Harri Lönnberg - UTU Research Portal

Harri Lönnberg

Pharmaseutical Chemistry (Department of Chemistry)

harlon@utu.fi

+358 40 867 7633

Arcanuminkuja 1

Turku

Publications

16 of 19

BASE STACKING OF SIMPLE MESSENGER-RNA CAP ANALOGS - ASSOCIATION OF 7,9-DIMETHYLGUANINE, 7-METHYLGUANOSINE AND 7-METHYLGUANOSINE 5'-MONOPHOSPHATE WITH INDOLE AND PURINE DERIVATIVES IN AQUEOUS-SOLUTION (1989)
- Biophysical Chemistry
DARZYNKIEWICZ E, LONNBERG H
(A1 Refereed original research article in a scientific journal)
EFFECTS OF SPERMINE AND SPERMIDINE ON THE INORGANIC PYROPHOSPHATASE OF STREPTOCOCCUS-FAECALIS - INTERACTIONS BETWEEN POLYAMINES AND INORGANIC PYROPHOSPHATE (1989)
- Biochemical Journal
LAHTI R, HANNUKAINEN R, LONNBERG H
(A1 Refereed original research article in a scientific journal)
KINETICS AND MECHANISMS FOR REACTIONS OF ADENOSINE 2'- AND 3'-MONOPHOSPHATES IN AQUEOUS ACID - COMPETITION BETWEEN PHOSPHATE MIGRATION, DEPHOSPHORYLATION, AND DEPURINATION (1989)
- Journal of Organic Chemistry
OIVANEN M, LONNBERG H
(A1 Refereed original research article in a scientific journal)
KINETICS AND MECHANISMS OF HYDROLYTIC REACTIONS OF METHYLATED CYTIDINES UNDER ACIDIC AND NEUTRAL CONDITIONS (1989)
- Acta Chemica Scandinavica
KUSMIEREK J, KAPPI R, NEUVONEN K, SHUGAR D, LONNBERG H
(A1 Refereed original research article in a scientific journal)
MECHANISM FOR ACID-CATALYZED HYDROLYSIS OF NUCLEOSIDE AND ACYCLONUCLEOSIDE ANALOGS OF BENZIMIDAZOLE (1989)
- Nucleosides & nucleotides
OIVANEN M, LONNBERG H, KAZIMIERCZUK Z, SHUGAR D
(A1 Refereed original research article in a scientific journal)
NUCLEOSIDES .44. SYNTHESIS, PROPERTIES AND BIOLOGICAL-ACTIVITY OF INDAZOLE NUCLEOSIDES (1989)
- Nucleosides & nucleotides
KAZIMIERCZUK Z, LONNBERG H, VILPO J, PFLEIDERER W
(A1 Refereed original research article in a scientific journal)
STRUCTURAL EFFECTS AND TRANSITION-STATE ACIDITIES IN THE HYDROLYSIS OF 2-ARYLOXYTETRAHYDROFURANS BY CONCERTED PROTON-TRANSFER - SHORTCUTS TO THE BRONSTED COEFFICIENT (1989)
- Royal Society of Chemistry. Journal: Perkin Transactions 2
LAHTI M, LINDSTROM R, LONNBERG H
(A1 Refereed original research article in a scientific journal)
THE EFFECT OF METAL-ION COMPLEX-FORMATION ON ACIDIC DEPURINATION OF 2'-DEOXYADENOSINE AND 2'-DEOXYGUANOSINE (1989)
- Tetrahedron
ARPALAHTI J, KAPPI R, HOVINEN J, LONNBERG H, CHATTOPADHYAYA J
(A1 Refereed original research article in a scientific journal)
7-METHYLGUANINE NUCLEOTIDES AND THEIR STRUCTURAL ANALOGS - PROTOLYTIC EQUILIBRIA, COMPLEXING WITH MAGNESIUM(II) ION AND KINETICS FOR ALKALINE OPENING OF THE IMIDAZOLE RING (1988)
- Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry
DARZYNKIEWICZ E, LABADI I, HABER D, BURGER K, LONNBERG H
(A1 Refereed original research article in a scientific journal)
H-1 NUCLEAR MAGNETIC-RESONANCE SPECTRAL DETECTION OF THE INTERMEDIATES INVOLVED IN THE ACID-CATALYZED HYDROLYSIS OF 2-SUBSTITUTED 3-METHYL-1,3-OXAZOLIDINES (1988)
- Royal Society of Chemistry. Journal: Perkin Transactions 2
PARKKINEN A, MATTINEN J, LONNBERG H, PIHLAJA K
(A1 Refereed original research article in a scientific journal)
ON THE STRUCTURE AND REACTIVITY OF Y-NUCLEOSIDE [WYOSINE] (1988)
- Nucleosides & nucleotides
GLEMAREC C, WU JC, BAZIN H, REMAUD G, OIVANEN M, LONNBERG H, CHATTOPADHYAYA J
(B1 Non-refereed article in a scientific journal)
STRUCTURE AND REACTIVITY OF WYOSINE (Y-NUCLEOSIDE) AND ITS DERIVATIVES - CHEMICAL, KINETIC AND SPECTROSCOPIC STUDIES (1988)
- Tetrahedron
GLEMAREC C, WU JC, REMAUD G, BAZIN H, OIVANEN M, LONNBERG H, CHATTOPADHYAYA J
(A1 Refereed original research article in a scientific journal)
THE INFLUENCE OF INTRAMOLECULAR ELECTROSTATIC INTERACTIONS ON THE HYDROLYTIC STABILITY OF THE N-GLYCOSIDIC BOND OF 7-METHYLGUANOSINE 5'-MONOPHOSPHATE, A SIMPLE CAP ANALOG (1988)
- Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry
OIVANEN M, DARZYNKIEWICZ E, LONNBERG H
(A1 Refereed original research article in a scientific journal)
(7H)ADENINE IS A BETTER LEAVING-GROUP THAN ITS (1H)TAUTOMER IN THE HYDROLYSIS OF PURINE NUCLEOSIDES (1987)
- Finnish chemical letters
REMAUD G, ZHOU XX, CHATTOPADHYAYA J, OIVANEN M, LONNBERG H
(B1 Non-refereed article in a scientific journal)
ACIDIC HYDROLYSIS OF BENZIMIDAZOLE NUCLEOSIDES - THE ROLE OF SYN ANTI EQUILIBRIUM (1987)
- Finnish chemical letters
OIVANEN M, KAZIMIERCZUK Z, KAPPI R, SHUGAR D, LONNBERG H
(B1 Non-refereed article in a scientific journal)
KINETICS AND MECHANISM FOR THE ACIDIC HYDROLYSIS OF PURINE 2'-DEOXYRIBONUCLEOSIDES AND THEIR ACYCLIC ANALOGS (1987)
- Finnish chemical letters
OIVANEN M, ZHOU XX, CHATTOPADHYAYA J, LONNBERG H
(B1 Non-refereed article in a scientific journal)
MECHANISMS FOR THE SOLVOLYTIC DECOMPOSITION OF NUCLEOSIDE ANALOGS .21. ACIDIC HYDROLYSIS OF 6-SUBSTITUTED 9-(2-DEOXY-BETA-D-ERYTHROPENTOFURANOSYL)PURINES AND THEIR 9-(1-ALKOXYETHYL) COUNTERPARTS - KINETICS AND MECHANISM (1987)
- Tetrahedron
OIVANEN M, LONNBERG H, ZHOU XX, CHATTOPADHYAYA J
(A1 Refereed original research article in a scientific journal)
MECHANISMS FOR THE SOLVOLYTIC DECOMPOSITIONS OF NUCLEOSIDE ANALOGS .20. KINETICS OF THE MULTISTAGE REACTIONS OF 6-SUBSTITUTED PURINE NUCLEOSIDES WITH AQUEOUS ALKALIS (1987)
- Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry
LONNBERG H, KAPPI R, LEHIKOINEN P, OIVANEN M
(A1 Refereed original research article in a scientific journal)
REACTIONS OF PURINE NUCLEOSIDES WITH AQUEOUS ALKALIS - THE EFFECT OF THE C6 SUBSTITUENT ON THE KINETICS OF THE MULTISTAGE PATHWAY (1987)
- Nucleosides & nucleotides
LONNBERG H, LEHIKOINEN P, KAPPI R
(B1 Non-refereed article in a scientific journal)
THE EFFECT OF PROTECTING GROUPS OF THE NUCLEOBASE AND THE SUGAR MOIETIES ON THE ACIDIC HYDROLYSIS OF THE GLYCOSIDIC BOND OF 2'-DEOXYADENOSINE - A KINETIC AND N-15 NMR SPECTROSCOPIC STUDY (1987)
- Tetrahedron
REMAUD G, ZHOU XX, CHATTOPADHYAYA J, OIVANEN M, LONNBERG H
(A1 Refereed original research article in a scientific journal)