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THE 9-FLUORENYLMETHOXYCARBONYL (FMOC) GROUP FOR THE PROTECTION OF AMINO FUNCTIONS OF CYTIDINE, ADENOSINE, GUANOSINE AND THEIR 2'-DEOXYSUGAR DERIVATIVESHEIKKILAE J; CHATTOPADHYAYA J.1983; ACTA CHEMICA SCANDINAVICA. SERIES B. ORGANIC CHEMISTRY AND BIOCHEMISTRY; ISSN 0302-4369; DNK; DA. 1983; VOL. 37; NO 3; PP. 263-265; BIBL. 10 REF.Article

A regio and stereoselective synthesis of 2',2'',3',4'-tetradeuterio-2'-deoxy nucleosidesPATHAK, T; CHATTOPADHYAYA, J.Tetrahedron (Oxford. Print). 1987, Vol 43, Num 18, pp 4227-4234, issn 0040-4020Article

Synthesis of O2'-methyluridine, O2'-methylcytidine, N4,O2'-dimethylcytidine and N4,N4,O2'-trimethylcytidine from a common intermediateNYILAS, A; CHATTOPADHYAYA, J.Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry. 1986, Vol 40, Num 10, pp 826-830, issn 0302-4369Article

The 2'-hydroxyl function assisted cleavage of the internucleotide phosphotriester bond of a ribonucleotide under acidic conditionsPATHAK, T; CHATTOPADHYAYA, J.Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry. 1985, Vol 39, Num 10, pp 799-806, issn 0302-4369Article

Synthesis of D-psico- and D-fructufuranosyl nucleosidesGROUILLER, A; CHATTOPADHYAYA, J.Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry. 1984, Vol 38, Num 5, pp 367-373, issn 0302-4369Article

A convenient preparation of 3'-deoxyadenosine (cordycepin) and 9-[3'(R)-deuterio-β-D-2'(R)-pentofuranosyl]-adenineBAZIN, H; CHATTOPADHYAYA, J.Synthesis (Stuttgart). 1985, Num 12, pp 1108-1111, issn 0039-7881Article

The 9-(4-octadecyloxyphenylxanthen)-9-yl- group: a new acid-labile hydroxyl protective group and its application in the preparative reserve-phase chromatographic separation of oligoribonucleotidesKWIATKOWSKI, M; CHATTOPADHYAYA, J.Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry. 1984, Vol 38, Num 8, pp 657-671, issn 0302-4369Article

5'-0-TRITYL GROUP PROMOTED DIRECTIVE EFFECT IN THE PREPARATION OF 2'-0-METHYLRIBONUCLEOSIDESHEIKKILAE J; BJOERKMAN S; OEBERG B et al.1982; ACTA CHEM. SCAND., SER. B; ISSN 0302-4369; DNK; DA. 1982; VOL. 36; NO 10; PP. 715-717; BIBL. 5 REF.Article

A new stereospecific synthesis of [3.1.0] bicyclic cyclopropano analog of 2',3'-dideoxyuridineJIN-CHANG WU; CHATTOPADHYAYA, J.Tetrahedron (Oxford. Print). 1990, Vol 46, Num 7, pp 2587-2592, issn 0040-4020, 6 p.Article

Enhancement of molecular ion intensity of nucleic acids in negative ion fas-atom bombardement mass spectroscopySANDSTRÖM, A; CHATTOPADHYAYA, J.Journal of the Chemical Society. Chemical communications. 1987, Num 11, pp 862-864, issn 0022-4936Article

A convenient preparation of 9-(3'-deoxy-β-D-threo-pentofuranosyl)-adenine and 9-[3'-deoxy-3'-(S)-deuterio-β-D-2'-(S)-pentofuranosyl]-adenineNYILAS, A; CHATTOPADHYAYA, J.Synthesis (Stuttgart). 1986, Num 3, pp 196-198, issn 0039-7881Article

The pKa of the internucleotidic 2'-hydroxyl Group in diribonucleoside (3'→5') monophosphatesACHARYA, S; FÖLDESI, A; CHATTOPADHYAYA, J et al.Journal of organic chemistry. 2003, Vol 68, Num 5, pp 1906-1910, issn 0022-3263, 5 p.Article

Diels-Alder reaction of 2',3'-unsaturated-3'-nitro-thymidine. First chemical evidence of nitroxide radical formation in the radical-promoted denitration reactionHOSSAIN, N; PLAVEC, J; THIBAUDEAU, C et al.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 40, issn 0040-4020, VII, 9079-9088 [11 p.]Article

Solution structures of nonameric and decameric branched-RNA modelling the Lariat of group II and nuclear pre-mRNA introns (Splicing) by 500 MHz NMR spectroscopyAGBACK, P; GLEMAREC, C; SUND, C et al.Tetrahedron (Oxford. Print). 1992, Vol 48, Num 31, pp 6537-6554, issn 0040-4020Article

Structural analysis of 2',3'-dideoxyinosine, 2',3'-dieoxyadenosine, 2',3'-dideoxyguanosine and 2',3'-dideoxycytidine by 500-MHz 1H-NMR spectroscopy and ab-initio molecular orbital calculationsPLAVEC, J; KOOLE, L. H; CHATTOPADHYAYA, J et al.Journal of biochemical and biophysical methods. 1992, Vol 25, Num 4, pp 253-272, issn 0165-022XArticle

Synthesis of new 2'-3'-modified uridine derivatives from 2',3'-ene-2'-phenylselenonyl uridine by Michael addition reactionsTONG, W; XI, Z; GIOELI, C et al.Tetrahedron (Oxford. Print). 1991, Vol 47, Num 20-21, pp 3431-3450, issn 0040-4020, 20 p.Article

Synthesis of tetrameric cyclic branched-RNA (Lariat) modelling the introns of group II and nuclear pre-mRNA processing reaction (splicing)SUND, C; AGBACK, P; CHATTOPADHYAYA, J et al.Tetrahedron (Oxford. Print). 1991, Vol 47, Num 46, pp 9659-9674, issn 0040-4020Article

A new regiospecific synthesis of branched tetraribonucleotide and its three analogues to delineate the chemospecific role of the branch-point adenine nucleotide in splicingBALGOBIN, N; FOLDESI, A; REMAUD, G et al.Tetrahedron (Oxford. Print). 1988, Vol 44, Num 22, pp 6929-6939, issn 0040-4020Article

New synthesis of 3'-C-substituted-3' nitromethyl-ribo-thymidinesGARG, N; HOSSAIN, N; PLAVEC, J et al.Tetrahedron (Oxford. Print). 1994, Vol 50, Num 14, issn 0040-4020, VI, 4167-4178 [13 p.]Article

The synthesis of new 3'-bis-C-substituted-3'-deoxy-3'-dehydro-[3.3.0]-α-fused thymidines by intramolecular radical trapping by tethered acetylenesGARG, N; HOSSAIN, N; CHATTOPADHYAYA, J et al.Tetrahedron (Oxford. Print). 1994, Vol 50, Num 17, issn 0040-4020, XII, 5273-5278 [7 p.]Article

New synthesis of 3'-C-substituted nucleosidesNEERAJ GARG; PLAVEC, J; JYOTI CHATTOPADHYAYA, J et al.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 23, issn 0040-4020, XII, 5189-5202 [15 p.]Article

Synthesis of heptameric Lariat-RNA modelling the Lariat introns of group II and nuclear pre-mRNA processing reaction (Splicing)SUND, C; AGBACK, P; CHATTOPADHYAYA, J et al.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 3, pp 649-668, issn 0040-4020Article

[4 + 2] and [3 + 2] cycloaddition reactions of 2',3'-dideoxy-3'-nitro-2',3'-didehydrothymidine with ethyl vinyl etherPAPCHIKHIN, A; AGBACK, P; PLAVEC, J et al.Journal of organic chemistry. 1993, Vol 58, Num 10, pp 2874-2879, issn 0022-3263Article

Synthesis of branched trinucleotide using the H-phosphonate chemistryFOLDESI, A; BALGOBIN, N; CHATTOPADHYAYA, J et al.Tetrahedron letters. 1989, Vol 30, Num 7, pp 881-884, issn 0040-4039, 4 p.Article

Distinction of 15N resonances based on differences in small 15N,1H coupling constants. An application of 1H-decoupled INEPT experimentsGLEMAREC, C; REMAUD, G; CHATTOPADHYAYA, J et al.Magnetic resonance in chemistry. 1988, Vol 26, Num 4, pp 307-310, issn 0749-1581Article

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