Works by Voelter, Wolfgang

Results: 114

Facile, economical and direct synthesis of 9-anilinoacridines.

Published in:

Natural Product Research, 2009, v. 23, n. 1, p. 5, doi. 10.1080/14786410601129887

By:

Khan, Khalid M.;
Rao, Nosheen A.;
Zia-Ullah;
Ali, Muhammad;
Perveen, Shahnaz;
Choudhary, Muhammad Iqbal;
Atta-Ur-Rahman;
Voelter, Wolfgang

Publication type:

Article

A convenient iodination method for alcohols using cesium iodide/methanesulfonic acid and its comparison using cesium iodide/p-toluenesulfonic acid or cesium iodide/aluminium chloride.

Published in:

Natural Product Research, 2008, v. 22, n. 14, p. 1270, doi. 10.1080/14786410701766067

By:

Khan, Khalid Mohammed;
Zia-Ullah;
Perveen, Shahnaz;
Hayat, Safdar;
Ali, Muhammad;
Voelter, Wolfgang

Publication type:

Article

An expeditious and environmentally friendly synthesis of 3-substituted isocoumarins using microwave irradiation.

Published in:

Natural Product Research, 2008, v. 22, n. 13, p. 1120, doi. 10.1080/14786410601082318

By:

Khan, Khalid Mohammed;
Ahmed, Sumbul;
Khan, Zulfiqar Ali;
Rani, Mubeen;
Perveen, Shahnaz;
Voelter, Wolfgang

Publication type:

Article

Isobenzopyryliumsalts: VII-13C n.m.r. shifts of 1-arylisobenzopyrylium salts and correlation with Hammett parameters.

Published in:

Magnetic Resonance in Chemistry, 1976, v. 8, n. 6, p. 324, doi. 10.1002/mrc.1270080612

By:

Vajda, Miklos;
Voelter, Wolfgang

Publication type:

Article

The influence of N-protected amino acid residues on the cis/ trans isomerism of proline moieties in peptides.

Published in:

Magnetic Resonance in Chemistry, 1973, v. 5, n. 11, p. 547, doi. 10.1002/mrc.1270051110

By:

Voelter, Wolfgang;
Oster, Oskar

Publication type:

Article

Der Einfluss des anomer verknüpften Adeninrestes auf die 13C-chemischen Verschiebungen von Pyranosen.

Published in:

Magnetic Resonance in Chemistry, 1973, v. 5, n. 7, p. 311, doi. 10.1002/mrc.1270050703

By:

Voelter, Wolfgang;
Breitmaier, Eberhard

Publication type:

Article

A new method for structure determination of trifluoroacetyl steroids by 19F-NMR.

Published in:

Magnetic Resonance in Chemistry, 1970, v. 2, n. 3, p. 251, doi. 10.1002/mrc.1270020305

By:

Voelter, Wolfgang;
Breitmaier, Eberhard;
Jung, Günther;
Bayer, Ernst

Publication type:

Article

Synthesis of some new carbohydrate-containing thiouriedonaphtho-quinones.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 5, p. 2929, doi. 10.1007/s11164-013-1401-z

By:

Salameh, Bader;
Al-Qawasmeh, Raed;
Al-Jabari, Kumait;
Voelter, Wolfgang

Publication type:

Article

Antitumor Reactive T-Cell Responses Are Enhanced In Vivo by DAMP Prothymosin Alpha and Its C-Terminal Decapeptide.

Published in:

Cancers, 2019, v. 11, n. 11, p. 1764, doi. 10.3390/cancers11111764

By:

Birmpilis, Anastasios I.;
Karachaliou, Chrysoula-Evangelia;
Samara, Pinelopi;
Ioannou, Kyriaki;
Selemenakis, Platon;
Kostopoulos, Ioannis V.;
Kavrochorianou, Nadia;
Kalbacher, Hubert;
Livaniou, Evangelia;
Haralambous, Sylva;
Kotsinas, Athanasios;
Farzaneh, Farzin;
Trougakos, Ioannis P.;
Voelter, Wolfgang;
Dimopoulos, Meletios-Athanasios;
Bamias, Aristotelis;
Tsitsilonis, Ourania

Publication type:

Article

Synthesis and structural characterization of a gold(I) complex containing 1,3-dimethylcyanurate ligand.

Published in:

Arabian Journal of Chemistry, 2017, v. 10, p. S3883, doi. 10.1016/j.arabjc.2014.05.027

By:

Abu-Salem, Qutaiba;
Harb, Mohammad K.;
Maichle-Mößmer, Cäcilia;
Steimann, Manfred;
Voelter, Wolfgang

Publication type:

Article

Synthesis of new 2-ferrocenyl-5-fluoro-6-(4-substituted-1-piperazinyl)-1 H-benzimidazoles of potential biological interest.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 1, p. 67, doi. 10.1002/jhet.5570420109

By:

Abdel-Jalil, Raid J.;
Voelter, Wolfgang

Publication type:

Article

Synthesis and properties of isoviagra.

Published in:

Journal of Heterocyclic Chemistry, 2002, v. 39, n. 5, p. 1055, doi. 10.1002/jhet.5570390532

By:

El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Khanfar, Monther A.;
Yasin, Hani A.;
Voelter, Wolfgang

Publication type:

Article

Synthesis of pyrazole-fused azepino[5,4,3- cd]indoles.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 3, p. 623, doi. 10.1002/jhet.5570380312

By:

Safieh, Kayed A. Abu;
El-Abadelah, Mustafa M.;
Zarga, Musa H. Abu;
Sabri, Salim S.;
Voelter, Wolfgang;
MÖssmer, Cäcilia M.

Publication type:

Article

Synthesis and properties of some 2,3-disubstituted 6-fluoro-7-(4-methyl-1-piperazinyl)quinoxalines.

Published in:

Journal of Heterocyclic Chemistry, 2000, v. 37, n. 5, p. 1273, doi. 10.1002/jhet.5570370541

By:

Abdel-Jalil, Raid J.;
Al-Qawasmeh, Raed A.;
Voelter, Wolfgang;
Heeg, Peter;
El-Abadelah, Mustafa M.;
Sabri, Salim S.

Publication type:

Article

Investigation of a capillary electrophoretic approach for direct quantification of apolipoprotein A-I in serum.

Published in:

Electrophoresis, 2003, v. 24, n. 9, p. 1422, doi. 10.1002/elps.200390183

By:

Rainer Lehmann;
Ulrich Friess;
Hans-Ulrich Häring;
Wolfgang Voelter;
Hartmut Liebich;
Alexander Beck

Publication type:

Article

Simultaneous, quantitative analysis of UDP- N-acetylglucosamine, UDP- N-acetylgalactosamine, UDP-glucose and UDP-galactose in human peripheral blood cells, muscle biopsies and cultured mesangial cells by capillary zone electrophoresis.

Published in:

Electrophoresis, 2000, v. 21, n. 14, p. 3010, doi. 10.1002/1522-2683(20000801)21:14<3010::AID-ELPS3010>3.0.CO;2-C

By:

Lehmann, Rainer;
Huber, Matthias;
Beck, Alexander;
Schindera, Tilo;
Rinkler, Thomas;
Houdali, Basel;
Weigert, Cora;
Häring, Hans-Ulrich;
Voelter, Wolfgang;
Schleicher, Erwin D.

Publication type:

Article

Prothymosin α: Efficient sequence determination by experimental and theoretical capillary electrophoretic support.

Published in:

Electrophoresis, 1997, v. 18, n. 5, p. 757, doi. 10.1002/elps.1150180516

By:

Weiler, Angelika;
Stoeva, Stanka;
Tsitsilonis, Ourania E.;
Voelter, Wolfgang

Publication type:

Article

Characterization of natural peptides from bovine tissue using capillary electrophoresis, high performance liquid chromatography, matrix-assisted laser desorption ionization, and Edman degradation.

Published in:

Electrophoresis, 1996, v. 17, n. 3, p. 518, doi. 10.1002/elps.1150170317

By:

Weiler, Angelika;
Stoeva, Stanka;
Lehmann, Rainer;
Grübler, Gerald;
Paulus, Gerd;
Voelter, Wolfgang

Publication type:

Article

Capillary electrophoresis of human serum proteins and apolipoproteins.

Published in:

Electrophoresis, 1995, v. 16, n. 1, p. 998, doi. 10.1002/elps.11501601166

By:

Lehmann, Rainer;
Liebich, Hartmut;
Grübler, Gerald;
Voelter, Wolfgang

Publication type:

Article

Application of capillary electrophoresis in peptide research.

Published in:

Electrophoresis, 1992, v. 13, n. 1, p. 683, doi. 10.1002/elps.11501301145

By:

Yildiz, Eraslan;
Grübler, Gerald;
Hörger, Susanne;
Zimmermann, Hans;
Echner, Hartmut;
Stoeva, Stanka;
Voelter, Wolfgang

Publication type:

Article

Selective cyclization modes of methyl 3′-heteroarylamino-2′-(2,5-dichlorothiophene-3-carbonyl)acrylates. Synthesis of model (thienyl)pyrazolo- and triazolo[1,5-α]pyrimidines.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, v. 75, n. 12, p. 1037, doi. 10.1515/znb-2020-0128

By:

Sweidan, Nuha I.;
El-Abadelah, Mustafa M.;
Nazer, Musa Z.;
Voelter, Wolfgang

Publication type:

Article

The reaction of imidazo[1,5-a]pyridines with ninhydrin revisited.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, v. 75, n. 6/7, p. 559, doi. 10.1515/znb-2020-0027

By:

El-Abadelah, Mustafa M.;
Awwadi, Firas F.;
Abdullah, Ahmad H.;
Voelter, Wolfgang

Publication type:

Article

The reaction of imidazo[1,5-a]pyridines with ninhydrin revisited.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, v. 75, n. 6, p. 559, doi. 10.1515/znb-2020-0027

By:

El-Abadelah, Mustafa M.;
Awwadi, Firas F.;
Abdullah, Ahmad H.;
Voelter, Wolfgang

Publication type:

Article

The reaction of imidazo[1,5-a]pyridines with ninhydrin revisited.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, p. 559, doi. 10.1515/znb-2020-0027

By:

El-Abadelah, Mustafa M.;
Awwadi, Firas F.;
Abdullah, Ahmad H.;
Voelter, Wolfgang

Publication type:

Article

Utilization of 1-phenylimidazo[1,5-a]quinoline as partner in 1,4-dipolar cycloaddition reactions.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, v. 75, n. 3, p. 259, doi. 10.1515/znb-2019-0150

By:

Jaber, Areej M.;
Zahra, Jalal A.;
El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Khanfar, Monther A.;
Voelter, Wolfgang

Publication type:

Article

Facile synthesis of model 2,4-diaryl-1,3,4-thiadiazino[5,6-h]fluoroquinolones.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2019, v. 74, n. 6, p. 507, doi. 10.1515/znb-2019-0023

By:

Abadleh, Mohammed M.;
Arafat, Tawfiq;
Abu-Qatouseh, Luay;
El-Abadelah, Mustafa M.;
Awwadi, Firas F.;
Voelter, Wolfgang

Publication type:

Article

Structural and conformational stability of hemocyanin from the garden snail Cornu aspersum.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2019, v. 74, n. 5, p. 113, doi. 10.1515/znc-2018-0084

By:

Dolashki, Aleksandar;
Velkova, Lyudmila;
Voelter, Wolfgang;
Dolashka, Pavlina

Publication type:

Article

Bis-heterocycles. Part I: tetrahydro-5,5′- bi(1,2,4-triazin-6-ones).

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 12, p. 965, doi. 10.1515/znb-2018-0148

By:

Mohammad, Hanan H.;
El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Awwadi, Firas F.;
Voelter, Wolfgang

Publication type:

Article

Oxidative coupling of cycloalkanones with 3-(pyridin-2-yl)-1,2,4-triazinone coordinated to Pd(II).

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 8, p. 583, doi. 10.1515/znb-2018-0077

By:

El-Abadelah, Mustafa M.;
Awwadi, Firas F.;
Hodali, Hamdallah A.;
Rawajfeh, Rasha S.;
Zreid, Monther S.;
Voelter, Wolfgang

Publication type:

Article

A study on the reaction of 3-alkyl(aryl)imidazo[1,5-<italic>a</italic>]pyridines with ninhydrin.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 6, p. 413, doi. 10.1515/znb-2018-0039

By:

Sammor, Mervat S.;
El-Abadelah, Mustafa M.;
Hussein, Ahmad Q.;
Awwadi, Firas F.;
Sabri, Salim S.;
Voelter, Wolfgang

Publication type:

Article

Fused thia-heterocycles <italic>via</italic> isothiocyanates. Part II. A convenient synthesis of some new thieno[2,3-<italic>b</italic>]thiopyran-4-one derivatives.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 2, p. 109, doi. 10.1515/znb-2017-0183

By:

El-Agha, Lana Z.;
El-Abadelah, Mustafa M.;
Kamal, Marwan R.;
Sabri, Salim S.;
Al-As’ad, Randa M.;
Voelter, Wolfgang

Publication type:

Article

Heterocycles [h]-fused onto 4-oxoquinoline-3-carboxylic acid. Part XII: synthesis of 5-fluoro-7-oxodihydo[1,3,4]thiadiazino [5,6-h]quinoline-8-carboxylic acid and ester.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 1, p. 23, doi. 10.1515/znb-2017-0136

By:

El-Abadelah, Mustafa M.;
Abadleh, Mohammed M.;
Awwadi, Firas F.;
Sabri, Salim S.;
Voelter, Wolfgang

Publication type:

Article

Ring opening of cyclobutane in 1,3-dimethyl-5-methylenebarbituric acid dimer by various nucleophiles.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2017, v. 72, n. 5, p. 377, doi. 10.1515/znb-2017-0016

By:

Sweidan, Kamal;
Dayyih, Wael Abu;
AlDamen, Murad A.;
Mallah, Eyad;
Arafat, Tawfiq;
El-Abadelah, Mustafa M.;
Salih, Hanadi;
Voelter, Wolfgang

Publication type:

Article

Fused thia-heterocycles via isothiocyanates. Part I. Facile synthesis of some new 1-benzothiopyran-4-one derivatives.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2017, v. 72, n. 5, p. 369, doi. 10.1515/znb-2016-0271

By:

Barhoumi, Lina M.;
El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Voelter, Wolfgang

Publication type:

Article

Synthesis of lignin model compound containing a β-O-4 linkage.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2017, v. 72, n. 2, p. 119, doi. 10.1515/znb-2016-0201

By:

Mukhtar, Asma;
Zaheer, Muhammad;
Saeed, Muhammad;
Voelter, Wolfgang

Publication type:

Article

Synthesis and antibacterial activity of N1-(carbazol-3-yl)amidrazones incorporating piperazines and related congeners.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 8, p. 857, doi. 10.1515/znb-2016-0043

By:

Abdullah, Ahmad H.;
Zahra, Jalal A.;
El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Khanfar, Monther A.;
Matar, Suzan A.;
Voelter, Wolfgang

Publication type:

Article

Heterocycles [ h]-fused to 4-oxoquinoline-3-carboxylic acid. Part XI: Synthesis and antibacterial activity of 4-fluoro-6-oxoimidazo[4,5- h]quinoline-7-carboxylic acids.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 1, p. 37, doi. 10.1515/znb-2015-0126

By:

Zahra, Jalal A.;
Al-Qawasmeh, Raed A.;
El-Abadelah, Mustafa M.;
Abadleh, Mohammed M.;
Zani, Franca;
Incerti, Matteo;
Vicini, Paola;
Voelter, Wolfgang

Publication type:

Article

Synthesis and characterization of some new fluoroquinolone-barbiturate hybrid systems.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2015, v. 70, n. 7, p. 513, doi. 10.1515/znb-2015-0037

By:

Sweidan, Kamal;
El-Abadelah, Mustafa M.;
Haddad, Salim F.;
Voelter, Wolfgang

Publication type:

Article

Correction: Dolashki et al. Antimicrobial Activities of Different Fractions from Mucus of the Garden Snail Cornu aspersum. Biomedicines 2020, 8 , 315.

Published in:

2025

By:

Dolashki, Aleksandar;
Velkova, Lyudmila;
Daskalova, Elmira;
Zheleva, N.;
Topalova, Yana;
Atanasov, Ventseslav;
Voelter, Wolfgang;
Dolashka, Pavlina

Publication type:

Correction Notice

Effect and Mechanisms of Antibacterial Peptide Fraction from Mucus of C. aspersum against Escherichia coli NBIMCC 8785.

Published in:

Biomedicines, 2022, v. 10, n. 3, p. 672, doi. 10.3390/biomedicines10030672

By:

Topalova, Yana;
Belouhova, Mihaela;
Velkova, Lyudmila;
Dolashki, Aleksandar;
Zheleva, Nellie;
Daskalova, Elmira;
Kaynarov, Dimitar;
Voelter, Wolfgang;
Dolashka, Pavlina

Publication type:

Article

Antimicrobial Activities of Different Fractions from Mucus of the Garden Snail Cornu aspersum.

Published in:

Biomedicines, 2020, v. 8, n. 9, p. 315, doi. 10.3390/biomedicines8090315

By:

Dolashki, Aleksandar;
Velkova, Lyudmila;
Daskalova, Elmira;
Zheleva, N.;
Topalova, Yana;
Atanasov, Ventseslav;
Voelter, Wolfgang;
Dolashka, Pavlina

Publication type:

Article

Advances in Reverse Transcription Polymerase Chain Reaction Analysis of Cellular mRNA Levels of Transforming Growth Factor-β1 by Capillary Electrophoresis with Laser-Induced Fluorescence Detection.

Published in:

Clinical Chemistry & Laboratory Medicine, 1999, v. 37, n. 5, p. 527

By:

Beck, Alexander;
Lehmann, Rainer;
Gambaro, Giovanni;
Häring, Hans-Ulrich;
Schleicher, Erwin D.;
Voelter, Wolfgang;
Ceol, Monica

Publication type:

Article

Molecular Structures of Tri- O-acetyl- D-glucal and Ethyl-4, 6-di- O-acetyl-2, 3-dideoxy-α- D-erythro-2-hexenopyranoside.

Published in:

Angewandte Chemie International Edition, 1981, v. 20, n. 12, p. 1042, doi. 10.1002/anie.198110421

By:

Voelter, Wolfgang;
Fuchs, Wolfram;
Stezowski, John J.;
Schott-Kollat, Petra

Publication type:

Article

Molecular Structure of Phe2-TRH, an Analogue of Thyrotropin-Releasing Hormone.

Published in:

Angewandte Chemie International Edition, 1979, v. 18, n. 3, p. 225, doi. 10.1002/anie.197902251

By:

Stezowski, John J.;
Bürvenich, Claus;
Voelter, Wolfgang

Publication type:

Article

1-(1-Adamantyl)-1-methylethoxycarbonyl: A New Protecting Group for Peptide Syntheses.

Published in:

Angewandte Chemie International Edition, 1978, v. 17, n. 12, p. 944, doi. 10.1002/anie.197809441

By:

Kalbacher, Hubert;
Voelter, Wolfgang

Publication type:

Article

Total Synthesis of Methionine-Enkephalin.

Published in:

Angewandte Chemie International Edition, 1976, v. 15, n. 5, p. 297, doi. 10.1002/anie.197602972

By:

Voelter, Wolfgang;
Bürvenich, Claus;
Horn, Hans;
Kalbacher, Hubert;
Pietrzik, Emanuel

Publication type:

Article

cis- trans-Isomerism of Thyrotropin Releasing Hormone (TRH) in Aqueous Solution.

Published in:

Angewandte Chemie International Edition, 1974, v. 13, n. 2, p. 131, doi. 10.1002/anie.197401311

By:

Voelter, Wolfgang;
Oster, Oskar;
Zech, Karl

Publication type:

Article

Complex Shift Reagent for 13C-NMR Studies on Carbohydrates.

Published in:

Angewandte Chemie International Edition, 1972, v. 11, n. 6, p. 539, doi. 10.1002/anie.197205391

By:

Voelter, Wolfgang;
Bürvenich, Claus;
Breitmaier, Eberhard

Publication type:

Article

Epimerization of Carbohydrates Catalyzed by Molybdate Ions.

Published in:

Angewandte Chemie International Edition, 1971, v. 10, n. 12, p. 909, doi. 10.1002/anie.197109091

By:

Bilík, Vojtech;
Voelter, Wolfgang;
Bayer, Ernst

Publication type:

Article

Pulse Fourier Transform 13C-NMR Spectroscopy of Mutarotating Sugars.

Published in:

Angewandte Chemie International Edition, 1971, v. 10, n. 12, p. 935, doi. 10.1002/anie.197109351

By:

Voelter, Wolfgang;
Breitmaier, Eberhard;
Jung, Günther

Publication type:

Article