An electron-deficient porphyrin tape.

Chemistry, an Asian journal 20120801

Spectroscopic investigation on the mechanism of formation of molecular complexes of albendazole and trimethoprim with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20120615

Spectrophotometric, Fourier transform infrared spectroscopic and theoretical studies of the charge-transfer complexes between methyldopa [(S)-2 amino-3-(3,4-dihydroxyphenyl)-2-methyl propanoic acid] and the acceptors (chloranilic acid, o-chloranil and dichlorodicyanobenzoquinone) in acetonitrile and their thermodynamic properties.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20120615

Highly selective colorimetric sensing of cyanide based on formation of dipyrrin adducts.

Organic & biomolecular chemistry 20120607

Synthesis of sulfur-containing heterocycles through oxidative carbon-hydrogen bond functionalization.

Organic letters 20120406

Synthesis, computational modeling, and properties of benzo-appended BODIPYs.

Chemistry (Weinheim an der Bergstrasse, Germany) 20120326

Room-temperature B(OAc)3-promoted Diels-Alder reaction of juglone with styrenes: total syntheses of tetrangulol and anhydrolandomycinone.

The Journal of organic chemistry 20120316

(3-Chloro-phen-yl){2-eth-oxy-5-[(Z)-hydroxy(phen-yl)methyl-idene]cyclo-penta-1,3-dien-1-yl}methanone.

Acta crystallographica. Section E, Structure reports online 20120201

High pressure ESR studies of electron self-exchange reactions of organic radicals in solution.

The journal of physical chemistry. A 20120112

Selective oxidation of unsaturated alcohols catalyzed by sodium nitrite and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with molecular oxygen under mild conditions.

The Journal of organic chemistry 20120106

Validated spectroflurimetric determination of some H1 receptor antagonist drugs in pharmaceutical preparations through charge transfer complexation.

Journal of fluorescence 20120101

Analysis of incurred crystal violet in Atlantic salmon (Salmo salar L.): comparison between the analysis of crystal violet as an individual parent and leucocrystal violet and as total crystal violet after oxidation with 2,3-dichloro-5,6-dicyanobenzoquinone.

Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 20120101

{2-[(3,5-Dimethyl-2H-pyrrol-2-yl-idene-κN)(4-nitro-phen-yl)meth-yl]-3,5-dimethyl-1H-pyrrol-1-ido-κN}difluoridoboron.

Acta crystallographica. Section E, Structure reports online 20120101

Spectrophotometric Determination of Mycophenolate Mofetil as Its Charge-Transfer Complexes with Two π-Acceptors.

Journal of analytical methods in chemistry 20120101

Simple, sensitive and selective spectrophotometric methods for the determination of atenolol in pharmaceuticals through charge transfer complex formation reaction.

Acta poloniae pharmaceutica 20120101

Synthesis, spectroscopic, and in vitro photosensitizing efficacy of ketobacteriochlorins derived from ring-B and ring-D reduced chlorins via pinacol-pinacolone rearrangement.

The Journal of organic chemistry 20111104

DDQ-promoted dehydrogenation from natural rigid polycyclic acids or flexible alkyl acids to generate lactones by a radical ion mechanism.

Chemical communications (Cambridge, England) 20110907

Multiple and sequential charge transfer interactions occurring in situ: A redox reaction of thiazolidine-2-thione with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110901

Spectroscopic and spectrofluorimetric studies on the interaction of irbesartan with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone and iodine.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110901

Synthesis and spectroscopic studies on charge-transfer molecular complexes formed in the reaction of imidazole and 1-benzylimidazole with σ- and π-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110901

In situ synthesis, photometric and spectroscopic studies of chelating system during the 1,4,7,10,13,16-hexaoxacyclooctadecane charge transfer reaction with different acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110801

Development and validation of a fast monoclonal based disequilibrium enzyme-linked immunosorbent assay for the detection of triphenylmethane dyes and their metabolites in fish.

Analytica chimica acta 20110718

Predicting binding to p-glycoprotein by flexible receptor docking.

PLoS computational biology 20110601

Ethyl 4-oxo-2,3,4,9-tetra-hydro-1H-carbazole-3-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online 20110601

Determination of malachite green residues in fish using a highly sensitive electrochemiluminescence method combined with molecularly imprinted solid phase extraction.

Journal of agricultural and food chemistry 20110525

3,5-Diformylboron dipyrromethenes as fluorescent pH sensors.

Inorganic chemistry 20110516

Selective oxidation of benzylic and allylic alcohols using Mn(OAc)3/catalytic 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

Organic letters 20110415

Biomimetic conversion of (-)-fusoxypyridone and (-)-oxysporidinone to (-)-sambutoxin: further evidence for the structure of the tricyclic pyridone alkaloid, (-)-fusoxypyridone.

Bioorganic & medicinal chemistry letters 20110415

A novel application of DDQ as electrophile in the Nenitzescu reaction.

Bioorganic & medicinal chemistry 20110415

Spectrophotometric and fluorescence quenching studies of the charge transfer complexation of (4-dimethylamino-benzylidene)-(4,6-dimethyl-pyrimidin-2-yl)-amine with some organic acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110401

Synthesis and pro-apoptotic activity of novel glycyrrhetinic acid derivatives.

Chembiochem : a European journal of chemical biology 20110321

How the colourless 'nonfluorescent' chlorophyll catabolites rust.

Chemistry (Weinheim an der Bergstrasse, Germany) 20110218

Experimental and spectroscopic studies of charge transfer reaction between sulfasalazine antibiotic drug with different types of acceptors.

Drug testing and analysis 20110201

Geometry and quadratic nonlinearity of charge transfer complexes in solution using depolarized hyper-Rayleigh scattering.

The Journal of chemical physics 20110128

Geometry and quadratic nonlinearity of charge transfer complexes in solution: a theoretical study.

The Journal of chemical physics 20110128

An entry to the azocino[4,3-b]indole framework through a dehydrogenative activation of 1,2,3,4-tetrahydrocarbazoles mediated by DDQ: formal synthesis of (±)-uleine.

The Journal of organic chemistry 20110107

Spectroscopic studies on the interaction of cilostazole with iodine and 2,3-dichloro-5,6-dicyanobenzoquinone.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110101

Utility of N-bromosuccinimide for the titrimetric and spectrophotometric determination of famotidine in pharmaceutical formulations.

International journal of analytical chemistry 20110101

Sensitive and selective spectrophotometric determination of gabapentin in capsules using two nitrophenols as chromogenic agents.

International journal of analytical chemistry 20110101

Application of Certain π-Acceptors for the Spectrophotometric Determination of Alendronate Sodium in Pharmaceutical Bulk and Dosage Forms.

International journal of analytical chemistry 20110101

Simultaneous determination of amlodipine and valsartan.

Analytical chemistry insights 20110101

Novel microwell-based spectrophotometric assay for determination of atorvastatin calcium in its pharmaceutical formulations.

Chemistry Central journal 20110101

Synthesis of sulfur-sulfur bond formation from thioamides promoted by 2,3-dichloro-5,6-dicyanobenzoquinone.

Organic letters 20101203

Facile synthesis and antibacterial activity of naturally occurring 5-methoxyfuroflavone.

Chemical & pharmaceutical bulletin 20101201

A novel analytical approach for reducing the consumption of organic solvents in the charge transfer-based spectrophotometric analysis: application in the analysis of certain antihypertensive drugs.

Acta pharmaceutica (Zagreb, Croatia) 20101201

Tunable phosphorescent NIR oxygen indicators based on mixed benzo- and naphthoporphyrin complexes.

Inorganic chemistry 20101018

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone-catalyzed reactions employing MnO2 as a stoichiometric oxidant.

Organic letters 20101015

Functionalization of metallabenzenes through nucleophilic aromatic substitution of hydrogen.

Journal of the American Chemical Society 20100929

Spectrophotometric method for the determination, validation, spectroscopic and thermal analysis of diphenhydramine in pharmaceutical preparation.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20100915

A practical Delta 1-dehydrogenation of Delta 4-3-keto-steroids with DDQ in the presence of TBDMSCl at room temperature.

Steroids 20100701

Spectrophotometric determination of gabapentin in pharmaceutical formulations using ninhydrin and pi-acceptors.

European journal of medicinal chemistry 20100701

Determination of malachite green and crystal violet in processed fish products.

Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 20100701

6,6-[Ethyl-enebis(sulfanediyl)]-2-(2-methoxy-ethyl)-1,2,3,4,5,6-hexa-hydro-1,5-methano-1H-azocino[4,3-b]indol-3-one.

Acta crystallographica. Section E, Structure reports online 20100601

Synthesis of 2,3-dihydroselenophene and selenophene derivatives by electrophilic cyclization of homopropargyl selenides.

Organic letters 20100507

Spectroscopic studies on the interaction of cimetidine drug with biologically significant sigma- and pi-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20100501

A facile synthesis and discovery of highly functionalized tetrahydro-pyridines and pyridines as antimycobacterial agents.

Chemical & pharmaceutical bulletin 20100501

Determination of malachite green residues in fish using molecularly imprinted solid-phase extraction followed by liquid chromatography-linear ion trap mass spectrometry.

Analytica chimica acta 20100414

4,4-Difluoro-1,3,5,7-tetra-methyl-8-penta-fluoro-phenyl-4-bora-3a,4a-diaza-s-indacene.

Acta crystallographica. Section E, Structure reports online 20100401

Dapdiamides, tripeptide antibiotics formed by unconventional amide ligases.

Journal of natural products 20100326

Synthesis and electrochemical studies of charge-transfer complexes of thiazolidine-2,4-dione with sigma and pi acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20100301

Tuning the electronic structure and transport properties of graphene by noncovalent functionalization: effects of organic donor, acceptor and metal atoms.

Nanotechnology 20100210

Synthetic approach to polysubstituted furans: an efficient addition/oxidative cyclization of alkynoates and 1,3-dicarbonyl compounds.

The Journal of organic chemistry 20100205

Synthesis and reactions of phosphaporphyrins: reconstruction of pi-skeleton triggered by oxygenation of a core phosphorus atom.

The Journal of organic chemistry 20100115

Synthesis, spectroscopic and thermal structural investigations of the charge-transfer complexes formed in the reaction of 1-methylpiperidine with sigma- and pi-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20100101

Studies on natural p-terphenyls: total syntheses of vialinin A and terrestrin B.

Bioscience, biotechnology, and biochemistry 20100101

Spectrophotometric and HPLC determinations of anti-diabetic drugs, rosiglitazone maleate and metformin hydrochloride, in pure form and in pharmaceutical preparations.

European journal of medicinal chemistry 20091201

Utility of certain sigma- and pi-acceptors for the spectrophotometric determination of ganciclovir in pharmaceutical formulations.

Talanta 20091115

Total synthesis of (+)-schweinfurthins B and E.

The Journal of organic chemistry 20090918

Synthesis and spectroscopic studies of the charge transfer complexes of 2- and 3-aminopyridine.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20090915

Exploiting pi-acceptors for the determination of thyroid hormones (T3 and T4) using a single interface flow system.

Talanta 20090915

Orally available Mn porphyrins with superoxide dismutase and catalase activities.

Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry 20090801

Cyclization reactions through DDQ-mediated vinyl oxazolidinone oxidation.

Organic letters 20090716

Dynamic molecular tweezers composed of dibenzocyclooctatetraene units: synthesis, properties, and thermochromism in host-guest complexes.

Chemistry (Weinheim an der Bergstrasse, Germany) 20090713

FerriBRIGHT: a rationally designed fluorescent probe for redox active metals.

Journal of the American Chemical Society 20090624

Modified 26 and 28 pi hexaphyrins with five meso-links: optical, redox, and structural properties.

Chemistry, an Asian journal 20090602

Resistive molecular memories: influence of molecular parameters on the electrical bistability.

Journal of the American Chemical Society 20090513

Oxidant-controlled heck-type C-glycosylation of glycals with arylboronic acids: stereoselective synthesis of aryl 2-deoxy-C-glycosides.

Organic letters 20090416

Multiresidue method for the triphenylmethane dyes in fish: Malachite green, crystal (gentian) violet, and brilliant green.

Analytica chimica acta 20090401

Application of soft- and hard-modelling approaches to resolution of kinetics of electron donor-acceptor complex formation of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with imipramine in different solutions.

Analytica chimica acta 20090323

Cross-dehydrogenative coupling (CDC): exploring C-C bond formations beyond functional group transformations.

Accounts of chemical research 20090217

Spectrophotometric determination of doxazosin mesylate in tablets by ion-pair and charge-transfer complexation reactions.

Journal of AOAC International 20090101

New sensitive kinetic spectrophotometric methods for determination of omeprazole in dosage forms.

International journal of analytical chemistry 20090101

Organocatalytic oxidative dehydrogenation of dihydroarenes by dioxygen using 2,3-dichloro-5,6-dicyano-benzoquinone (DDQ) and NaNO2.

Molecules (Basel, Switzerland) 20081218

Highly selective synthesis of the ring-B reduced chlorins by ferric chloride-mediated oxidation of bacteriochlorins: effects of the fused imide vs isocyclic ring on photophysical and electrochemical properties.

Journal of the American Chemical Society 20081029

Propargylation of 1,3-dicarbonyl compounds with 1,3-diarylpropynes via oxidative cross-coupling between sp3 C-H and sp3 C-H.

The Journal of organic chemistry 20080905

4,4-Difluoro-1,3,5,7-tetra-methyl-4-bora-3a,4a-diaza-s-indacene.

Acta crystallographica. Section E, Structure reports online 20080901

Determination of individual proton affinities of reserpine from its UV-vis and charge-transfer spectra.

The journal of physical chemistry. A 20080731

Spectrophotometric determination of terfenadine in pharmaceutical preparations by charge-transfer reactions.

Talanta 20080615

17α-Ethynyl-3-methoxy-estra-1,3,5(10),9(11)-tetraen-17-ol.

Acta crystallographica. Section E, Structure reports online 20080501

Spectroscopic and kinetic studies on the interaction of ketoconazole and povidone drugs with DDQ.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20080401

Spectrophotometric study of the charge-transfer and ion-pair complexation of methamphetamine with some acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20080401

Ultrasound-assisted thiocyanation of aromatic and heteroaromatic compounds using ammonium thiocyanate and DDQ.

Ultrasonics sonochemistry 20080401

Biomimetic synthesis of xuxuarines Ealpha and Ebeta: structure revision of Rzedowskia bistriterpenoids.

Bioorganic & medicinal chemistry 20080215

Bay-area selective thermal [4+2] and [4+4] cycloaddition reactions of triply linked ZnII diporphyrin with o-xylylene.

Chemistry (Weinheim an der Bergstrasse, Germany) 20080101

Utility of some pi-acceptors for spectrophotometric determination of gatifloxacin in pure form and in pharmaceutical preparations.

Chemical & pharmaceutical bulletin 20080101

Diastereoselective tetrahydropyrone synthesis through transition-metal-free oxidative carbon-hydrogen bond activation.

Angewandte Chemie (International ed. in English) 20080101

1-, 2-, and 4-ethynylpyrenes in the structure of twisted intercalating nucleic acids: structure, thermal stability, and fluorescence relationship.

Chemistry (Weinheim an der Bergstrasse, Germany) 20080101

Charge-transfer interaction of aromatic thiols with 2,3-dichloro-5,6-dicyano-p-benzoquinone: spectral and quantum mechanical studies.

The journal of physical chemistry. A 20071206

Spectroscopic studies of charge transfer complexes between colchicine and some pi acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20070701

Facile oxidative cleavage of 4-O-benzyl ethers with dichlorodicyanoquinone in rhamno- and mannopyranosides.

The Journal of organic chemistry 20070427

Chemoselective reduction of 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione by various hydride reagents.

Steroids 20070401

Synthesis and biological evaluation of some 17-picolyl and 17-picolinylidene androst-5-ene derivatives.

Steroids 20070101

Solvent effect on the charge transfer complex of oxatomide with 2,3-dichloro-5,6-dicyanobenzoquinone.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20061201

Charge transfer complex studies between some non-steroidal anti-inflammatory drugs and pi-electron acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20061201

New charge-transfer salts for reversible resistive memory switching.

Nano letters 20061201

Spectrophotometric and electrical studies of charge-transfer complexes of sodium flucloxacillin with pi-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20061101

1-naphthylpropargyl ether group: a readily cleaved and sterically minimal protecting system for stereoselective glycosylation.

Organic letters 20061012

Synthesis and biradicaloid character of doubly linked corrole dimers.

Journal of the American Chemical Society 20060927

Spectrophotometric study of the reaction mechanism between DDQ as pi-acceptor and potassium iodate and flucloxacillin and dicloxacillin drugs and their determination in pure and in dosage forms.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20060901

Spectrophotometric determination of rifampicin through chelate formation and charge transfer complexation in pharmaceutical preparation and biological fluids.

Chemical & pharmaceutical bulletin 20060801

Contrasting reactivity of thioglucoside and selenoglucoside donors towards promoters: implications for glycosylation stereocontrol.

Carbohydrate research 20060724

Synthesis of some new testosterone derivatives fused with substituted pyrazoline ring as promising 5alpha-reductase inhibitors.

Acta pharmaceutica (Zagreb, Croatia) 20060601

Host-guest complexes of carotenoids with beta-glycyrrhizic acid.

The journal of physical chemistry. B 20060406

Development and application of spectrophotometric methods for the determination of citalopram hydrobromide in dosage forms.

Chemical & pharmaceutical bulletin 20060401

Liquid-phase synthesis of polyhydroquinoline using task-specific ionic liquid technology.

Journal of combinatorial chemistry 20060101

Spectrophotometric study of the reaction mechanism between DDQ Pi- and iodine sigma-acceptors and chloroquine and pyrimethamine drugs and their determination in pure and in dosage forms.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20051101

Spectrophotometric and electrical studies of charge transfer complexes of 2-amino-1,3,4-thiadiazole with pi-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20051101

Modular total synthesis of lamellarin D.

The Journal of organic chemistry 20050930

Spectroscopic studies on [(DD18C6H2)(HPA)2](PA)2 and [(DD18C6H2)(DDQ)2](DDQH)2 formed in the reaction of N,N'-dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane with HPA and DDQ.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050901

Spectroscopic and thermodynamic study of charge transfer complexes of cloxacillin sodium in aqueous ethanol medium.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050701

Epoxidation and reduction of DHEA, 1,4,6-androstatrien-3-one and 4,6-androstadien-3beta,17beta-diol.

Molecules (Basel, Switzerland) 20050525

Validated spectrophotometric and fluorimetric methods for analysis of clozapine in tablets and urine.

Annali di chimica 20050501

N-fused pentaphyrins and their rhodium complexes: oxidation-induced rhodium rearrangement.

Chemistry (Weinheim an der Bergstrasse, Germany) 20050408

Epoxidation and reduction of cholesterol, 1,4,6-cholestatrien-3-one and 4,6-cholestadien-3beta-ol.

Steroids 20050401

A new synthetic method for alpha-alkoxycarbonyl iminium salt and its reaction with nucleophiles.

Journal of the American Chemical Society 20050316

A doubly N-fused benzohexaphyrin and its rearrangement to a fluorescent macrocycle upon DDQ oxidation.

Angewandte Chemie (International ed. in English) 20050311

Aryl annulation of cyclic ketones via a magnesium carbometalation-6-pi- electrocyclization protocol.

Organic letters 20050303

Spectrophotometric study of interaction of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with diaza-18-crown-6 and diaza-15-crown-5 in acetonitrile and chloroform solutions.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050301

Self-aggregation of synthetic protobacteriochlorophyll-d derivatives.

Photochemistry and photobiology 20050101

Synthesis and anti-aromatase activity of some new steroidal D-lactones.

Steroids 20050101

Liquid chromatographic determination of malachite green and leucomalachite green (LMG) residues in salmon with in situ LMG oxidation.

Journal of AOAC International 20050101

Metal carbonyl derivatives of sulfur-containing quinones and hydroquinones: synthesis, structures, and electrochemical properties.

Inorganic chemistry 20041227

Pyrimidine-core extended pi-systems: general synthesis and interesting fluorescent properties.

Journal of the American Chemical Society 20041201

Quinones as antimycobacterial agents.

Bioorganic & medicinal chemistry 20040915

Validated spectrophotometric methods for the determination of amiodarone hydrochloride in commercial dosage forms using p-chloranilic acid and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20040801

Spectrophotometric determination of nizatidine and ranitidine through charge transfer complex formation.

Archives of pharmacal research 20040701

The effect of pressure on hydrogen transfer reactions with quinones.

Chemistry (Weinheim an der Bergstrasse, Germany) 20040607

Spectroscopic studies on charge-transfer complexes formed in the reaction of ferric(III) acetylacetonate with sigma- and pi-acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20040601

Conversion of alcohols, thiols, and trimethysilyl ethers to alkyl cyanides using triphenylphosphine/2,3-dichloro-5,6-dicyanobenzoquinone/n-Bu(4)NCN.

The Journal of organic chemistry 20040402

Alpha-conidendrin as a source for preparation of sikkimotoxin derivatives.

Journal of natural products 20040401

A total synthesis of (+/-)-phomactin A.

Organic & biomolecular chemistry 20031121

The synthesis of the anti-malarial natural product polysphorin and analogues using polymer-supported reagents and scavengers.

Organic & biomolecular chemistry 20031121

Synthesis and supramolecular properties of trimethylene-bridged clips.

Chemistry (Weinheim an der Bergstrasse, Germany) 20031017

Ambient temperature activation of haloporphyrinic-enediynes: electronic contributions to bergman cycloaromatization.

Journal of the American Chemical Society 20030924

Determination of meloxicam in bulk and pharmaceutical formulations.

Journal of pharmaceutical and biomedical analysis 20030821

Transannular reactions of two parallel 1,3-butadiynes: syntheses, structures, and reactions of 1-azacyclotetradeca-3,5,10,12-tetrayne derivatives.

Chemistry (Weinheim an der Bergstrasse, Germany) 20030414

Validated spectrophotometric methods for the determination of amlodipine besylate in drug formulations using 2,3-dichloro 5,6-dicyano 1,4-benzoquinone and ascorbic acid.

Journal of pharmaceutical and biomedical analysis 20030226

Contracted and expanded meso-alkynyl porphyrinoids: from triphyrin to hexaphyrin.

The Journal of organic chemistry 20030207

Use of pi-acceptors for spectrophotometric determination of dicyclomine hydrochloride.

Journal of AOAC International 20030101

[Unusual transformation in a series of native chlorins under the effect of dichlorodicyanbenzquinone].

Bioorganicheskaia khimiia 20030101

Vertical ionisation potentials of a number of crown ethers from charge transfer bands of their EDA complexes.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20021101

Preparations of heterospirostanols and their pharmacological activities.

European journal of medicinal chemistry 20020801

Spectrophotometric determination of beta-adrenergic blocking agents in pharmaceutical formulations.

Journal of pharmaceutical and biomedical analysis 20020701

Spectroscopic study on charge transfer molecular complexes of pyrazole derivatives with some pi-electron acceptors.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20020701

Dimerization of organic free radicals in solution. 1. Temperature dependent measurements.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20020401

Spectrophotometric determination of clobetasol propionate, halobetasol propionate, quinagolide hydrochloride, through charge transfer complexation.

Journal of pharmaceutical and biomedical analysis 20020301

Spectrophotometric determination of ciprofloxacin, enrofloxacin and pefloxacin through charge transfer complex formation.

Journal of pharmaceutical and biomedical analysis 20020101

New D-modified androstane derivatives as aromatase inhibitors.

Steroids 20010801

Fully conjugated porphyrin tapes with electronic absorption bands that reach into infrared.

Science (New York, N.Y.) 20010706

Bonding of hydroxycinnamic acids to lignin: ferulic and p-coumaric acids are predominantly linked at the benzyl position of lignin, not the beta-position, in grass cell walls.

Phytochemistry 20010701

Photoreducible high spin iron electron paramagnetic resonance signals in dark-adapted Photosystem II: are they oxidised non-haem iron formed from interaction of oxygen with PSII electron acceptors?

Biochimica et biophysica acta 20010402

Solid-state solvolysis of thiophene-substituted trityl-type alcohols: nucleophilic substitution induced by gas-solid contact.

The Journal of organic chemistry 20010209

[Directed modification of the pyrrole ring D in natural chlorins].

Bioorganicheskaia khimiia 20010101