carrizo, Corentin Magnoux, Esteban Lobato, Hélène Cattey, Philippe Richard, Stéphane Brandès, Charles H. Devillers, Anthony Romieu, Pierre Le Gendre, Paul Fleurat-Lessard|2021|Chemical Science|12|253|doi:10.1039/D0SC04736H

dichloro-[13-bis(phenylimino)-1133-tetra(propan-2-yl)-13-triphosphan-2-yl]-titanium(iii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

A mutation in the second intracellular loop of the pituitary adenylate cyclase activating polypeptide type I receptor confers constitutive receptor a…

2000

AbstractThe pituitary adenylate cyclase activating polypeptide (PACAP) type I receptor belongs to the glucagon/secretin/vasoactive intestinal polypeptide (VIP) receptor family. We mutated and deleted an amino acid residue (E261) which is located within the second intracellular loop of the rat PACAP type I receptor and which is highly conserved among the receptor family. The wild-type receptor and the mutant receptors were efficiently expressed at the surface of COS-7 cells at nearly the same level and revealed the same high affinity for the agonist PACAP-27. The cAMP contents of COS cells transfected with the E261A, E261Q, and the deletion mutant receptor were 4.6-, 5.7-, and 6.7-fold highe…

endocrine systemGrowth-hormone-releasing hormone receptorMolecular Sequence DataReceptors Pituitary Adenylate Cyclase-Activating PolypeptideBiophysicsGlutamic AcidSignal transductionTransfectionBiochemistryBeta-1 adrenergic receptorConstitutive activityStructural BiologycAMPCyclic AMPGeneticsEnzyme-linked receptorAnimals5-HT5A receptorAmino Acid SequenceReceptors Pituitary HormoneMolecular BiologySequence DeletionPeptide hormone receptorSite-directed mutagenesisPituitary adenylate cyclase activating polypeptideChemistryLiver receptor homolog-1Cell BiologyMolecular biologyRatsInterleukin-21 receptorCOS CellsMutagenesis Site-DirectedEstrogen-related receptor gammaSequence AlignmentGlucagon receptor familyhormones hormone substitutes and hormone antagonistsAdenylyl CyclasesReceptors Pituitary Adenylate Cyclase-Activating Polypeptide Type IFEBS Letters
researchProduct

Angiopoietin-2 plasma dosage predicts time to first treatment and overall survival in chronic lymphocytic leukemia.

2010

Abstract The clinical relevance of angiopoietin-2 (Ang2) in chronic lymphocytic leukemia (CLL) was previously suggested by the association between high Ang2, and shorter progression-free survival reported in small series of patients. Here, we evaluated Ang2 glycoprotein levels in plasma samples collected from a multicentric cohort of CLL patients (n = 316) using an enzyme-linked immunosorbent assay method, and we investigated its prognostic role in relation to time to first treatment (TTFT) and overall survival. Based on a cutoff equal to 2459 pg/mL, we divided our cohort in 2 subsets (high and low Ang2) composing 100 (31.6%) and 216 (68.4%) patients, respectively. High Ang2 was predictive …

glycoproteinMaleTime FactorsZAP-70Chronic lymphocytic leukemiavascular endothelial growth factor aBiochemistryGastroenterologyimmunoglobulin heavy chainsAdult Aged Aged; 80 and over Angiopoietin-2; analysis/blood Blood Chemical Analysis Female Humans Leukemia; Lymphocytic; Chronic; B-Cell; blood/diagnosis/mortality/therapy Male Middle Aged Neoadjuvant Therapy Prognosis Survival Analysis Time Factors Tumor Markers; Biological; bloodBlood plasma80 and overChronicTumor MarkersAged 80 and overLeukemiaHematologyHazard ratioprotein kinaseHematologyanalysis/bloodMiddle Agedchronic b-cell leukemiasPrognosisLymphocyticNeoadjuvant TherapyLeukemiaCohortFemaleAdultmedicine.medical_specialtyImmunologyangiopoietins chronic b-cell leukemias chronic lymphocytic leukemia plasma vascular endothelial growth factor a cd38 enzyme-linked immunosorbent assay glycoprotein immunoglobulin heavy chains protein kinaseNOcd38Angiopoietin-2bloodInternal medicinemedicineBiomarkers Tumorchronic lymphocytic leukemia angiopoietin-2.Humansbeta(2)-microglobulinplasmaSurvival analysisblood/diagnosis/mortality/therapyAgedbusiness.industryB-CellCell BiologyBiologicalmedicine.diseaseLeukemia Lymphocytic Chronic B-CellSurvival AnalysisConfidence intervalImmunologychronic lymphocytic leukemiaangiopoietin-2enzyme-linked immunosorbent assaybusinessCLL; angiopoietin-2; beta(2)-microglobulin; ZAP-70; CD38Settore MED/15 - Malattie del SangueangiopoietinsBlood Chemical AnalysisCLLCD38Blood Chemical Analysis; Angiopoietin-2; Humans; Neoadjuvant Therapy; Prognosis; Aged; Aged 80 and over; Leukemia Lymphocytic Chronic B-Cell; Adult; Middle Aged; Tumor Markers Biological; Time Factors; Female; Male; Survival Analysis
researchProduct

CCDC 996584: Experimental Crystal Structure Determination

2014

Related Article: Matteo Atzori, Flavia Pop, Pascale Auban-Senzier, Carlos J. Gómez-García , Enric Canadell, Flavia Artizzu, Angela Serpe, Paola Deplano, Narcis Avarvari, and Maria Laura Mercuri|2014|Inorg.Chem.|53|7028|doi:10.1021/ic501001r

hexakis(alpha'''-2-(56-Dihydro[13]dithiolo[45-b][14]dithiin-2-ylidene)-56-dihydro[13]dithiolo[45-b][14]dithiine) tris(36-dichloro-45-dioxocyclohexa-26-diene-12-diolato)-iron(iii) dichloromethane solvate dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1551429: Experimental Crystal Structure Determination

2018

Related Article: Eleni C. Mazarakioti, Sofia Tzani, Vassilis Psycharis, Michael Pissas, Yiannis Sanakis, Catherine P. Raptopoulou|2017|Curr.Inorg.Chem.|7|66|doi:10.2174/1877944107666170914113838

hexakis(mu-2-ethyl-2-{[(2-oxidophenyl)methylidene]amino}propane-13-bis(olato))-bis(mu-2-[{[1-hydroxy-2-(oxidomethyl)butan-2-yl]imino}methyl]phenolato)-bis(benzoato)-octa-iron(iii) NN-dimethylformamide solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1569643: Experimental Crystal Structure Determination

2017

Related Article: Bin Fei, Jian Zhou, Zheng Yan, Sergii I. Shylin, Vadim Ksenofontov, Il'ya A. Gural'skiy, Xin Bao|2017|CrystEngComm|19|7079|doi:10.1039/C7CE01826F

hexakis(mu-cyano)-tris(N1N2-dimethyl-N1N2-bis[(pyrazin-2-yl)methyl]ethane-12-diamine)-hexacyano-tri-cobalt-di-ironSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1569644: Experimental Crystal Structure Determination

2017

Related Article: Bin Fei, Jian Zhou, Zheng Yan, Sergii I. Shylin, Vadim Ksenofontov, Il'ya A. Gural'skiy, Xin Bao|2017|CrystEngComm|19|7079|doi:10.1039/C7CE01826F

hexakis(mu-cyano)-tris(N1N2-dimethyl-N1N2-bis[(pyrazin-2-yl)methyl]ethane-12-diamine)-hexacyano-tri-cobalt-di-ironSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1998895: Experimental Crystal Structure Determination

2020

Related Article: Hui Shen, Zhen Xu, Maryam Sabooni Asre Hazer, Qingyuan Wu, Jiang Peng, Ruixuan Qin, Sam Malola, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2020|Angew.Chem.,Int.Ed.|60|3752|doi:10.1002/anie.202013718

hexakis(mu2-eta2-2-(phenyl)ethynyl)-nonakis(13-bis(propan-2-yl)-23-dihydro-1H-benzimidazol-2-ylidene)-octabromo-tetratetraconta-goldSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 903571: Experimental Crystal Structure Determination

2013

Related Article: T.K.Ronson,C.Giri,N.K.Beyeh,A.Minkkinen,F.Topic,J.J.Holstein,K.Rissanen,J.R.Nitschke|2013|Chem.-Eur.J.|19|3374|doi:10.1002/chem.201203751

hexakis(mu~2~-44'-bis((Pyridin-2-ylmethylene)amino)biphenyl-22'-disulfonate)-tetra-nickel bis(hexa-aqua-nickel) tetrachloromethane tetrabromomethane clathrate hydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

A novel synthetic approach to pyran-2,4-dione scaffold production : microwave-assisted dimerization, cyclization, and expeditious regioselective conv…

2020

Here, we report a novel, green, simple, low-cost, and rapid methodology for the high-yield production of pyran-2,4-dione scaffolds under microwave irradiation. Regio- and stereoselective conversions of β-diketone systems into β-enaminones were achieved using 18 primary amines and four amino acid esters. Microwave-assisted further cyclization of 3-(β-substitutedvinyl)-6-phenyl-pyran-2,4-dione into 3-benzoyl-4,7-diphenyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione via reaction with ethyl benzoyl acetate. peerReviewed

kemiallinen synteesimikroaallotmicrowavepyran-24-dioneintramolecular cyclizationorgaaniset yhdisteetβ-enaminones
researchProduct