Works matching IS 0022152X AND DT 1976 AND VI 13 AND IP 4
Results: 54
Trapping of thiaziridinimines with thiocarbonyl compounds.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 883, doi. 10.1002/jhet.5570130437
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Methotrexate analogs. 7. Synthesis of two higher homologs and a positional isomer of methotrexate diethyl ester as potential antitumor agents.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 727, doi. 10.1002/jhet.5570130408
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A new synthesis of s-triazines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 917, doi. 10.1002/jhet.5570130448
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Cyclol.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 781, doi. 10.1002/jhet.5570130419
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Intramolecular diels-alder reactions. XI. Modal selectivity in the syntheses of some parent cyclolignan lactones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 741, doi. 10.1002/jhet.5570130410
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Improved syntheses of 5-substituted-4-amino-3-mercapto-(4 H)-1,2,4-triazoles.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 925, doi. 10.1002/jhet.5570130450
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Synthesis of purine-like ring systems derived from 1,2,6-thiadiazine 1,1-dioxide.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 793, doi. 10.1002/jhet.5570130421
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Tetrahydropyridines and furans from the reaction of 4- t-butylpyridine 1-oxide with t-butyl and 1-adamantyl mercaptan.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 861, doi. 10.1002/jhet.5570130432
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NMR spectroscopy in distinguishing between 3-piperidyl- and 2-pyrrolidylmethyl alcohols, amines, esters, and amides.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 685, doi. 10.1002/jhet.5570130403
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About the structure of two isomeric pyrazoloquinolines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 899, doi. 10.1002/jhet.5570130443
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The crystal and molecular structure of an unusual<sup>49</sup> heterocycle,<sup>62</sup> 2-thia-1,3,5-triaza-7-phosphaadamantane 2,2-dioxide<sup>51</sup>.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 757, doi. 10.1002/jhet.5570130414
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Nucleosides CIII. Anhydropyrimidine- C-nueleosides. Synthesis of 4,2′-anhydro-5-(β- D-arabinofuranosyl)- and 5-(β- D-arabinofuranosyl)pyrimidine C-nucleosides.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 933, doi. 10.1002/jhet.5570130454
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Heterocyclic compounds. VII. Synthesis of thiadiazasteroid analogs.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 821, doi. 10.1002/jhet.5570130425
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A new fused tetrazole ring system: Tetrazolo [1,5-b] isoquinoline.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 881, doi. 10.1002/jhet.5570130436
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Synthesis of covalently linked porphyrin dimers and trimers.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 717, doi. 10.1002/jhet.5570130407
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Synthesis of 3-arylamino-4(3 H)quinazolinone derivatives from 1-acetyl- or 1-ethoxycarbonylmethylene-2-arylhydrazines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 913, doi. 10.1002/jhet.5570130447
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Studies on the syntheses of heterocyclic compounds. Part DCLV.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 779, doi. 10.1002/jhet.5570130418
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1,8-Naphthyridines. Part III.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 841, doi. 10.1002/jhet.5570130429
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Some reactions of 1-lithio-2- n-butyl-1,2-dihydropyridine. VI. Synthesis of β-substituted pyridines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 789, doi. 10.1002/jhet.5570130420
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Transposition de neber en série tétrahydropyrannone.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 853, doi. 10.1002/jhet.5570130431
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3-Aroylmethyl derivatives of 2(1 H)quinoxalinone and 2 H-l,4-benzoxazin-2-ones existing in the enamine form.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 681, doi. 10.1002/jhet.5570130402
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Reaction of N,N′-methylenedilactams from cyclic iminochlorides and dimethylsulfoxide.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 897, doi. 10.1002/jhet.5570130442
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Mass spectral fragmentation pattern of 4,4′-bipyridyls. Part I. 4,4′-bipyridyl.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 753, doi. 10.1002/jhet.5570130413
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Single crystal X-ray structure determinations of the reaction products of cis- and trans-cyclohexanedicarboxylic anhydrides and methylhydrazine.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 931, doi. 10.1002/jhet.5570130453
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New heterocyclic derivatives of 1′- and 3′-amino-5′,6′,7′,8′-tetrahydro-2′-acetonaphthones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 813, doi. 10.1002/jhet.5570130424
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Protonierte fluorenon-ionen aus N.N-diarylsubstituierten 1.4-diazaspiro[4.4]nonanen: Eine neue elektronenstossinduzierte arylwanderung.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 877, doi. 10.1002/jhet.5570130435
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Mannich reactions. Synthesis of 4,5-dihydropyrrolo[l,2-a]quinoxalines, 2,3,4,5-tetrahydro-l H-pyrrolo[l,2-a] [l,4]diazepines and 5,6-dihydro-4 H-pyrrolo[ 1,2-a] [ 1,4]benzodiazepines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 711, doi. 10.1002/jhet.5570130406
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Synthesis of hydroxy-6 H-benzofuro[3,2- c] [1]benzopyran-6-ones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 909, doi. 10.1002/jhet.5570130446
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Synthesis of S(+) and R(-)-3-(2-aminopropyl)indole from ethyl- D- and L-tryptophanate.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 775, doi. 10.1002/jhet.5570130417
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Pyridazines. LXXXIV. Studies on borohydride reduction of pyridazine compounds.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 835, doi. 10.1002/jhet.5570130428
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The reactions of bisamides with oxalyl chloride.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 889, doi. 10.1002/jhet.5570130439
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Reactions of 2-aminopyridine with picryl halides.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 845, doi. 10.1002/jhet.5570130430
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Syntheses of the isomeric benzoquinazolines: A review.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 675, doi. 10.1002/jhet.5570130401
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The reaction of enamines with β-ketoesters: A route to γ-pyrones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 893, doi. 10.1002/jhet.5570130441
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7-( N,N-trimethyl)-5-methoxytryptamine.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 749, doi. 10.1002/jhet.5570130412
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Model reactions in the pseudonucleoside series.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 929, doi. 10.1002/jhet.5570130452
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Ethylenimine derivatives of some 1,2,4-triazines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 807, doi. 10.1002/jhet.5570130423
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The reaction of 1-azirines with 2-pyridyl isothiocyanate: Possible approaches to benzodiazepine and benzodiazepine derivatives.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 873, doi. 10.1002/jhet.5570130434
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Synthesis of certain metabolites and analogs of vitamin B<sub>6</sub> and their ring-chain tautomerism.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 701, doi. 10.1002/jhet.5570130405
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A cinnoline 2-oxide from 2-nitrosobenzophenone.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 907, doi. 10.1002/jhet.5570130445
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Studies on quinoline derivatives and related compounds. IV. Synthesis of 4-substituted 1-alkyl-1,4-dihydro-3-quinolinecarboxylic acid.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 765, doi. 10.1002/jhet.5570130416
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Azo-1,3,5-triazines.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 829, doi. 10.1002/jhet.5570130427
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Recherches en série azabenzodiazepine V. Synthése de bis s-triazolo[4,3- b:4,3- d] triaze'pines-1,2,4.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 885, doi. 10.1002/jhet.5570130438
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2,3,5,6-Tetramethylmorpholine. I.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 733, doi. 10.1002/jhet.5570130409
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The synthesis and spectroscopic properties of 3-(2′,4′-Xylyl)-1 H,3 H-quinazoline-2,4-diones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 921, doi. 10.1002/jhet.5570130449
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Pyridyl phosphates from the reaction of sodium pyridinates, dialkyl phosphite and carbon tetrachloride.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 891, doi. 10.1002/jhet.5570130440
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Pyrrolopyrimidine nucleosides. XIII. Synthesis and chemical reactivity of certain selenopyrrolo[2,3- d]pyrimidine nucleosides.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 745, doi. 10.1002/jhet.5570130411
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Tetraethyl 4-(3-nitrophenyl)-2,3,5,6-pyridinetetracarboxylate.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 927, doi. 10.1002/jhet.5570130451
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Tetrahydro- and octahydropyrido[1,2- a]pyrimidin-4-ones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 797, doi. 10.1002/jhet.5570130422
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The reaction of aromatic aldehydes with methyl-substituted 4 H-pyrido [1,2-α] pyrimidin-4-ones.
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- Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 869, doi. 10.1002/jhet.5570130433
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