ZBIRAL, ERICH: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

Strukturelle Abwandlungen an N-Acetylneuraminsäure, 2

Hannelore H. Brandstetter, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1983

File:

PDF, 686 KB

1983

52

Über die selektive Oxidation des Vitamin-D3-Triensystems – Die Umsetzung von Vitamin D3 mit N-Bromsuccinimid – Ein Einfacher Zugang zu C-19-substituierten Tachysterol- und Isotachysterol-Derivaten

Wolfgang Reischl, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1985

Language:

german

File:

PDF, 358 KB

german, 1985

53

Darstellung von Nucleosidanalogen aus Glycosylaziden, 4. Synthese von ara-Tetrazolnucleosiden

Herbert Knotz, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1986

File:

PDF, 864 KB

1986

54

Strukturelle Abwandlungen an N-Acetylneuraminsäure, 5(1) Zur Transformation der Carboxylgruppe von N-Acetylneuraminsäure in die Tetrazol-Gruppe

Walther Schmid, Erich Zbiral, Rudolf Christian, Gerhard Schulz

Journal:

European Journal of Organic Chemistry

Year:

1986

Language:

german

File:

PDF, 510 KB

german, 1986

55

Strukturelle Abwandlungen an N-Acetylneuraminsäure, 6. Synthesen von 7-Oxo- und 8-Oxo-N-acetylneuraminsäure-Derivaten

Erich Zbiral, Shashikant Phadtare, Walther Schmid

Journal:

European Journal of Organic Chemistry

Year:

1987

File:

PDF, 621 KB

1987

56

Structural Variations of N-Acetylneuraminic Acid, 7. Synthesis of the C-7-, C-8-, and C-7,8-Side Chain Epimers of 2-Deoxy-2,3-didehydro-N-acetylneuraminic Acid and Their Behaviour Towards Sialidase from Vibrio cholerae

Erich Zbiral, Hannelore H. Brandstetter, Rudolf Christian, Roland Schauere

Journal:

European Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 626 KB

english, 1987

57

Structural variations of N-acetylneuraminic acid, 9. A new useful approach to the epimers at C-7 and C-7,8 of N-acetylneuraminic acid

Mamikroo Salunkhe, Michael Hartmann, Walther Schmid, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 347 KB

english, 1988

58

Synthese von Glycofuranosylformamiden, -isocyaniden und -isocyanaten ausgehend von den entsprechenden Glycosylaziden

Johann Hiebl, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1988

File:

PDF, 1.15 MB

1988

59

Structural Variations of N-Acetylneuraminic Acid, 10. Synthesis of 2,7-, 2,8-, and 2,9-Dideoxy- and 2,4,7-Trideoxy-2,3-didehydro-N-acetylneuraminic Acids and Their Behavior Towards Sialidase from Vibrio cholerae

Erich Zbiral, Erwin Schreiner, Rudolf Christian, Reinhard G. Kleineidam, Roland Schauer

Journal:

European Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 763 KB

english, 1989

60

Structural Variations of N-Acetylneuraminic Acid, 11, Synthesis of the 4-Methylumbelliferyl 2α-Glycosides of 7-Epi-, 8-Epi-, and 7,8-Bis(epi)-N-acetylneuraminic Acids, as well as of 7-Deoxy-, 8-Deoxy-, 9-Deoxy-, and 4,7-Dideoxy-N-acetylneuraminic Acids and Their Behaviour Towards Sialidase from Vibrio cholerae

Erich Zbiral, Erwin Schreiner, Mamikrao M. Salunkhe, Gerhard Schulz, Reinhard G. Kleineidam, Roland Schauer

Journal:

European Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 942 KB

english, 1989

61

Structural variations of N-acetylneuraminic acid, 14. Synthesis of the β-methyl ketosides of 4-oxo-, 7-oxo-, and 8-oxo-N-acetylneuraminic acid and the corresponding 7,7- and 8,8-dimethoxy derivatives their behaviour towards CMP-sialate synthase

Michael Hartmann, Rudolf Christian, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 1.03 MB

english, 1990

62

Structural variations on N-acetylneuraminic acid, 16. A convenient approach to 3-deoxy-D-glycero-D-galacto-nonulosonic acid (KDN), 5-azido-5-deoxy-KDN and 5-deoxy-KDN, and their 4-methylumbelliferyl 2α-glycosides

Erwin Schreiner, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 685 KB

english, 1990

63

Structural variations of N-acetylneuraminic acid, 15. Synthesis of 9-deoxy-, 7,9-dideoxy-, and 4,7,9-trideoxy-N-acetylneuraminic acid and their behaviour towards CMP-sialate synthase

Erwin Schreiner, Rudolf Christian, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 545 KB

english, 1990

64

Structural variations of N-acetylneuraminic acid, 18. Synthesis of the side chain stereo and deoxy analogs of 5-acetamido-2,6-anhydro-3,5-dideoxy-D-erythro-L-manno-nononic acid

Babasaheb P. Bandgar, Michael Hartmann, Walther Schmid, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 1.27 MB

english, 1990

65

Structural variations of N-acetylneuraminic acid, 23. Synthesis of 2-deoxy-2Heq-sialic Acid analogues structurally varied at C-4

Michael Hartmann, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 772 KB

english, 1991

66

Structural Variations on N-acetylneuraminic acid, 20. Synthesis of some 2,3-didehydro-2-deoxysialic Acids structurally varied at C-4 and their behavior towards Sialidase from Vibrio cholerae

Erwin Schreiner, Erich Zbiral, Reinhard G. Kleineidam, Roland Schauer

Journal:

European Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 652 KB

english, 1991

67

Zur Reaktion von Dialkylphosphiten mit α-Enonen, II. 2:1-Addukte aus Dimethylphosphit und α-Enonen: Darstellung von (1-Hydroxy-1,3-alkandiyl)diphosphonaten und 5-Dimethoxyphosphoryl-2-methoxy-1,2-oxaphospholan-P-oxiden

Elisabeth Öhler, Erich Zbiral

Journal:

European Journal of Organic Chemistry

Year:

1991

File:

PDF, 854 KB

1991

68

Ein einfacher Weg zu 3′-Desoxy-α-L- und 3′-Desoxy-β-D-apionucleosiden

Friedrich Hammerschmidt, Elisabeth Öhler, Johann-Peter Polsterer, Erich Zbiral, Jan Balzarini, Erik Declercq

Journal:

European Journal of Organic Chemistry

Year:

1995

File:

PDF, 777 KB

1995

69

Ein einfacher Weg zu D-Apio-β-D-furanosyl- und 2′-Desoxyapio-β-D-furanosylnucleosiden

Friedrich Hammerschmidt, Elisabeth Öhler, Johann-Peter Polsterer, Erich Zbiral, Jan Balzarini, Erik Declercq

Journal:

European Journal of Organic Chemistry

Year:

1995

File:

PDF, 921 KB

1995

70

On the side-chain conformation of N-acetylneuraminic acid and its epimers at C-7, C-8, and C-7,8

Rudolf Christian, Gerhard Schulz, Hannelore H. Brandstetter, Erich Zbiral

Journal:

Carbohydrate Research

Year:

1987

Language:

english

File:

PDF, 631 KB

english, 1987

71

The side-chain conformations of N-acetyl-7-,8-,9-deoxy-, and -4,7-dideoxy-neuraminic acid and their effect on the activation of CTP:N-acylneuraminic acid cytidylyl-transferase

Rudolf Christian, Erwin Schreiner, Erich Zbiral, Gerhard Schulz

Journal:

Carbohydrate Research

Year:

1989

Language:

english

File:

PDF, 775 KB

english, 1989

72

Synthesis of the 4-acetamido-4-deoxy analogue of N-acetylneuraminic acid and its behaviour towards CMP-sialate synthase

Erich Zbiral, Erwin Schreiner, Rudolf Christian

Journal:

Carbohydrate Research

Year:

1989

Language:

english

File:

PDF, 206 KB

english, 1989

73

Synthesis of 4-epi-2-deoxy-2-Heq-N-acetylneuraminic acid and 2,4-dideoxy-2-Heq N-acetylneuraminic acid

Babasaheb P. Bandgar, Erich Zbiral

Journal:

Carbohydrate Research

Year:

1995

Language:

english

File:

PDF, 549 KB

english, 1995

74

Synthesis of methyl 4-acetamido-N-acetyl-4-deoxy-α- and β-4-epi-neuraminic acids

B.P. Bandgar, S.V. Patil, Erich Zbiral

Journal:

Carbohydrate Research

Year:

1995

Language:

english

File:

PDF, 457 KB

english, 1995

75

Synthese von 3-desoxy-3-amino-vitamin D3 und 3-desoxy-3-epiamino-vitamin D3 und D2

Hans Loibner, Erich Zbiral

Journal:

Year:

1978

File:

PDF, 568 KB

1978

76

Synthesis of the epimeric pair of 4-deoxy-4-(R)- and 4-deoxy-4-(S)-C-methyl-n-acetylneuraminic acid

Michael Hartmann, Erich Zbiral

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 243 KB

english, 1990

77

Investigation of the conformation in solution of some derivatives of N-acetylneuramino-1,4-lactone diethyl dithioacetal by one- and two-dimensional n.m.r. techniques

Wolfgang Robien, Walther Schmid, Erich Zbiral

Journal:

Carbohydrate Research

Year:

1985

Language:

english

File:

PDF, 436 KB

english, 1985

78

Synthesis of both epimeric 2-deoxy-n-acetylneuraminic acids and their behaviour towards CMP-sialate synthetase-a comparison with 2-β-methylketoside of n-acetylneuraminic acid

Walther Schmid, Rudolf Christian, Erich Zbiral

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 218 KB

english, 1988

79

A new procedure for homologation of carbonyl compounds to α- hydroxy-carboxylic esters by means of diethyl-[trimethylsilylethoxymethyl]phosphonate

Josef Binder, Erich Zbiral

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 231 KB

english, 1986

80

A novel and versatile synthesis of heterocyclic aldehydes using dialkyl 3-oxo-1-alkenyl-phosphonates.

Elisabeth Öhler, Erich Zbiral, Mahmoud El-Badawi

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 217 KB

english, 1983

81

1- ( 3′- azido-2′, 3′, 5′ - trideoxy- [β - d .Allofuranosyl) thymine a side-chain homologue of 3′- azido - 3′- deoxythymidine

Johann Hiebl, Erich Zbiral

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 235 KB

english, 1990

82

Diethyl[trimethylsilylethoxymethyl]phosphonat - ein neuartiges reagens für variable aufbaustrategien von carbonyl-, α-hydroxycarbonylverbindungen und vinylphosphonaten

Josef Binder, Erich Zbiral

Journal:

Tetrahedron Letters

Year:

1984

Language:

german

File:

PDF, 267 KB

german, 1984

83

Strukturelle Abwandlungen anN-Acetylneuraminsäure, 3

Erich Zbiral, Hannelore H. Brandstetter

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1985

File:

PDF, 634 KB

1985

84

Ein einfacher Weg zu α-substituierten (E)-3-Oxo-1-alkenylphosphonsäureestern

Elisabeth Öhler, Mahmoud El-Badawi, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1985

Language:

german

File:

PDF, 436 KB

german, 1985

85

Strukturelle Abwandlungen anN-Acetylneuraminsäure, 4. Mitt. Transformationen am Diethyl-dithioketal desN-Acetylneuraminsäure-γ-lactons

Erich Zbiral, Walther Schmid

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1985

File:

PDF, 530 KB

1985

86

Cyclisierungsreaktionen von Diazoalkenyl-phosphonsäureestern Synthese von Pyrazolyl- und 2,3-Benzodiazepinylphosphonsäureestern

Elisabeth Öhler, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1984

File:

PDF, 968 KB

1984

87

Zur Synthese von Sialylglykosiden (Darstellung von Methyl-6-O-benzyl-(4,7,8,9-tetra-O-acetyl-5-acetylamino-3,5-didesoxy-D-glycero-α bzw. β-D-galacto-2-nonulopyranosäure-methylester)-α bzw. β-D-glucopyranosid)

Hannelore H. Brandstetter, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1983

Language:

german

File:

PDF, 246 KB

german, 1983

88

Zur gezielten Oxidation der Δ7-Doppelbindung in den 4-Phenyl-1,2,4-triazolin-3,5-dion-Addukten des Vitamin D3

Wolfgang Reischl, Elisabeth Altmann, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1982

File:

PDF, 566 KB

1982

89

Synthese von (5,10)-(7,8)-Bisepoxiden aus α- und β-4-Phenyl-1,2,4-triazolin-3,5-dion-Addukten von Vitamin D3und Röntgenstrukturanalyse eines der Benzoylderivate

Christof Kratky, Wolfgang Reischl, Elisabeth Altmann, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1982

Language:

german

File:

PDF, 464 KB

german, 1982

90

Strukturelle Abwandlungen an Kohlenhydraten, 7. Mitt.

Walther Schmid, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1983

File:

PDF, 302 KB

1983

91

Zur Synthese von (±)-cis-1,2-Epoxy-3-oxo-alkyl-phosphonsäureestern—Phosphonomycinanaloga

Gottfried Penz, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1982

File:

PDF, 1.21 MB

1982

92

Zur Stereochemie der Vitamin D3-Epoxide Röntgenstrukturanalyse einer 5,6-7,8-Diepoxidverbindung

Wolfgang Reischl, Harald Bernhard, Christoph Kratky, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1985

File:

PDF, 454 KB

1985

93

3-Oxo-2-tosyloxy-1-alkenylphosphonsäuredialkylester als Synthone zum Aufbau von Hetarylphosphonsäuredialkylestern

Gottfried Penz, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1985

File:

PDF, 456 KB

1985

94

Über die Stereochemie der Bisoxirane aus den 4-N-Phenyl-triazolin-3,5-dion-addukten von Vitamin D3: Röntgenstrukturanalyse eines der Benzoylderivate

Wolfgang Reischl, Christoph Kratky, George M. Sheldrick, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1989

File:

PDF, 418 KB

1989

95

Improved synthesis of 6-deoxy-1,2-O-isopropylidene-β-L-talofuranose and 6-deoxy-1,2-O-isopropylidene-β-L-idofuranose

Johann Hiebl, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1990

Language:

english

File:

PDF, 310 KB

english, 1990

96

Transformationen von β-Glycofuranosylisocyaniden in Tetrahydrofuranderivate

Johann Hiebl, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1990

File:

PDF, 497 KB

1990

97

Solution conformation of the two alditols obtained by sodium borohydride reduction of N-acetylneuraminic acid

Rudolf Christian, Gerhard Schulz, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1991

Language:

english

File:

PDF, 451 KB

english, 1991

98

Synthese, Reaktionen und NMR-Spektren von 2-Brom-3-oxo-1-alkenyl- und 3-Oxo-1-alkinyl-phosphonsäure-dialkylestern

Elisabeth Öhler, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1984

File:

PDF, 835 KB

1984

99

Strukturelle Abwandlungen an N-Acetylneuraminsäuren, 8 Synthese von 7-, 8-, 9-Desoxy- und 4,7-Didesoxyneuraminsäure

Erich Zbiral, Hannelore H. Brandstetter, Erwin P. Schreiner

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1988

File:

PDF, 817 KB

1988

100

Glykosylazide als Ausgangsbasis zur Gewinnung von Nucleosidanalogen, 3. Mitt. Synthese von Alkylaminotetrazol- und Uretidinonnucleosiden

Herbert Knotz, Erich Zbiral

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1986

File:

PDF, 1.28 MB

1986

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски