Collect. Czech. Chem. Commun.
1973, 38, 3181-3188
https://doi.org/10.1135/cccc19733181
Nucleic acid components and their analogues. CLXI. Synthesis of some 1-amino-1-deoxy-D-psicose derivatives
H. Hřebabecký, J. Krupička and J. Farkaš
Individual author index pages
Other CCCC articles of these authors
- J. Krupička and Z. Arnold
Relation of aminomalonaldehyde to reductones and its polarographic determination
1977, Vol. 42, Issue 6, pp. 1866–1870 [Abstract] - J. Farkaš, K. Šebesta, K. Horská, Z. Samek, L. Dolejš and F. Šorm
Structure of thuringiensin, the thermostable exotoxin from Bacillus thuringiensis
1977, Vol. 42, Issue 3, pp. 909–929 [Abstract] - I. Bašnák and J. Farkaš
Synthesis of 5-cyclopropyluridine and 5-cyclopropyl-6-azauridine
1976, Vol. 41, Issue 12, pp. 3635–3641 [Abstract] - O. Fliegerová, H. Škodová, J. Farkaš and J. Škoda
The molecular mechanism of antibacterial activity of 5-substituted halogen derivatives of 2,3-dihydro-1,3-6H-oxazine-2,6-dione ("3-oxauracil")
1976, Vol. 41, Issue 7, pp. 2073–2078 [Abstract] - J. Farkaš, O. Fliegerová and J. Škoda
Synthesis and hydrolysis of 5-halo-2,3-dihydro-1,3-6H-oxazine-2,6-diones
1976, Vol. 41, Issue 7, pp. 2059–2072 [Abstract] - I. Bašnák and J. Farkaš
The synthesis of 5-cyclopropyluracil
1976, Vol. 41, Issue 1, pp. 311–316 [Abstract] - H. Hřebabecký and J. Beránek
Preparation of 6-azauridine and its triacyl derivatives
1975, Vol. 40, Issue 8, pp. 2402–2408 [Abstract] - P. Fiedler, H. Hřebabecký and J. Beránek
On ribosylation and molecular structure of glyoxylic acid semicarbazone derivatives
1975, Vol. 40, Issue 8, pp. 2378–2401 [Abstract] - H. Hřebabecký and J. Beránek
Isomerisation, alkylation, and cyclisation of glyoxylic acid semicarbazone derivatives
1975, Vol. 40, Issue 8, pp. 2364–2377 [Abstract] - I. Bašnák and J. Farkaš
Synthesis of 5-cyclopropyl-6-azauracil
1975, Vol. 40, Issue 4, pp. 1038–1042 [Abstract] - H. Hřebabecký and J. Farkaš
Synthesis of 7- and 9β-D-psicofuranosylguanine and their 1'-deoxy derivatives
1974, Vol. 39, Issue 8, pp. 2115–2123 [Abstract] - J. Škoda, I. Votruba and J. Farkaš
Study of the mechanism of the growth-inhibiting effect of 3-oxauracil in Escherichia coli
1974, Vol. 39, Issue 6, pp. 1500–1509 [Abstract] - H. Hřebabecký and J. Farkaš
Synthesis of 1-β-D-psicofuranosyluracil and 1-β-D-psicofuranosylcytosine
1974, Vol. 39, Issue 4, pp. 1098–1106 [Abstract] - H. Hřebabecký and J. Beránek
Synthesis of 5-methyl-6-azacytidine
1974, Vol. 39, Issue 4, pp. 976–981 [Abstract] - M. Pánková, J. Krupička and J. Závada
Rates of the Menschutkin reaction in alkyldimethylamines: The effect of alkyl structure and solvent
1974, Vol. 39, Issue 1, pp. 167–170 [Abstract] - J. Farkaš, Z. Flegelová, V. Uchytilová and J. Gut
Preparation of 1-substituted hydrazinoacetic acids
1973, Vol. 38, Issue 5, pp. 1434–1437 [Abstract] - J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CLII. Synthesis of 3-(β-D-ribofuranosyl)-5,7-dihydroxy-1H-pyrazolo[4,3-d]pyrimidine (oxoformycin)
1972, Vol. 37, Issue 8, pp. 2798–2803 [Abstract] - J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CLI. The preparation of 1H-pyrazolo[4,3-d]pyrimidine as an approach to the synthesis of formycin B
1972, Vol. 37, Issue 8, pp. 2786–2797 [Abstract] - H. Hřebabecký, J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CXLIX. Synthesis of pyrimidine nucleosides derived from 1-deoxy-D-psicose
1972, Vol. 37, Issue 6, pp. 2059–2065 [Abstract] - J. Farkaš
Nucleic acid components and their analogues. CXXXIX. Synthesis of 1-deoxy-1-(6-amino-9-purinyl)-2,5-anhydro-D-allitol (homoadenosine)
1971, Vol. 36, Issue 8, pp. 3043–3046 [Abstract] - P. Vetešník, H. Hřebabecký and J. Socha
Protonation of polyacid organic bases. VI. Substitution influence on ionization properties of 5-substituted 1,3-diaminobenzenes
1971, Vol. 36, Issue 7, pp. 2500–2506 [Abstract] - F. Mareš, V. Bažant and J. Krupička
Esterification of benzenecarboxylic acid with ethylene glycol. I. Kinetics of esterification of terephthalic acid without catalyst
1969, Vol. 34, Issue 8, pp. 2208–2222 [Abstract] - J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CXXV. Synthesis of 5-bis-(2-chloroethyl)aminomethyluridine hydrochloride
1969, Vol. 34, Issue 6, pp. 1696–1701 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CXXIV. Synthesis of 5-β-D-ribofuranosyl-6-azauracil (6-azapseudouridine)
1969, Vol. 34, Issue 6, pp. 1690–1695 [Abstract] - M. Bobek and J. Farkaš
Nucleic acid components and their analogues. CXXIII. Synthesis of homouridine and homocytidine
1969, Vol. 34, Issue 6, pp. 1684–1689 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CXXII. Synthesis of some 5-(1,2,3,4,5-pentahydroxypentyl)-6-azauracils and their 2',5'-anhydro derivatives
1969, Vol. 34, Issue 6, pp. 1673–1683 [Abstract] - J. Farkaš, K. Šebesta, K. Horská, Z. Samek, L. Dolejš and F. Šorm
The structure of exotoxin of Bacillus thuringiensis var. gelechiae. Preliminary communication
1969, Vol. 34, Issue 3, pp. 1118–1120 [Abstract] - J. Krupička and M. Zaoral
Amino acids and peptides. LXXXVIII. Polarography of lysine-vasopressin and of some vasopressin analogs
1969, Vol. 34, Issue 2, pp. 678–681 [Abstract] - M. Bobek and J. Farkaš
Nucleic acid components and their analogues. CXVIII. Synthesis of 8-β-D-ribofuranosyladenine starting from 2,5-anhydro-D-allonic acid
1969, Vol. 34, Issue 1, pp. 247–252 [Abstract] - M. Smrž and J. Farkaš
Nucleic acid components and their analogues. CXVII. Synthesis of 1-α-L-lyxofuranosylthymine
1968, Vol. 33, Issue 11, pp. 3803–3808 [Abstract] - J. Sicher, M. Tichý, J. Závada and J. Krupička
Stereochemical studies. LII. Rates of the Menschutkin reaction in cyclohexyldimethylamines. Some unusual rate effects in a simple reaction
1968, Vol. 33, Issue 5, pp. 1438–1450 [Abstract] - M. Havel, J. Krupička, M. Svoboda, J. Závada and J. Sicher
Stereochemical studies. LI. Effect of ring size on the rates of quaternization of the N-methylazacycloalkanes
1968, Vol. 33, Issue 5, pp. 1429–1437 [Abstract] - J. Závada, J. Krupička and J. Sicher
Stereochemical studies. IL. The mechanism of cycloalkene formation from cycloalkyl bromides. The scope of the syn-anti bimolecular elimination dichotomy
1968, Vol. 33, Issue 5, pp. 1393–1414 [Abstract] - M. Sprinzl, J. Farkaš and F. Šorm
Nucleic acid components and their analogues. CV. Synthesis of 5,5-disubstituted barbituric acid N1-ribosides
1967, Vol. 32, Issue 12, pp. 4280–4288 [Abstract] - M. Sprinzl and J. Farkaš
Nucleic acids components and their analogues. XCVIII. Synthesis of pyrazole-3(5)-carboxylic acid and pyrazole-3(5),4-dicarboxylic acid substituted at position 5(3) by a sugar chain
1967, Vol. 32, Issue 10, pp. 3787–3791 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. XCVII. Synthesis of 5-hydroxymethyl-6-aza-2'-deoxyuridine and 5-hydroxymethyl-6-aza-2'-deoxycytidine
1967, Vol. 32, Issue 10, pp. 3581–3586 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. XCVI. Cyclisation of hexulosonic acids thiosemicarbazones to 6-azauracil derivatives
1967, Vol. 32, Issue 10, pp. 3572–3580 [Abstract] - J. Krupička and J. Závada
Polarography of cycloalkyldimethylamine oxides. A polarographic method for the kinetic study of the amine oxide elimination reaction (Cope elimination)
1967, Vol. 32, Issue 8, pp. 2797–2808 [Abstract] - J. Farkaš and F. Šorm
Nucleic acids components and their analogues. XCIV. Synthesis of 6-amino-9-(1-deoxy-β-D-psicofuranosyl)purine
1967, Vol. 32, Issue 7, pp. 2663–2667 [Abstract] - M. Sprinzl, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. XCIII. Synthesis of 5-bis(2-fluoroethyl)aminomethyluracil
1967, Vol. 32, Issue 4, pp. 1649–1652 [Abstract] - M. Bobek, J. Farkaš and J. Gut
Nucleic acids components and their analogues. XCI. An improved synthesis of 6-azauracil and its 5-substituted derivatives
1967, Vol. 32, Issue 3, pp. 1295–1298 [Abstract] - J. Filip and J. Farkaš
Nucleic acids components and their analogues. LXXXVIII. Preparation of 5-bis(2-chloroethyl-[1,2-3H])aminomethyluracil hydrochloride
1967, Vol. 32, Issue 1, pp. 462–466 [Abstract] - G. Schmidt and J. Farkaš
Beiträge zur Pyrimidinnucleosidsynthese und zur O → N Glycosylwanderung in Pyrimidinnucleosiden
1966, Vol. 31, Issue 11, pp. 4442–4443 [Abstract] - J. Závada, J. Krupička and J. Sicher
Stereochemical studies. XXXIX. The effect of ring size on the rate of formation of cis- and trans-cycloalkanes from cycloalkyldimethylamine oxides
1966, Vol. 31, Issue 11, pp. 4273–4285 [Abstract] - J. Farkaš, J. Beránek and F. Šorm
Nucleic acids components and their analogues. LXXXVI. Synthesis of 1-β-D-arabinofuranosyl-6-azacytosine
1966, Vol. 31, Issue 10, pp. 4002–4008 [Abstract] - J. Farkaš
Nucleic acids components and their analogues. LXXIX. Synthesis of methyl 1-deoxy-D-psicofuranosides substituted at C(1) with halo atoms or a mercapto group
1966, Vol. 31, Issue 4, pp. 1535–1543 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Cyclisations of hexulosonic acid thiosemicarbazones to 5-substituted 6-azauracil derivatives
1966, Vol. 31, Issue 3, pp. 1414–1416 [Abstract] - J. Farkaš and F. Šorm
Nucleic acids components and their analogues. LXXVIII. Synthesis of 5-(2'-chloro-2''-fluorodiethylaminomethyl)uracil
1966, Vol. 31, Issue 3, pp. 1413–1414 [Abstract] - J. Šmejkal, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. LXXIV. Use of 2-deoxy-D-ribose-O-benzyl derivatives in the synthesis of nucleosides
1966, Vol. 31, Issue 1, pp. 291–297 [Abstract] - A. Holý, J. Krupička and Z. Arnold
The polarographic behaviour of polymethinium salts
1965, Vol. 30, Issue 12, pp. 4127–4142 [Abstract] - J. Krupička, J. Závada and J. Sicher
Stereochemical studies. XXXV. The polarographic reduction of cycloalkyl bromides: E1/2 values and mechanism
1965, Vol. 30, Issue 10, pp. 3570–3575 [Abstract] - M. Bobek, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. LXIX. Synthesis of 5-hydroxymethyl-6-azauracil
1965, Vol. 30, Issue 9, pp. 3134–3139 [Abstract] - M. Prystaš, J. Farkaš and F. Šorm
Nucleic acids components and their analogues. LXVIII. Synthesis of anomeric 2-deoxy-D-ribofuranosyl derivatives of uracil and thymine
1965, Vol. 30, Issue 9, pp. 3123–3133 [Abstract] - Z. Samek and J. Farkaš
Nucleic acid components and their analogues. LXIV. Nuclear magnetic resonance spectra of anomeric 1-D-ribopyranosylthymines
1965, Vol. 30, Issue 7, pp. 2149–2156 [Abstract] - J. Šmejkal, Jiří Jonáš and J. Farkaš
The Hammett σ constants for the cyclopropyl group; p-, and m-cyclopropylbenzoic acids
1964, Vol. 29, Issue 12, pp. 2950–2955 [Abstract] - M. Prystaš, J. Farkaš and F. Šorm
Synthesis of the anomeric uracil and thymine 2-deoxyribosyl derivatives by the Hilbert-Johnson method
1963, Vol. 28, Issue 11, pp. 3140–3143 [Abstract] - M. Horák, J. Šmejkal and J. Farkaš
Infrared spectra of compounds containing a cyclopropane ring
1963, Vol. 28, Issue 9, pp. 2280–2294 [Abstract] - J. Závada, J. Krupička and J. Sicher
Stereochemical studies. XXVI. Determination of the stereochemistry of vicinal dibromides by polarographic reduction
1963, Vol. 28, Issue 7, pp. 1664–1674 [Abstract] - J. Farkaš and F. Šorm
Synthesis of 5-bis-(β-chloroethyl)aminomethyluridine
1963, Vol. 28, Issue 6, pp. 1620–1622 [Abstract] - J. Šmejkal and J. Farkaš
Hydrogenolytic cleavage of cyclopropane ring in the series of substituted cyclopropane carboxylic acids
1963, Vol. 28, Issue 6, pp. 1557–1568 [Abstract] - J. Šmejkal and J. Farkaš
Derivate der 1-Desoxy-D-psicose
1963, Vol. 28, Issue 5, pp. 1345–1347 [Abstract] - J. Farkaš and F. Šorm
Nucleic acid components and their analogues. XXX. The synthesis of psicofuranine
1963, Vol. 28, Issue 4, pp. 882–886 [Abstract] - J. Šmejkal and J. Farkaš
Stereoisomeric transformations of 2-substituted cyclopropanecarboxylic acids
1963, Vol. 28, Issue 2, pp. 481–486 [Abstract] - J. Šmejkal and J. Farkaš
Anomalous course of elimination reactions in the series of phenylcyclopropane derivatives
1963, Vol. 28, Issue 2, pp. 404–410 [Abstract] - K. Setínek, J. Rathouský and J. Krupička
Hydrolyseverlauf einiger organischen Anhydride und ihre Löslichkeit in Wasser
1962, Vol. 27, Issue 11, pp. 2694–2699 [Abstract] - J. Žemlička, J. Krupička and Z. Arnold
Self-condensation of triformylmethane to 1,3,5-triformylbenzene
1962, Vol. 27, Issue 10, pp. 2464–2467 [Abstract] - F. Šipoš, J. Krupička, M. Tichý and J. Sicher
Stereochemical studies. XXIII. The 4-t-butyl-2-methylcyclohexanols - Synthesis and rates of chromic acid oxidation
1962, Vol. 27, Issue 9, pp. 2079–2089 [Abstract] - F. Šorm, J. Beránek, J. Smrt, J. Krupička and J. Škoda
Preparation and properties of 5'-O-stearyl-6-azauridine
1962, Vol. 27, Issue 3, pp. 575–580 [Abstract] - J. Krupička and J. Gut
Nucleic acids components and their analogues. XV. Polarographic behaviour of 6-azauracil and its derivatives
1962, Vol. 27, Issue 3, pp. 546–553 [Abstract] - J. J. K. Novák, J. Farkaš and F. Šorm
Relationship between chemical structure and insecticidal activity in the series of pyrethroide substances V. A synthesis of trans-2,2-dichloro-3-phenylcyclopropanecarboxylic acid and its allylrethronyl ester
1961, Vol. 26, Issue 8, pp. 2090–2092 [Abstract] - J. Farkaš and F. Šorm
Nucleic acid components and their analogues. VIII. Some new derivatives of thymine
1961, Vol. 26, Issue 3, pp. 893–895 [Abstract] - J. Rudinger, J. Krupička, M. Zaoral and V. Černík
Amino-acids and peptides. XXX. Alkaline hydrolysis of the phthalimido group in phthalylamino-acids and their derivatives; A polarographic study
1960, Vol. 25, Issue 12, pp. 3338–3343 [Abstract] - H. Komrsová and J. Farkaš
Beziehung zwischen chemischem Bau und Insektizid-Aktivität bei Verbindungen mit einem chlorierten Cyclopropan-Ring
1960, Vol. 25, Issue 7, pp. 1977–1980 [Abstract] - J. Farkaš, H. Komrsová, J. Krupička and J. J. K. Novák
Beziehung zwischen chemischem Bau und Insektizid-Aktivität in der Reihe der Pyrethrum-Verbindungen IV. Über den Einfluss der Substituenten in der Seitenkette auf den Verlauf der LaForge-Cyclisierung
1960, Vol. 25, Issue 7, pp. 1824–1836 [Abstract] - J. Farkaš and J. J. K. Novák
Beziehung zwischen chemischem Bau und Insektizid-Aktivität in der Reihe der Pyrethrum-Verbindungen III. Analoge des Allethrins mit abgewandeltem saurem Molekelteil
1960, Vol. 25, Issue 7, pp. 1815–1823 [Abstract] - J. Šmejkal, Jiří Jonáš and J. Farkaš
Dissoziationskonstanten von stereoisomeren Cyclopropancarbonsäure-Paaren
1960, Vol. 25, Issue 7, pp. 1746–1750 [Abstract] - J. Krupička and J. J. K. Novák
Polarographische Bestimmung des Methylglyoxals
1960, Vol. 25, Issue 5, pp. 1275–1280 [Abstract] - J. Krupička and J. Gut
Komponenten der Nucleinsäuren und ihre Analoge VI. Polarographische Bestimmung von 6-Azauracil und 6-Azauridin
1960, Vol. 25, Issue 2, pp. 592–595 [Abstract] - J. Farkaš, P. Kouřím and F. Šorm
Relation between chemical structure and insecticidal activity in pyrethroid compounds. II. Analogues of chrysanthemic acid containing an aryl group
1959, Vol. 24, Issue 8, pp. 2460–2472 [Abstract] - J. Krupička
Studie der Halbstufenpotentiale verschieden substituierter Rethrolone
1959, Vol. 24, Issue 7, pp. 2324–2327 [Abstract] - J. Farkaš, P. Kouřím and F. Šorm
Relation between chemical structure and insecticidal activity in pyrethroid compounds. I. An analogue of chrysanthemic acid containing chlorine in the side chain
1959, Vol. 24, Issue 7, pp. 2230–2236 [Abstract] - J. Krupička and J. Kadlec
A polarographic method for the direct measurement of rates of oxidation by chromic acid
1959, Vol. 24, Issue 6, pp. 1783–1790 [Abstract] - J. Roček and J. Krupička
Oxidations with chromium(VI) oxide. VII. The mechanism of oxidation of secondary alcohols
1958, Vol. 23, Issue 11, pp. 2068–2080 [Abstract] - P. Zuman, J. Sicher, J. Krupička and M. Svoboda
Stereochemical studies. VII. Periodate oxidation of diastereoisomeric diols of the type R.CH(OH).CH(OH).R'
1958, Vol. 23, Issue 7, pp. 1237–1251 [Abstract] - H. Komrsová and J. Farkaš
Über eine anomale Reaktion des di-p-Chlorphenylacetamids und di-p-Chlorphenylacetonitrils mit Lithiumaluminiumhydrid
1958, Vol. 23, Issue 6, pp. 1121–1125 [Abstract] - P. Zuman and J. Krupička
A polarographic method for the study of glycol fission by periodic acid
1958, Vol. 23, Issue 4, pp. 598–607 [Abstract] - J. Sicher, M. Svoboda and J. Farkaš
Stereochemical studies. V. The synthesis and configuration of the two racemic β-phenylcysteines
1955, Vol. 20, Issue 6, pp. 1439–1451 [Abstract] - M. Svoboda, J. Sicher, J. Farkaš and M. Pánková
Stereochemical studies. IV. Reaction of Δ2-oxazolines with thioacetic acid. Syntheses of some diacyl-1,2-aminothiols
1955, Vol. 20, Issue 6, pp. 1426–1438 [Abstract] - J. Farkaš and J. Sicher
Stereochemical studies. I. Steric course of the acid-catalysed cyclisation of N-thiobenzoyl derivatives of 1,2-aminoalcohols. A new stereospecific reaction
1955, Vol. 20, Issue 6, pp. 1391–1401 [Abstract] - F. Šorm, V. Benešová, J. Krupička, V. Šneberk, L. Dolejš, V. Herout and J. Sicher
On terpenes. LXV. The constitution of lactaroviolin. Synthesis of 1-ethyl-4-methyl-7-isopropylazulene and 4-ethyl-1-methyl-7-isopropylazulene
1955, Vol. 20, Issue 1, pp. 227–240 [Abstract] - J. Farkaš and J. Sicher
Studies in the chloramphenicol series. IX. Side-chain mercapto analogues and thiazolines
1954, Vol. 19, Issue 4, pp. 754–765 [Abstract] - M. Svoboda, J. Farkaš and J. Sicher
Studies in the chloramphenicol series. VIII. Some unsaturated derivatives
1954, Vol. 19, Issue 3, pp. 545–550 [Abstract] - J. Sicher, M. Svoboda, J. Farkaš and F. Šorm
Studies in the chloramphenicol series. VII. The side reactions in the reduction of dehydrochloramphenicol
1954, Vol. 19, Issue 2, pp. 317–329 [Abstract] - J. Farkaš and J. Sicher
Studies in the chloramphenicol series. V. Side-chain chlorinated analogues, and oxazolines
1953, Vol. 18, Issue 4, pp. 469–486 [Abstract] - J. Sicher, J. Farkaš and F. Šorm
Studies in the chloramphenicol series. IV. Synthesis of 1-(p-nitrophenyl)-2-hydroxymethyl-2-dichloroacetamido-1,3-propandiol and a correction
1953, Vol. 18, Issue 1, pp. 102–105 [Abstract]