• 3249 Citations
  • 32 h-Index
1981 …2019

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

1983

Preparation of acetylated C-(1-bromo-d-glycosyl) heterocycles and 1-bromo-d-glycosyl cyanides

Somsák, L., Batta, G. & Farkas, I., Dec 10 1983, In : Carbohydrate Research. 124, 1, p. 43-51 9 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

SYNTHESE VON SUBSTITUIERTEN N-[4-(D-GALACTO-1,2,3,4,5-PENTAHYDROXYPENTYL)THIAZOLIDIN- BZW. -Δ4-THIAZOLINYLIDEN]ARENSULFONAMIDEN. 3. MITTEILUNG: SYNTHESEN VON C-NUCLEOSIDEN UND C-NUCLEOSIDANALOGA

Translated title of the contribution: Synthesis of substituted N-[4-D-galacto-1,2,3,4,5-pentahydroxypentyl)thiazolidin- or 4-thiazolinylidene]arenesulfonamides. Part 3: Syntheses of C-nucleosides and analogs of C-nucleosidesSomsak, L., Farkas, I., Romhanyi, I. & Peseke, K., Jan 1 1983, In : Pharmazie. 38, 11, p. 719-721 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1984

C-nucleosides, V. Synthesis of 5-(per-0-acyl-β-D-glycosyl)-2-halogenomethyl- and 2-azidomethyl-1,3,4-oxadiazoles

Szabo, I. F., Somsak, L. & Farkas, I., Jan 1 1984, In : Acta Chimica Hungarica. 115, 3, p. 319-325 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Peculiar kinetics of hydrogenations catalyzed by chlorotris-(sulphonated triphenylphosphine)rhodium(I) in aqueous solutions

Joó, F., Somsák, L. & Beck, M. T., Apr 1984, In : Journal of molecular catalysis. 24, 1, p. 71-75 5 p.

Research output: Contribution to journalLetter

42 Citations (Scopus)

Preparation of acetylated 2-heptulo- and 2-hexulo-pyranosononitriles from acetylated 1-bromo-d-glycosyl cyanides

Somsák, L., Batta, G. & Farkas, I., Sep 15 1984, In : Carbohydrate Research. 132, 2, p. 342-344 3 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
1986

Preparation of 1,2-cis-glycosyl cyanides by the stereoselective reduction of acetylated l-bromo-d-glycosyl cyanioes

Somsák, L., Batta, G. & Farkas, I., 1986, In : Tetrahedron Letters. 27, 48, p. 5877-5880 4 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
1987
6 Citations (Scopus)
1989

Acetylated 1-cyano and 1-cyano-2-hydroxy derivatives of d-galactal and d-arabinal

Somsák, L., Dec 21 1989, In : Carbohydrate Research. 195, 1, p. C1-C2

Research output: Contribution to journalArticle

9 Citations (Scopus)

Circular Dichroism, XC. CD of 1‐Cyano Derivatives of Pyranoses

Farkas, I., Somsák, L. & Snatzke, G., 1989, In : Liebigs Annalen der Chemie. 1989, 6, p. 599-600 2 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
1990

Conformation of C‐1‐Substituted Pyranos‐1‐yl and Pyranosan‐5‐yl Radicals Evidence for a Quasi‐Homo‐Anomeric Stabilization Effect

Korth, HG. G., Sustmann, R., Praly, JP. P. & Somsák, L., 1990, In : Chemische Berichte. 123, 5, p. 1155-1160 6 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Estimation of the Anomeric Effect of the Cyano Group

Somsák, L. & Szabó, M., Jan 1990, In : Journal of Carbohydrate Chemistry. 9, 5, p. 755-759 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
17 Citations (Scopus)
1991

Preparation of acetylated 2,6-anhydrohept(hex)-2-enono-nitriles (1-cyano-2-hydroxyglycals)

Somsák, L., Papp, E., Batta, G. & Farkas, I., Apr 2 1991, In : Carbohydrate Research. 211, 1, p. 173-178 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Radical-Mediated Brominations at Ring Positions of Carbohydrates

Somsák, L. & Ferrier, R. J., Jan 1 1991, In : Advances in Carbohydrate Chemistry and Biochemistry. 49, C, p. 37-92 56 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)
1992

Radical-mediated halogenations of anomerically n-substituted glucopyranosyl derivatives

Praly, J. P., Kharraf, Z. E., Descotes, G., Somsak, L., Mahmoud, S. H. & Farkasb, I., Apr 1 1992, In : Journal of Carbohydrate Chemistry. 11, 3, p. 201-216 16 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Sodium salt of d-glucono-1,5-lactone tosylhydrazone: A ready access to a new glucosylidene carbene precursor

Somsák, L., Praly, J. P. & Descotes, G., Feb 1 1992, In : Synlett. 1992, 2, p. 119-120 2 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Sugar bromoimino derivatives: New sugar derivatives readily prepared from β-D-glycosyl azides

Praly, J. P., Di Stéfano, C., Somsák, L. & Descotes, G., Dec 1 1992, In : Journal of the Chemical Society, Chemical Communications. 2, p. 200-201 2 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
1994

Preparation of C-(2-deoxyhex/pent-1-enopyranosyl)heterocycles

Mahmoud, S. H., Somsák, L. & Farkas, I., Feb 17 1994, In : Carbohydrate Research. 254, C, p. 91-104 14 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
1995

Preparation and photolysis of 1-cyano-glycopyranosyl azides

Praly, J. P., Stèfano, C. D., Descotes, G., Faure, R., Somsák, L. & Eperjesi, I., May 8 1995, In : Tetrahedron Letters. 36, 19, p. 3329-3332 4 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
1996
32 Citations (Scopus)

Long-lived glycosyl-chromium(III) complex intermediates in aqueous medium. Preparation of pyranoid glycals

Kovács, G., Gyarmati, J., Somsák, L. & Micskei, K., Feb 19 1996, In : Tetrahedron Letters. 37, 8, p. 1293-1296 4 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Preparation of amidine derivatives from 1-cyano-D-galactal

Somsák, L., Jun 5 1996, In : Carbohydrate Research. 286, p. 167-171 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Synthesis and some transformations of 1-azido-glycopyranosyl cyanides - Precursors of anomeric α-amino acids

Somsák, L., Sós, E., Györgydeák, Z., Praly, J. P. & Descotes, G., Jul 1 1996, In : Tetrahedron. 52, 27, p. 9121-9136 16 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
1997

A straightforward route to hydantocidin analogues with pyranose ring structure

Osz, E., Sós, E., Somsák, L., Szilágyi, L. & Dinya, Z., Apr 21 1997, In : Tetrahedron. 53, 16, p. 5813-5824 12 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)
18 Citations (Scopus)

Zinc-N-base mediated synthesis of pyranoid glycals mechanistic studies

Somsák, L., Madaj, J. & Wiśniewski, A., Jan 1 1997, In : Journal of Carbohydrate Chemistry. 16, 7, p. 1075-1087 13 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
1998

Interaction between Mo(VI) and siderophore models in aqueous solution

Farkas, E., Megyeri, K., Somsák, L. & Kovács, L., Apr 1 1998, In : Journal of Inorganic Biochemistry. 70, 1, p. 41-47 7 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Preparation of acetylated 1-fluoroglycopyranosyl cyanides

Gyóllai, V., Somsák, L. & Györgydeák, Z., Oct 22 1998, In : Tetrahedron. 54, 43, p. 13267-13276 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1999

Efficient inhibition of muscle and liver glycogen phosphorylases by a new glucopyranosylidene-spiro-thiohydantoin

Osz, E., Somsák, L., Szilágyi, L., Kovács, L., Docsa, T., Tóth, B. & Gergely, P., May 17 1999, In : Bioorganic and Medicinal Chemistry Letters. 9, 10, p. 1385-1390 6 p.

Research output: Contribution to journalArticle

90 Citations (Scopus)

N-(1-cyano-D-glycosyl)amides - Novel anomeric α-amino-acid derivatives

Gyóllai, V., Somsák, L. & Szilágyi, L., May 14 1999, In : Tetrahedron Letters. 40, 20, p. 3969-3972 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
11 Citations (Scopus)

Preparation of acylated pyranoid glycals in neutral aqueous medium by using chromium(II) complexes as reagents

Kovács, G., Tóth, K., Dinya, Z., Somsák, L. & Micskei, K., Apr 16 1999, In : Tetrahedron. 55, 16, p. 5253-5264 12 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Structure of C-1 substituted glycopyranosyl azides: New insights based on CD measurements

Praly, J. P., Di Stèfano, C., Somsák, L., Hollósi, M., Majer, Z. & Voelter, W., Mar 12 1999, In : Tetrahedron Asymmetry. 10, 5, p. 901-911 11 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Syntheses of novel glycosylidene-spiro-heterocycles related to hydantocidin

Osz, E., Szilágyi, L., Somsák, L. & Bényei, A., Feb 19 1999, In : Tetrahedron. 55, 8, p. 2419-2430 12 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2000
57 Citations (Scopus)
44 Citations (Scopus)

Photolysis of glycopyranosyl azides C-1 substituted by cyano-, amido-, or tetrazolyl-groups

Praly, J. P., Di Stèfano, C. & Somsák, L. Á., Feb 11 2000, In : Tetrahedron Asymmetry. 11, 2, p. 533-537 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2001

Carbanionic reactivity of the anomeric center in carbohydrates

Somsák, L., Jan 1 2001, In : Chemical reviews. 101, 1, p. 81-135 55 p.

Research output: Contribution to journalArticle

133 Citations (Scopus)
27 Citations (Scopus)

Mass Spectrometric studies of anomeric glycopyranosyl azides

Dinya, Z., Benke, P., Györgydeák, Z., Somsák, L., Jekö, J., Pintér, I., Kuszman, J. & Praly, J. P., 2001, In : Journal of Mass Spectrometry. 36, 2, p. 211-219 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

One-pot transformation of nitriles into aldehyde tosylhydrazones

Tóth, M. & Somsák, L., Apr 2 2001, In : Tetrahedron Letters. 42, 14, p. 2723-2725 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Preparation of 3,5-bis-(β-D-glycopyranosyl)-1,2,4-thiadiazoles from C-(β-D-glycopyranosyl)thioformamides

Osz, E., Czifrék, K., Deim, T., Szilégyi, L., Bányei, A. & Somsék, L., Jun 18 2001, In : Tetrahedron. 57, 25, p. 5429-5434 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Preparation of acetylated pyranoid glycals from glycosyl halides by chromium(II) complexes under aqueous biphasic conditions

Kovács, G., Micskei, K. & Somsák, L., Nov 22 2001, In : Carbohydrate Research. 336, 3, p. 225-228 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Studies into the preparation of 1-deoxy-1-thiocyanato-D-glycopyranosyl cyanides and the anomeric effect of the thiocyanate group

Somsák, L., Czifrák, K., Deim, T., Szilágyi, L. & Bényei, A., Apr 2 2001, In : Tetrahedron Asymmetry. 12, 5, p. 731-736 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
132 Citations (Scopus)

Synthesis of ferrocenylketyl radicals by chromium(II) complexes

Ratkovic, Z. R., Somsák, L. Á., Micskei, K. Á., Zucchi, C. & Pályi, G., Dec 3 2001, In : Journal of Organometallic Chemistry. 637-639, p. 813-819 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2002

Addition of malonyl radicals to glycals with C-1 acceptor groups: Remarkable influence of the substituents on the product distribution

Gyollai, V., Schanzenbach, D., Somsák, L. & Linker, T., Jan 1 2002, In : Chemical Communications. 2, 12, p. 1294-1295 2 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)