1 Molecules with versatile biological activities bearing antipyrinyl nucleus as pharmacophore.

2 Asymmetric Organocatalytic [4 + 1] Annulations Involving Polarity Reversal Process: A Tandem Catalytic Approach to Highly Functionalized Spiropyrazolone Derivatives.

3 Pyrazolone structural motif in medicinal chemistry: Retrospect and prospect.

4 Photophysical Properties of New Pyrazolone Based Azo- Compounds.

5 3-(4-fluorophenyl)-<em>n</em>-[4-(4-furan-2-yl-1-oxo-2,3,7-triazaspiro[4.5]dec-3-en-2-yl)phenyl]propionamide hydrochloride

6 crystal structure of 1,4,5,6,7,8,9,10,11,12,13-undecahydrocyclododeca[c]pyrazol-3-ol

7 Triazole-appended pyrano[2,3-: C] pyrazolone based colorimetric chemosensors for recognition of Fe<sup>3+</sup> ions and their molecular logic gate behavior

8 Synthesis of Pyrazolone Derivatives and Their Nanometer Ag(I) Complexes and Physicochemical, DNA Binding, Antitumor, and Theoretical Implementations

9 Synthesis, characterization and biological studies on some metal complexes with Schiff base ligand containing pyrazolone moiety

10 Asymmetric synthesis of atropisomeric pyrazole via an enantioselective reaction of azonaphthalene with pyrazolone.

11 Optimization of synthesis of carbohydrates and 1-phenyl-3-methyl-5-pyrazolone (PMP) by response surface methodology (RSM) for improved carbohydrate detection.

12 Evaluation of the antimicrobial activity of novel composite plastics containing two silver (I) additives, acyl pyrazolonate and acyl pyrazolone.

13 Asymmetric Organocatalysis Combined with Palladium Catalysis: Synergistic Effect on Enantioselective Mannich/α-Allylation Sequential Reactions of Pyrazolones in Constructing Vicinal Quaternary Stereocenters.

14 1,6-Conjugate-Addition-Induced [2 + 1] Annulation of -Quinone Methides and Pyrazolones: Synthesis of Bis-Spiro Compounds with Contiguous Quaternary Spiro-Centers.

15 NHC-Catalyzed Asymmetric Formal [4 + 2] Annulation To Construct Spirocyclohexane Pyrazolone Skeletons.

16 Sustainable Synthetic Approach for (Pyrazol-4-ylidene)pyridines By Metal Catalyst-Free Aerobic C(sp)-C(sp) Coupling Reactions between 1-Amino-2-imino-pyridines and 1-Aryl-5-pyrazolones.

17 Copper-catalyzed acylation of pyrazolones with aldehydes to afford 4-acylpyrazolones.

18 Bifunctional Squaramide-Catalyzed Asymmetric [3 + 2] Cyclization of 2-(1-Methyl-2-oxoindolin-3-yl)malononitriles with Unsaturated Pyrazolones To Construct Spirooxindole-Fused Spiropyrazolones.

19 Optimization of synthesis of carbohydrates and 1-phenyl-3-methyl-5-pyrazolone (PMP) by response surface methodology (RSM) for improved carbohydrate detection

20 An optical modulator on the pyrazolone-based bi-component system

21 Coordination chemistry of pyrazolone-based ligands and applications of their metal complexes

22 Design and synthesis of novel pyrazolone based coordination compounds: DNA synergy, biological screening, apoptosis, molecular docking and in-silico ADMET profile

23 On Efficient Synthesis, X-Ray Analysis and DPPH Radical Scavenging Activity of Pyrazolone-Based trans-Chalcones

24 Regioselective N-Addition/Substitution Reaction of α-Alkylidene Pyrazolinones with Propargyl Sulfonium Salts to Construct Allylthio-Containing Pyrazolones

25 Novel copper(II) and palladium(II) complexes with 4-aroyl-5-pyrazolone ligands: Synthesis and characterization

26 Biological evaluation, molecular docking and DNA interaction studies of coordination compounds gleaned from a pyrazolone incorporated ligand

27 Extraction of Rare-Earth Elements(III) with Mixtures of 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone and Phosphoryl-Containing Podands

28 Electrochemical and theoretical investigation for some pyrazolone derivatives as inhibitors for the corrosion of C-steel in 0.5 M hydrochloric acid

29 Construction of pyrazolone analogues: Via rhodium-catalyzed C-H activation from pyrazolones and non-Activated free allyl alcohols

30 Creation of bispiro[pyrazolone-3,3′-oxindoles]: Via a phosphine-catalyzed enantioselective [3 + 2] annulation of the Morita-Baylis-Hillman carbonates with pyrazoloneyldiene oxindoles

31 DMAP-catalyzed [4+2] annulation of α-substituded allenoates with unsaturated pyrazolones

32 Organocatalytic asymmetric [4 + 1] annulation of: In situ generated ortho -quinomethanes with 4-halo pyrazolones: Straightforward access to chiral spiro-benzofuran pyrazolones

33 Stereoselective synthesis of spirocyclohexadiene-pyrazolones: Via organic base and/or hydrogen bonding assisted [3 + 3] annulation reactions

34 Regio-, Diastereo-, and Enantioselective Organocatalytic Addition of 4-Substituted Pyrazolones to Isatin-Derived Nitroalkenes

35 A bifunctional pyrazolone-chromone synthon directed organocatalytic double Michael cascade reaction: Forging five stereocenters in structurally diverse hexahydroxanthones

36 Synthesis of Dihydropyrano[3,2-c]pyrazolone through 1,3-Dipolar Cycloaddition of Nitrilimines with Methyl Coumalate

37 Efficient terbium complex based on a novel pyrazolone derivative ligand used in solution-processed OLEDs

38 Synthesis of Some New Pyrazolone-Based Heterocycles Containing Sulphone Moiety Acting as α-Glucosidase and α-Amylase Inhibitors

39 Computational investigation of the structure and antioxidant activity of some pyrazole and pyrazolone derivatives

40 Obtaining and physico-chemical characterization of some new pyridazinil-3-methyl-4-phenylazo-5-pyrazolones

41 Pharmacological actions of a salt of aminophenazone: cyclohexylsulfamate of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. I. Toxicity and analgesic activity

42 CLINICAL EXPERIENCES WITH A NEW PREPARATION BASED ON PYRAZOLONE-PYRAZOLIDINE IN THE TRAUMATOLOGICAL FIELD.

43 Neutral salts of a disulfuric ester of 4-methylesculetol (MG 1039) with 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone.

44 Pyrazolone derivatives in dentistry.

45 Formation of antipyrine by action of 1-phenyl-3-methyl-pyrazolone-5 on 1-phenyl-2-methyl-4-acetyl-pyrazolone 5

46 Discovery of pyrazolone spirocyclohexadienone derivatives with potent antitumor activity.

47 Syntheses, structure, DNA-binding and DFT studies of a Cu(II) complex based on a pyrazolone derivative

48 [Synthesis of 4-pyrazolone-N,N'-dioxides].

49 Oximes in the Isoxazolone, Pyrazolone, and 1,2,3-Triazolone Series: Experimental and Computational Investigation of Energies and Structures of E/Z Isomers of α-Oxo-Oximes in the Gas Phase and in Solution

50 207. The co-ordination compounds of oximes. Part III. Compounds of 4-isonitroso-1-phenyl-3-methyl-5-pyrazolone with the alkali metals, nickel, and thallium

51 Copper complexes of pyrazolone-based Schiff base ligands: Synthesis, crystal structures and antibacterial properties

52 hetarylazopyrazolone dyes based on benzothiazole and benzimidazole ring systems: synthesis, spectroscopic investigation, and computational study

53 synthesis and antitumor evaluation of thiophene based azo dyes incorporating pyrazolone moiety

54 synthesis, antimicrobial and antioxidant activities of some 5-pyrazolone based schiff bases

55 Molecular docking, HOMO-LUMO and quantum chemical computation analysis of anti-glyoximehydrazone derivatives containing pyrazolone moiety and their transition metal complexes

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