CHIMIE DES CYCLONUCLEOSIDESIKEHARA M.1974; J. SYNTHET. ORG. CHEM. JAP.; JAP.; DA. 1974; VOL. 32; NO 6; PP. 402-418; BIBL. 2 P. 1/2Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXXVIII. PURINE CYCLONUCLEOSIDES. SYNTHESIS AND PROPERTIES OF S-CYCLONUCLEOSIDES DERIVED FROM NEBULARINE.IKEHARA M; MURAOKA M.1977; J. CARBOHYDR. NUCLEOS. NUCLEOT.; U.S.A.; DA. 1977; VOL. 4; NO 1; PP. 1-21; BIBL. 14 REF.Article

POLYNUCLEOTIDES. XI. SYNTHESIS AND PROPERTIES OF POLY(2-METHYLINOSINIC ACID)IKEHARA M; HATTORI M.1972; BIOCHIM. BIOPHYS. ACTA; PAYS-BAS; DA. 1972; VOL. 272; NO 1; PP. 27-32; BIBL. 15 REF.Serial Issue

POLYNUCLEOTIDES. XVI. OLIGOMERS OF 8,2'-ANHYDRO-8-MERCAPTO-9-(BETA -D-ARABINOFURANOSYL) ADENINE 5'-MONOPHOSPHATEIKEHARA M; UESUGI S.1972; J. AMER. CHEM. SOC.; U.S.A.; DA. 1972; VOL. 94; NO 26; PP. 9189-9193; BIBL. 13 REF.Serial Issue

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LIV. PURINE CYCLONUCLEOSIDES. 19. FURTHER INVESTIGATIONS ON THE CLEAVAGE OF THE 8,2'-O-ANHYDRO LINKAGE. A NEW SYNTHESIS OF 9-BETA -D-ARABINOFURANOSYLADENINEIKEHARA M; OGISO Y.1972; TETRAHEDRON; G.B.; DA. 1972; VOL. 28; NO 14; PP. 3695-3704; BIBL. 23 REF.Serial Issue

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXXIX. PURINE CYCLONUCLEOSIDES. XXXVII. THE TOTAL SYNTHESIS OF AN ANTIBIOTIC 2'-AMINO-2'-DEOXYGUANOSINE.IKEHARA M; MARUYAMA T.1978; CHEM. PHARM. BULL.; JAP.; DA. 1978; VOL. 26; NO 1; PP. 240-244; BIBL. 20 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXVIII. PURINE CYCLONUCLEOSIDES. XXIX. SYNTHESIS AND PROPERTIES OF O-CYCLONUCLEOSIDES DERIVED FROM HYPOXANTHINE, MERCAPTOPURINE, METHYLMERCAPTOPURINE AND PURINEIKEHARA M; MURAOKA M.1976; CHEM. PHARM. BULL.; JAP.; DA. 1976; VOL. 24; NO 4; PP. 672-682; BIBL. 22 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LV. REACTION OF CYTIDINE 5'-MONOPHOSPHATE WITH P-TOLUENESULFONYL CHLORIDEIKEHARA M; UESUGI S.1973; CHEM. PHARM. BULL.; JAP.; DA. 1973; VOL. 21; NO 2; PP. 264-269; BIBL. DISSEM.Serial Issue

Construction of plasmids containing chemically synthetized ideal Pribnow boxIKEHARA, M.International symposium on genetics of industrial microorganisms. 4. 1983, pp 188-192Conference Paper

STUDIES ON NUCLEOSIDES AND NUCLEOTIDES. LXXXVII: PURINE CYCLONUCLEOSIDES. XLII: SYNTHESIS OF 2'-DEOXY-2'-FLUOROGUANOSINEIKEHARA M; IMURA J.1981; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1981; VOL. 29; NO 4; PP. 1034-1038; BIBL. 16 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXXX. PURINE CYCLONUCLEOSIDES. XXXVIII. SYNTHESIS OF 6-SUBSTITUTED PURINE 2'-AZIDO- AND 2'-AMINO-2'-DEOXYRIBOFURANOSIDES.IKEHARA M; TAKATSUKA Y.1978; CHEM. PHARM. BULL.; JAP.; DA. 1978; VOL. 26; NO 3; PP. 985-988; BIBL. 17 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXXXII. CYCLONUCLEOSIDES. XXXIX. SYNTHESIS AND PROPERTIES OF 2'-HALOGENO-2'-DEOXYADENOSINESIKEHARA M; MIKI H.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 8; PP. 2449-2453; BIBL. DISSEM.Article

POLYNUCLEOTIDES. XLVII. SYNTHESIS AND PROPERTIES OF POLY(2-METHYLTHIO- AND 2-ETHYLTHIOADENYLIC ACID). FORMATION OF NON-WATSON-CRICK TYPE COMPLEXESFUKUI T; IKEHARA M.1979; BIOCHIM. BIOPHYS. ACTA; NLD; DA. 1979; VOL. 562; NO 3; PP. 527-533; BIBL. 13 REF.Article

CARBON-13 MAGNETIC RESONANCE SPECTRA OF 8-SUBSTITUTED PURINE NUCLEOSIDES. CHARACTERISTIC SHIFTS FOR THE SYN CONFORMATION.UESUGI S; IKEHARA M.1977; J. AMER. CHEM. SOC.; U.S.A.; DA. 1977; VOL. 99; NO 10; PP. 3250-3253; BIBL. 14 REF.Article

SYNTHESIS AND TEMPLATE-DIRECTED POLYMERIZATION OF ADENYLYL (3'-5') ADENOSINE CYCLIC 2',3'-PHOSPHATE.UESUGI S; IKEHARA M.1977; BIOCHEMISTRY; U.S.A.; DA. 1977; VOL. 16; NO 3; PP. 493-498; BIBL. 21 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LX. PURINE CYCLONUCLEOSIDES. XXII. SYNTHESIS OF 8,5'-ANHYDRO-8-MERCAPTO-9-BETA -D-ARABINOFURANOSYLADENINE AND 8,5'-ANHYDRO-8-MERCAPTO-9-BETA -D-XYLOFURANOSYLADENINE BY THE REARRANGEMENT OF O-CYCLONUCLEOSIDESIKEHARA M; OGISO Y.1975; CHEM. PHARM. BULL.; JAP.; DA. 1975; VOL. 23; NO 5; PP. 1114-1119; BIBL. 14 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXVI. PURINE CYCLONUCLEOSIDES. 29. N-OXIDES OF ADENINE CYCLONUCLEOSIDESIKEHARA M; OGISO Y.1975; CHEM. PHARM. BULL.; JAP.; DA. 1975; VOL. 23; NO 11; PP. 2534-2538; BIBL. 12 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LVII. PURINE CYCLONUCLEOSIDES. XX. SYNTHESIS AND REACTIONS OF 8,5'-S-CYCLOADENOSINE DERIVATIVESIKEHARA M; MATSUDA Y.1974; CHEM. PHARM. BULL.; JAP.; DA. 1974; VOL. 22; NO 6; PP. 1313-1318; BIBL. 17 REF.Article

SYNTHESIS OF CYCLOURIDINE OLIGONUCLEOTIDES FORMING A DOUBLE STRANDED COMPLEX OF LEFT-HANDEDNESS WITH CYCLOADENOSINE OLIGONUCLEOTIDESIKEHARA M; TEZUKA T.1973; J. AMER. CHEM. SOC.; U.S.A.; DA. 1973; VOL. 95; NO 12; PP. 4054-4056; BIBL. 8 REF.Serial Issue

STUDIES ON NUCLEOSIDES AND NUCLEOTIDES. LXXXI. CARBON-13 MAGNETIC RESONANCE SPECTRA OF 8-SUBSTITUTED PURINE NUCLEOTIDES. EFFECTS OF VARIOUS PHOSPHATE GROUPS ON THE CHEMICAL SHIFTS AND CONFORMATION OF NUCLEOTIDESUESUGI S; IKEHARA M.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 10; PP. 3040-3049; BIBL. 35 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXIX. PURINE CYCLONUCLEOSIDES. ELIMINATION OF THE 8-OXY FUNCTION OF PURINE NUCLEOSIDESIKEHARA M; MARUYAMA T.1976; CHEM. PHARM. BULL.; JAP.; DA. 1976; VOL. 24; NO 4; PP. 565-569; BIBL. 18 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LXV. PURINE CYCLONUCLEOSIDES. 26. A VERSATILE METHOD FOR THE SYNTHESIS OF PURINE O-CYCLO-NUCLEOSIDES. THE FIRST SYNTHESIS OF 8,2'-ANHYDRO-8-OXY 9-BETA -D-ARABINOFURANOSYLGUANINEIKEHARA M; MARUYAMA T.1975; TETRAHEDRON; G.B.; DA. 1975; VOL. 31; NO 11-12; PP. 1369-1372; BIBL. 21 REF.Article

STUDIES ON NUCLEOSIDES AND NUCLEOTIDES. LXXXIX: PURINE CYCLONUCLEOSIDES. XLIII: SYNTHESIS AND PROPERTIES OF 2'-HALOGENO-2'-DEOXYGUANOSINESIKEHARA M; IMURA J.1981; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1981; VOL. 29; NO 11; PP. 3281-3285; BIBL. 10 REF.Article

STUDIES ON NUCLEOSIDES AND NUCLEOTIDES. LXXXVIII: SYNTHESIS OF A NON-HYDROLYZABLE SUBSTRATE ANALOG OF RIBONUCLEASE T1,2'-DEOXY-2'-FLUOROGUANYLYL-(3'-5')-URIDINEIKEHARA M; IMURA J.1981; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1981; VOL. 29; NO 9; PP. 2408-2412; BIBL. 11 REF.Article

STUDIES OF NUCLEOSIDES AND NUCLEOTIDES. LIII. PURINE CYCLONUCLEOSIDES. 18. SELECTIVE TOSYLATION OF ADENINE NUCLEOTIDES. SYNTHESIS OF 8,2'-ANHYDRO-8-MERCAPTO-9-BETA -D-ARABINOFURANOSYLADENINE 5'- AND 3',5-CYCLIC PHOSPHATEIKEHARA M; UESUGI S.1972; TETRAHEDRON; G.B.; DA. 1972; VOL. 28; NO 14; PP. 3687-3694; BIBL. 21 REF.Serial Issue