OOIR: Observatory of International Research

Papers

(The H4-Index of Chirality is 20. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
	84
New enantioselective liquid chromatography method development and validation of dipeptidyl peptidase IV inhibitors using a macrocyclic glycopeptide (vancomycin) chiral stationary phase under polar ion	75
Enantiomeric composition of natural pericosine A derived from Periconia byssoides and α‐glycosidase inhibitory activity of (−)‐enantiomer	72
Synthesis and separation of diastereomeric N‐(1‐phenylethyl)amides of inherently chiral hydroxydibenzoyloxy‐calix[4]arene acetic acids	65
Featured Cover	50
Resolution and Absolute Configuration of Fargesin Enantiomers	49
Enantiomeric separation of tryptophan via novel chiral polyamide composite membrane	46
Chiral diketopyrrolo[3,4‐c]pyrrole‐based oligothiophenes: Synthesis and characterization of aggregated states in solution and thin films	43
A concise review on recent advances in catalytic asymmetric hydrogenation	40
Development of a novel HPLC‐ESI‐MS/MS method to analyze the stereoselective pharmacokinetics and tissue distribution of isoconazole enantiomers in rats	38
Graph‐theoretical chirality measure and chirality–property relations for chemical structures with multiscale mirror asymmetries	37
	34
Molecular modifications, biological activities, and applications of chitosan and derivatives: A recent update	33
Self‐assembly of chiral diketopyrrolopyrrole chromophores giving supramolecular chains in monolayers and twisted microtapes	30
	30
Preparation of (R)‐3‐aminopiperidine by resolution with optically active cyclic phosphoric acids	23
	23
Homochiral zeolites as chiral modifier for voltammetry sensors with high enantioselectivity	22
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide‐based chiral stationary phases	22
Development of Acid‐Functionalized Molecularly Imprinted Phenolic Resin for Chiral Recognition of S‐Venlafaxine	21
Stereoselective synthesis of 3,4‐dihydropyrrolo[1,2‐a]pyrazin‐1(2H)‐one derivatives as PIM kinase inhibitors inspired from marine alkaloids	20
Continuous chiral distances for two‐dimensional lattices	20