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Synthesis of N-substituted α-aminoacids from 4-hydroxycoumarin.
- Published in:
- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1817, doi. 10.1002/jhet.5570290723
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- Article
On triazoles. XXVIII.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1677, doi. 10.1002/jhet.5570290701
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Synthesis and spectral analysis of (±)- cis- N-[1-(2-hydroxy-2-phenyl-ethyl)-3-methyl-4-piperidyl]- N-phenylpropanamide and (±)- cis- N-[1-(2-hydroxy-1-phenylethyl)-3-methyl-4-piperidyl]- N-phenylpropanamide.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1773, doi. 10.1002/jhet.5570290717
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- Article
Synthesis of 3,3-dinitroazetidine from 1- t-butyl-3,3-dinitroazetidine.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1855, doi. 10.1002/jhet.5570290730
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- Article
Synthesis of substituted 1,4-diazepino[5,6,7- kl]acridines and imidazo[4,5,1- de][1,4]diazepino[5,6,7- mn]acridines.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1749, doi. 10.1002/jhet.5570290712
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Synthesis of 4,5-dihydro-1 H,3 H-thieno[3,4- c]thiophene and 4,5-dihydro-1 H,3 H-thieno[3,4- c]furan.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1867, doi. 10.1002/jhet.5570290734
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- Article
Studies on phenothiazines. Part 16.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1703, doi. 10.1002/jhet.5570290705
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- Article
A new diene, 2-methoxy-1,3-pentadiene-5-ol. Synthesis and intramolecular diels-alder reactions.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1841, doi. 10.1002/jhet.5570290727
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Synthesis of trans-thienyl-3-ethoxycarbonyl-2,3-dihydro[1,5]benzothiazepin-4(5 H)-ones.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1769, doi. 10.1002/jhet.5570290716
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- Article
Reduction of substituted 1 H-4,5-dihydroimidazolium salts.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1725, doi. 10.1002/jhet.5570290709
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- Article
C-2 Arylamino substituted purine ara-carbocyclic nucleosides as potential anti-cytomegalovirus agents.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1741, doi. 10.1002/jhet.5570290711
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- Article
Syntheses of substituted-1,2,4-triazoles.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1863, doi. 10.1002/jhet.5570290733
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Assignments of the <sup>1</sup>H and <sup>13</sup>C NMR spectra of pseudo-symmetric heterocyles using the HMQC-TOCSY experiment to differentiate overlapping spin systems.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1805, doi. 10.1002/jhet.5570290722
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- Article
A convenient synthesis for some new pyrido[3′,2′:4,5]thieno-[3,2- d]pyrimidine derivatives with potential biological activity.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1693, doi. 10.1002/jhet.5570290704
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Influence of the coordination number of nitrogen on the structure of 6aλ<sup>4</sup>-thia-1,3,4,6-tetraazapentalenic systems. Crystal structure analyses of 3-(2-pyridylimino)-3 H-[1,2,4]thiadiazolo[4,3- a]pyridine and its 1-methylated salt.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1765, doi. 10.1002/jhet.5570290715
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Synthesis and properties of methylene-bis-(nitraminofurazans).
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1835, doi. 10.1002/jhet.5570290726
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- Article
Synthesis of 2,3,4,5-tetranitropyrrole.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1721, doi. 10.1002/jhet.5570290708
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Pyrimidine derivatives. IX.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1785, doi. 10.1002/jhet.5570290719
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- Article
Synthesis of large-ring lactams by a carbene-anion bond forming reaction.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1735, doi. 10.1002/jhet.5570290710
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- Article
Synthesis, structural, and biochemical study of a series of methyl 2,6-diaryl-1-methyl-4-oxopiperidine-3,5-dicarboxylates and a series of methyl 2,4-diaryl-3,7-dimethyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarboxylates.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1797, doi. 10.1002/jhet.5570290721
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- Article
Nitroimidazoles X.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1859, doi. 10.1002/jhet.5570290732
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- Article
Studies on pyrazines. 24.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1689, doi. 10.1002/jhet.5570290703
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1,2,3-Thiadiazole derivatives with a nearly linear N-S...O grouping. X-ray crystal structure analysis of four methylated products of 4-phenyl-1,2,3-thiadiazole-5-carbaldoxime.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1757, doi. 10.1002/jhet.5570290714
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Photochemistry of tetramethyl-4-pyrone in alcohol solvents.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1829, doi. 10.1002/jhet.5570290725
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- Article
The chemistry of 2 H-3,1-benzoxazine-2,4(1 H)-dione (isatoic anhydride). 22.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1873, doi. 10.1002/jhet.5570290736
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- Article
Synthesis of 4,5-dihydroisoxazole and isoxazolin-5-ones.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1717, doi. 10.1002/jhet.5570290707
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- Article
Thermolysis of pentasubstituted 3-hydroxy-1,2-dioxolanes.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1781, doi. 10.1002/jhet.5570290718
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- Article
Synthesis of pyrazole analogues of isoaptazepine.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1851, doi. 10.1002/jhet.5570290729
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- Article
On the synthesis and reactivity of 4,10-dihydrobenzo-[ b]thieno[2,3- e]thiepin-10-acetic acid and 5,10-dihydrobenzo[ e]thieno[3,2- b]thiepin-10-acetic acid.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1789, doi. 10.1002/jhet.5570290720
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Acetylene chemistry. Part 23.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1857, doi. 10.1002/jhet.5570290731
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Studies on pyrazine. 23.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1685, doi. 10.1002/jhet.5570290702
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- Article
Synthesis of fluoro and trifluoromethyl derivatives of 2-phenylquinolin-4-ol.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1753, doi. 10.1002/jhet.5570290713
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Synthesis, structural, conformational and biochemical study of some 3β-acyloxytropan-3α-carboxylic acid hydrochlorides.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1821, doi. 10.1002/jhet.5570290724
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- Article
The HMQC-NOESY experiment without decoupling during acquisition for detection of nOe between pseudo-equivalent protons.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1869, doi. 10.1002/jhet.5570290735
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Synthesis and NMR study of 9′-substituted spiroindolinonaphthoxazine derivatives.
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- Journal of Heterocyclic Chemistry, 1992, v. 29, n. 7, p. 1709, doi. 10.1002/jhet.5570290706
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- Article