Search results for "propane-1"

showing 10 items of 196 documents

Propane-1,3-diammonium molybdate

2019

The reaction between equimolar amounts of propane-1,3-diamine and molybdenum trioxide in water led to the formation of single crystals of the title salt, (C3H12N2)[MoO4]. The asymmetric unit is comprised of one propane-1,3-diammonium cation and one molybdate anion. The latter is isolated in the structure and has a slightly distorted tetrahedral configuration. An extensive network of N—H...O hydrogen bonds connects anions and cations, giving rise to a compact three-dimensional packing.

chemistry.chemical_classificationcrystal structure010405 organic chemistryHydrogen bondSalt (chemistry)General MedicineCrystal structureMolybdate010402 general chemistry01 natural sciences0104 chemical sciencesIonMolybdenum trioxidechemistry.chemical_compoundCrystallographychemistryPropanemolybdate saltpropane-13-diammoniumhydrogen bondslcsh:QD901-999[CHIM.CRIS]Chemical Sciences/Cristallography[CHIM]Chemical Scienceslcsh:CrystallographyComputingMilieux_MISCELLANEOUS
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Anthranilamide-based 2-phenylcyclopropane-1-carboxamides, 1,1'-biphenyl-4-carboxamides and 1,1'-biphenyl-2-carboxamides: Synthesis biological evaluat…

2017

Abstract Several anthranilamide-based 2-phenylcyclopropane-1-carboxamides 13a-f, 1,1’-biphenyl-4-carboxamides 14a-f and 1,1’-biphenyl-2-carboxamides 17a-f were obtained by a multistep procedure starting from the (1S,2S)-2-phenylcyclopropane-1-carbonyl chloride 11, the 1,1'-biphenyl-4-carbonyl chloride 12 or the 1,1'-biphenyl-2-carbonyl chloride 16 with the appropriate anthranilamide derivative 10a-f. Derivatives 13a-f, 14a-f and 17a-f showed antiproliferative activity against human leukemia K562 cells. Among these derivatives 13b, 14b and 17b exerted a particular cytotoxic effect on tumor cells. Derivative 17b showed a better antitumoral effect on K562 cells than 13b and 14b. Analyses perfo…

0301 basic medicineG2 Phase2-Phenylcyclopropane-1-carboxamides 11’-biphenyl-4-carboxamides 11’-biphenyl-2-carboxamides G2/M arrest Phospho-ATM and gH2AX increaseDNA RepairDNA repairStereochemistryAntineoplastic AgentsApoptosisChloride03 medical and health scienceschemistry.chemical_compound0302 clinical medicineSettore BIO/10 - BiochimicaDrug DiscoverymedicineCytotoxic T cellHumansortho-AminobenzoatesMode of actionCell ProliferationPharmacologyChemistryOrganic ChemistryGeneral MedicineCell Cycle CheckpointsCell cycleSettore CHIM/08 - Chimica Farmaceutica030104 developmental biologyMechanism of actionApoptosis030220 oncology & carcinogenesismedicine.symptomK562 CellsDNAmedicine.drugDNA Damage
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Changes of 1-Aminocyclopropane-1-Carboxylic Acid Oxidase Activity in Stressed Pinus Sylvestris Needles

2001

Stimulation of ethylene biosynthesis in pine needles by hydrogen peroxide and sodium bisulfite coincided with the activation of ACC oxidase at the level of protein synthesis. Decrease in ethylene production at high concentrations of sodium bisulfite (above 7 mM) was apparently due to inhibition of ACC oxidase activity. Treatment of pine needles with aminotriazole caused an inhibition of both ethylene production and ACC oxidase activity. Both methylviologen and methyl jasmonate stimulated ACC oxidase activity in a concentration-dependent manner with no parallel changes in ethylene production. The presented results suggest that ACC oxidase plays an important role in regulation of ethylene for…

EthyleneMethyl jasmonateChemistryStimulationPlant ScienceHorticulture1-aminocyclopropane-1-carboxylic acid oxidasebehavioral disciplines and activitieschemistry.chemical_compoundBiochemistrySodium bisulfiteEthylene biosynthesisProtein biosynthesisHydrogen peroxidepsychological phenomena and processesBiologia plantarum
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1-Aminocyclopropane-1-Carboxylic Acid, its Malonyl Conjugate and 1-Aminocyclopropane-1-Carboxylate Synthase Activity in Needles of Damaged and Undama…

1994

Summary Levels of free 1-aminocyclopropane-1-carboxylic acid (ACC), its malonyl conjugate (MACC) and ACC-synthase activity were significantly higher in the needles of damaged Norway spruce trees ( Picea abies (L.) Karst ) compared with those in undamaged trees during both the diurnal and seasonal courses. The concentrations of ACC and MACC, and ACC-synthase activity fluctuated much more intensively in the needles of damaged trees both in the diurnal and the seasonal courses than in those of undamaged ones, which implies that damaged trees respond more sensitively to the environmental conditions. ACC concentrations were the highest in summer and lowest in fall, while MACC concentrations seem…

ACC SYNTHASEDevelopmental stagebiologyPhysiologyChemistryBaden wurttembergPicea abiesPlant Sciencebiology.organism_classificationbehavioral disciplines and activitiesstomatognathic diseaseschemistry.chemical_compoundnervous systemBotanybiology.protein1-Aminocyclopropane-1-carboxylic acidCarbon-Sulfur Lyases1-aminocyclopropane-1-carboxylate synthasehuman activitiesAgronomy and Crop Sciencepsychological phenomena and processesConjugateJournal of Plant Physiology
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CCDC 995944: Experimental Crystal Structure Determination

2015

Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Marius Andruh, Nadia Marino, Donatella Armentano, Joan Cano, Francesc Lloret, Miguel Julve|2015|Chem.-Eur.J.|21|5429|doi:10.1002/chem.201406088

Space GroupCrystallographyCrystal System(mu-22'-(propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-bis(mu-cyano)-bis(110-phenanthroline)-tetra-aqua-hexacyano-copper-di-iron-terbium nitrate heptahydrateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 817807: Experimental Crystal Structure Determination

2011

Related Article: M.Sarwar, A.M.Madalan, F.Lloret, M.Julve, M.Andruh|2011|Polyhedron|30|2414|doi:10.1016/j.poly.2011.06.011

Space GroupCrystallographyCrystal System(mu~2~-oxo)-bis(mu~2~-22'-(propane-13-diylbis(nitrilomethylylidene))-bis(6-methoxyphenolato))-hexakis(nitrato)-di-gadolinium-di-iron(iii) acetonitrile solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 995946: Experimental Crystal Structure Determination

2015

Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Marius Andruh, Nadia Marino, Donatella Armentano, Joan Cano, Francesc Lloret, Miguel Julve|2015|Chem.-Eur.J.|21|5429|doi:10.1002/chem.201406088

Space GroupCrystallography(mu-22'-(propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-nitrato-tetra-aqua-copper-lanthanum (110-phenanthroline)-tetracyano-iron nitrate acetonitrile solvate monohydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1566878: Experimental Crystal Structure Determination

2017

Related Article: Shobhraj Haldar, Gonela Vijaykumar, Luca Carrella, Ghezai T. Musie, Manindranath Bera|2018|New J.Chem.|42|1276|doi:10.1039/C7NJ03714G

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(mu-2-oxido-NN'-bis((2-carboxylatophenyl)methyl)-NN'-bis(2-pyridylmethyl)propane-13-diamine)-bis(mu-carbonato)-bis(carbonato)-bis(methanol)-deca-copper(ii) methanol solvate hydrateExperimental 3D Coordinates
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CCDC 699494: Experimental Crystal Structure Determination

2009

Related Article: M.Jung, A.Sharma, D.Hinderberger, S.Braun, U.Schatzschneider, E.Rentschler|2009|Eur.J.Inorg.Chem.||1495|doi:10.1002/ejic.200801248

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(mu~2~-4-Nitrobenzoato-OO')-(mu~2~-NNN'N'-tetrakis((1-(n-propyl)benzimidazol-2-yl)methyl)-2-oxidopropane-13-diamine-NN'N''N'''N''''N'''''OO)-di-cobalt(ii) bis(hexafluorophosphate)
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CCDC 741861: Experimental Crystal Structure Determination

2009

Related Article: P.Mukherjee, M.G.B.Drew, C.J.Gomez-Garcia, A.Ghosh|2009|Inorg.Chem.|48|5848|doi:10.1021/ic9001863

Space GroupCrystallographycatena-[bis(mu~2~-Nitrito)-bis(mu~2~-N-methyl-N'-(2-oxybenzylidene)propane-13-diamine)-di-nickel(ii)]Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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