Search results for "PYRAZOL"

showing 10 items of 720 documents

A second monoclinic polymorph of 2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-hydroxyimino-N'-[1-(pyridin-2-yl)ethylidene]acetohydrazide

2013

[Introduction] The title compound, C 14 H 16 N 6 O 2 , is a second monoclinic polymorph of 2-[1-(3,5-dimethyl)pyrazolyl]-2-hydroxyimino- N 0 -[1-(2-pyridyl)ethylidene] acetohydrazide, with two crystal- lographically independent molecules per asymmetric unit. The non-planar molecules are chemically equal having similar geometric parameters. The previously reported polymorph [Plutenko et al. (2012). Acta Cryst. E 68 , o3281] was described in space group Cc ( Z = 4). The oxime group and the O atom of the amide group are anti with respect to the C—C bond. In the crystal, molecules are connected by N—H N hydrogen bonds into zigzag chains extending along the b axis. peerReviewed

2-[1-(35-dimethyl)pyrazolyl]-2-hydroxyimino-N'-[1-(2-pyridyl)ethylidene] acetohydrazide
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CCDC 1520500: Experimental Crystal Structure Determination

2018

Related Article: Monika Olesiejuk, Agnieszka Kudelko, Katarzyna Gajda, Błażej Dziuk, Krzysztof Ejsmont|2018|Z.Naturforsch.,B:Chem.Sci.|73|577|doi:10.1515/znb-2018-0072

2-benzoyl-5-phenylpyrazolidin-3-oneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2074278: Experimental Crystal Structure Determination

2021

Related Article: Izar Capel Berdiell, Victor García-López, Mark J. Howard, Miguel Clemente-León, Malcolm A. Halcrow|2021|Dalton Trans.|50|7417|doi:10.1039/D1DT01076J

2-{[5-(12-dithiolan-3-yl)pentanoyl]oxy}ethyl 26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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COVID-19 in Philadelphia-negative myeloproliferative disorders: a GIMEMA survey

2020

2019-20 coronavirus outbreakPediatricsmedicine.medical_specialtyCancer ResearchCoronavirus disease 2019 (COVID-19)EpidemiologySevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Pneumonia ViralPhiladelphia chromosomeSeverity of Illness IndexMyeloproliferative diseaseBetacoronavirusMyeloproliferative DisordersLeukemia Myelogenous Chronic BCR-ABL PositiveCorrespondenceNitrilesmedicineHumansPhiladelphia ChromosomeBetacoronavirus COVID-19 Coronavirus Infections Cross-Sectional Studies Disease Progression Humans Italy Leukemia Myelogenous Chronic BCR-ABL Positive Philadelphia Chromosome Pneumonia Viral Pyrazoles SARS-CoV-2 Severity of Illness Index Survival Analysis PandemicsPandemicsPhiladelphia negativebusiness.industrySARS-CoV-2Disease progressionCOVID-19Hematologymedicine.diseaseSurvival AnalysisCross-Sectional StudiesPyrimidinesItalyOncologyDisease ProgressionPyrazolesbusinessCoronavirus InfectionsCoronavirus InfectionsLeukemia
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CCDC 160805: Experimental Crystal Structure Determination

2001

Related Article: E.Aiello, S.Aiello, F.Mingoia, A.Bacchi, G.Pelizzi, C.Musiu, M.G.Setzu, A.Pani, P.La Colla, M.E.Marongiu|2000|Bioorg.Med.Chem.|8|2719|doi:10.1016/S0968-0896(00)00211-X

3-(5-Methyl-4-nitroso-1-propyl-1H-3-pyrazolyl)-5-methylisoxazoleSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 275693: Experimental Crystal Structure Determination

2007

Related Article: G.Daidone, B.Maggio, M.V.Raimondi, G.Bombieri, N.Marchini, R.Artali|2005|Heterocycles|65|2753|doi:10.3987/COM-05-10499

3-Methyl-4-diazo-5-benzamidopyrazoleSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1537522: Experimental Crystal Structure Determination

2017

Related Article: Pankaj Chauhan, Suruchi Mahajan, Uğur Kaya, Anssi Peuronen, Kari Rissanen, and Dieter Enders|2017|J.Org.Chem.|82|7050|doi:10.1021/acs.joc.7b01113

4'-[(t-butoxycarbonyl)amino]-33'-dimethyl-5'-oxo-11'-diphenyl[4'5'-dihydro-1H1'H-[44'-bipyrazole]]-5-yl acetateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 253866: Experimental Crystal Structure Determination

2005

Related Article: B.Maggio, G.Daidone, D.Raffa, S.Plescia, G.Bombieri, F.Meneghetti|2005|Helv.Chim.Acta|88|2272|doi:10.1002/hlca.200590161

46-Dihydro-1468-tetramethyl-3-phenyldipyrazolo[34-b:4'3'-d]pyridin-5(3H)-oneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 872438: Experimental Crystal Structure Determination

2012

Related Article: B.Abu Thaher, P.Koch, D.Schollmeyer, S.Laufer|2012|Acta Crystallogr.,Sect.E:Struct.Rep.Online|68|o632|doi:10.1107/S1600536812004096

4-(4-Fluorophenyl)-1-phenyl-3-(pyridin-4-yl)-1H-pyrazol-5-amineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2024661: Experimental Crystal Structure Determination

2020

Related Article: Laura Carceller-Ferrer, Aleix González del Campo, Carlos Vila, Gonzalo Blay, M. Carmen Muñoz, José R. Pedro|2020|Eur.J.Org.Chem.|2020|7450|doi:10.1002/ejoc.202001314

4-(5-anilino-3-methyl-1-phenyl-1H-pyrazol-4-yl)-34-dihydro-2H-12lambda63-benzoxathiazine-22-dioneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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