F. SZTARICSKAI

Synthesis of the Anomers of Hepta‐ O ‐acetylcellobiosyl, ‐lactosyl, ‐maltosyl, and ‐melibiosyl Azide Synthesis and characterization by 13 C‐NMR spectroscopy of the O ‐acetylated 1,2‐ cis and 1,2‐ trans azides of cellobiose, lactose, maltose, and melibiose have been accomplished. 1,2‐ trans Azides 1c , 2b–4b result from the stannic chloride catalyzed reaction of the β‐octa‐ O ‐acetates 1a–4a with trimethylsilyl azide, whereas the β‐chlorohepta‐ O ‐acetyldisaccharides 1d, 2c–4c afford, in an S N 2 reaction in HMPT with lithium azide, the hitherto inaccessible 1,2‐ cis azides 1e, 2d–4d .

Trimethylsilyl azide

10.1002/jlac.199119910192

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Citations (41)

ChemInform Abstract: Synthesis and 1,3‐Dipolar Cycloaddition Reactions of 2‐ Methylenecephalosporins.

ChemInform (1992)

J. PITLIK J. C. JASZBERENYI Gyula Batta F. SZTARICSKAI K. ERDOEDI‐KOEVER

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199222070

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ChemInform Abstract: Stereoselective Cycloaddition Reactions of Carbohydrate Derivatives

ChemInform (1997)

P. HERCZZEGH István Kovàcs Gyöngyi Erdösi Tamás Varga Attila Agócs

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199730278

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ChemInform Abstract: Tartraldehydes. Part 4. Synthesis of D‐ and L‐Rhodinose.

ChemInform (1991)

Pál Herczegh Imre Kovács Andras Laszlo Z. Dinya F. SZTARICSKAI

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199135250

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A new cyclitol derivative influences inositol metabolism inNeurospora crassa

FEMS Microbiology Letters (1991)

GÃ¡bor SzabÃ M. Schablik Kiss Cs. Koncz R. BognÃ¡r

Cyclitol derivatives have been synthesized and screened for growth inhibitory effect upon prokaryotic and eukaryotic organisms. One derivative, (2S, 3R, 5R)-3-azido-2-benzoyloxy-5-hydroxycyclohexanone, was studied in detail: it has no effect upon bacteria, but it is inhibitory to Neurospora crassa. In Neurospora crassa it increased the amount of myo-inositol-1-phosphate synthase and inhibited the activity of myo-inositol-monophosphatase. The enhanced synthesis of myo-inositol-1-phosphate synthase was the consequence of lowering the intracellular inositol concentration. Li+ treatment of Neurospora crassa has effects similar to those of P.I.-658.

Cyclitol

Crassa

Neurospora

10.1111/j.1574-6968.1991.tb04832.x

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Citations (2)

ChemInform Abstract: Tartraldehydes. Part 3. Synthesis of N‐Benzoyl‐L‐ristosamine (‐)‐(VIII) and ‐L‐Acosamine (‐)‐(VII).

ChemInform (1992)

Imre Kovács Pál Herczegh F. SZTARICSKAI

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199201273

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ChemInform Abstract: Cycloaddition Reactions of Cephalosporin Compounds. Part 12. Cycloaddition Reactions of Vinylcephalosporins with Diazoalkanes.

ChemInform (1989)

J. PITLIK I. MISKOLCZI K. E. KOEVER Csaba J. Jászberényi F. SZTARICSKAI

Abstract The title reaction between the vinylcephalosporin (I) and excess diazomethane (IIIa) gives the pyrazolinylcephalosporin (IVa) as the main product, together with some amounts of the bisadduct (V) which increase with the reaction time.

Diazomethane

10.1002/chin.198941329

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ChemInform Abstract: An Improved Stereospecific Preparation of 7α‐ Alkoxycephalosporins.

ChemInform (1996)

Szabolcs Sályi László Tamás T. E. GUNDA F. SZTARICSKAI

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Stereospecificity

10.1002/chin.199624248

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ChemInform Abstract: Definitive Synthesis of Methyl α‐Kedarosaminide, a Sugar Component of the Antitumor Antibiotic Kedarcidin.

ChemInform (1993)

Miklós Hornyák István F. Pelyvás F. SZTARICSKAI

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Component (thermodynamics)

10.1002/chin.199346235

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ChemInform Abstract: Glycoside Synthesis with Anomeric 1‐N‐Glycobiosyl‐1,2,3‐triazoles.

ChemInform (1996)

Csaba Pető Gyula Batta Z. GYOERGYDEAK F. SZTARICSKAI

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199643192

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F. SZTARICSKAI

Papers

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Papers

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H-Index

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