Works matching IS 0022152X AND DT 1976 AND VI 13 AND IP 4

Results: 54

Trapping of thiaziridinimines with thiocarbonyl compounds.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 883, doi. 10.1002/jhet.5570130437

By:

L'Abbé, Gerrit;
Yu, Chih-Chou

Publication type:

Article

Methotrexate analogs. 7. Synthesis of two higher homologs and a positional isomer of methotrexate diethyl ester as potential antitumor agents.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 727, doi. 10.1002/jhet.5570130408

By:

Rosowsky, Andre;
Chen, Katherine K. N.;
Papathanasopoulos, Nickolas

Publication type:

Article

A new synthesis of s-triazines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 917, doi. 10.1002/jhet.5570130448

By:

Alsofrom, D.;
Grossberg, H.;
Sheffer, H.

Publication type:

Article

Cyclol.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 781, doi. 10.1002/jhet.5570130419

By:

Portlock, David E.;
Ghosh, Anil C.;
Schwarzel, William E.;
Kurtz, Richard R.;
Boger, Eliahu;
Dalzell, Haldean C.;
Razdan, Raj K.

Publication type:

Article

Intramolecular diels-alder reactions. XI. Modal selectivity in the syntheses of some parent cyclolignan lactones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 741, doi. 10.1002/jhet.5570130410

By:

Klemm, L. H.;
Tran, Vinh Tan;
Olson, D. R.

Publication type:

Article

Improved syntheses of 5-substituted-4-amino-3-mercapto-(4 H)-1,2,4-triazoles.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 925, doi. 10.1002/jhet.5570130450

By:

Reid, Jack R.;
Heindel, Ned D.

Publication type:

Article

Synthesis of purine-like ring systems derived from 1,2,6-thiadiazine 1,1-dioxide.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 793, doi. 10.1002/jhet.5570130421

By:

García-Muñoz, G.;
Madroñero, R.;
Ochoa, C.;
Stud, M.;
Pfleiderer, W.

Publication type:

Article

Tetrahydropyridines and furans from the reaction of 4- t-butylpyridine 1-oxide with t-butyl and 1-adamantyl mercaptan.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 861, doi. 10.1002/jhet.5570130432

By:

Kokosa, John M.;
Chu, Ih;
Bauer, Ludwig;
Egan, Richard S.

Publication type:

Article

NMR spectroscopy in distinguishing between 3-piperidyl- and 2-pyrrolidylmethyl alcohols, amines, esters, and amides.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 685, doi. 10.1002/jhet.5570130403

By:

Cannon, Joseph G.;
Milne, Larry D.

Publication type:

Article

About the structure of two isomeric pyrazoloquinolines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 899, doi. 10.1002/jhet.5570130443

By:

Prime, J.;
Stanovnik, B.;
Tišler, M.

Publication type:

Article

The crystal and molecular structure of an unusual49 heterocycle,62 2-thia-1,3,5-triaza-7-phosphaadamantane 2,2-dioxide51.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 757, doi. 10.1002/jhet.5570130414

By:

Delerno, J. R.;
Trefonas, L. M.;
Majeste, R. J.

Publication type:

Article

Nucleosides CIII. Anhydropyrimidine- C-nueleosides. Synthesis of 4,2′-anhydro-5-(β- D-arabinofuranosyl)- and 5-(β- D-arabinofuranosyl)pyrimidine C-nucleosides.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 933, doi. 10.1002/jhet.5570130454

By:

Reichman, U.;
Chu, C. K.;
Wempen, I.;
Watanabe, K. A.;
Fox, J. J.

Publication type:

Article

Heterocyclic compounds. VII. Synthesis of thiadiazasteroid analogs.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 821, doi. 10.1002/jhet.5570130425

By:

Manhas, M. S.;
Rao, V. V.;
Amin, S. G.

Publication type:

Article

A new fused tetrazole ring system: Tetrazolo [1,5-b] isoquinoline.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 881, doi. 10.1002/jhet.5570130436

By:

Hajós, G. Y.;
Messmer, A.

Publication type:

Article

Synthesis of covalently linked porphyrin dimers and trimers.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 717, doi. 10.1002/jhet.5570130407

By:

Anton, John A.;
Kwong, Josephine;
Loach, Paul A.

Publication type:

Article

Synthesis of 3-arylamino-4(3 H)quinazolinone derivatives from 1-acetyl- or 1-ethoxycarbonylmethylene-2-arylhydrazines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 913, doi. 10.1002/jhet.5570130447

By:

Trimarco, Pasqualina;
Lastrucci, Cristina

Publication type:

Article

Studies on the syntheses of heterocyclic compounds. Part DCLV.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 779, doi. 10.1002/jhet.5570130418

By:

Kametani, Tetsuji;
Huang, Shyh-Pyng;
Ihara, Masataka;
Fukumoto, Keiichiro

Publication type:

Article

1,8-Naphthyridines. Part III.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 841, doi. 10.1002/jhet.5570130429

By:

Eichler, Eva;
Rooney, Clarence Stanley;
Williams, Haydn Windsor Richard

Publication type:

Article

Some reactions of 1-lithio-2- n-butyl-1,2-dihydropyridine. VI. Synthesis of β-substituted pyridines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 789, doi. 10.1002/jhet.5570130420

By:

Knaus, E. E.;
Ondrus, T. A.;
Giam, C. S.

Publication type:

Article

Transposition de neber en série tétrahydropyrannone.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 853, doi. 10.1002/jhet.5570130431

By:

Crouiller, Annie;
Pacheco, Henri

Publication type:

Article

3-Aroylmethyl derivatives of 2(1 H)quinoxalinone and 2 H-l,4-benzoxazin-2-ones existing in the enamine form.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 681, doi. 10.1002/jhet.5570130402

By:

Iwanami, Yasuo;
Inagaki, Takeshi

Publication type:

Article

Reaction of N,N′-methylenedilactams from cyclic iminochlorides and dimethylsulfoxide.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 897, doi. 10.1002/jhet.5570130442

By:

Habeck, Dietmar;
Houlihan, William J.

Publication type:

Article

Mass spectral fragmentation pattern of 4,4′-bipyridyls. Part I. 4,4′-bipyridyl.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 753, doi. 10.1002/jhet.5570130413

By:

Keats, N. G.;
Summers, L. A.

Publication type:

Article

Single crystal X-ray structure determinations of the reaction products of cis- and trans-cyclohexanedicarboxylic anhydrides and methylhydrazine.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 931, doi. 10.1002/jhet.5570130453

By:

Loghry, R. A.;
Kasina, S.;
Simonsen, S. H.;
Nematollahi, Jay

Publication type:

Article

New heterocyclic derivatives of 1′- and 3′-amino-5′,6′,7′,8′-tetrahydro-2′-acetonaphthones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 813, doi. 10.1002/jhet.5570130424

By:

Prieto, Jose;
Vega, Armando;
Moragues, Jacinto

Publication type:

Article

Protonierte fluorenon-ionen aus N.N-diarylsubstituierten 1.4-diazaspiro[4.4]nonanen: Eine neue elektronenstossinduzierte arylwanderung.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 877, doi. 10.1002/jhet.5570130435

By:

Schwarz, H.;
Schönberg, A.;
Singer, E.;
Rapp, U.;
Kaufmann, H.;
Meier, S.

Publication type:

Article

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.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 711, doi. 10.1002/jhet.5570130406

By:

Raines, Stephen;
Chai, Sie Yearl;
Palopoli, Frank P.

Publication type:

Article

Synthesis of hydroxy-6 H-benzofuro[3,2- c] [1]benzopyran-6-ones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 909, doi. 10.1002/jhet.5570130446

By:

McPherson, H. L.;
Ponder, B. W.

Publication type:

Article

Synthesis of S(+) and R(-)-3-(2-aminopropyl)indole from ethyl- D- and L-tryptophanate.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 775, doi. 10.1002/jhet.5570130417

By:

Repke, David B.;
Ferguson, Wilfred J.

Publication type:

Article

Pyridazines. LXXXIV. Studies on borohydride reduction of pyridazine compounds.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 835, doi. 10.1002/jhet.5570130428

By:

Kadaba, P. K.;
Stanovnik, B.;
Tišler, M.

Publication type:

Article

The reactions of bisamides with oxalyl chloride.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 889, doi. 10.1002/jhet.5570130439

By:

Hanafin, J.;
Ben-Ishai, D.

Publication type:

Article

Reactions of 2-aminopyridine with picryl halides.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 845, doi. 10.1002/jhet.5570130430

By:

Harris, Betty W.;
Coburn, Michael D.;
Papadopoulos, E. P.

Publication type:

Article

Syntheses of the isomeric benzoquinazolines: A review.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 675, doi. 10.1002/jhet.5570130401

By:

Munslow, William D.;
Delia, Thomas J.

Publication type:

Article

The reaction of enamines with β-ketoesters: A route to γ-pyrones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 893, doi. 10.1002/jhet.5570130441

By:

Monson, Richard S.

Publication type:

Article

7-( N,N-trimethyl)-5-methoxytryptamine.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 749, doi. 10.1002/jhet.5570130412

By:

Benington, F.;
Morin, R. D.;
Bradley, R. J.

Publication type:

Article

Model reactions in the pseudonucleoside series.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 929, doi. 10.1002/jhet.5570130452

By:

Fissekis, John D.;
Lehnberg, James W.;
Sweet, Frederick;
Lipnick, Robert L.

Publication type:

Article

Ethylenimine derivatives of some 1,2,4-triazines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 807, doi. 10.1002/jhet.5570130423

By:

Keen, Brian T.;
Krass, Dennis K.;
Paudler, W. W.

Publication type:

Article

The reaction of 1-azirines with 2-pyridyl isothiocyanate: Possible approaches to benzodiazepine and benzodiazepine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 873, doi. 10.1002/jhet.5570130434

By:

Nair, V.;
Kim, K. H.

Publication type:

Article

Synthesis of certain metabolites and analogs of vitamin B6 and their ring-chain tautomerism.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 701, doi. 10.1002/jhet.5570130405

By:

Paul, B.;
Korytnyk, W.

Publication type:

Article

A cinnoline 2-oxide from 2-nitrosobenzophenone.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 907, doi. 10.1002/jhet.5570130445

By:

Walser, Armin;
Zenchoff, Gladys

Publication type:

Article

Studies on quinoline derivatives and related compounds. IV. Synthesis of 4-substituted 1-alkyl-1,4-dihydro-3-quinolinecarboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 765, doi. 10.1002/jhet.5570130416

By:

Agui, Hideo;
Nakagome, Takenari

Publication type:

Article

Azo-1,3,5-triazines.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 829, doi. 10.1002/jhet.5570130427

By:

Loew, P.;
Weis, C. D.

Publication type:

Article

Recherches en série azabenzodiazepine V. Synthése de bis s-triazolo[4,3- b:4,3- d] triaze'pines-1,2,4.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 885, doi. 10.1002/jhet.5570130438

By:

Essassi, E. M.;
Lavergne, J-P.;
Viallefont, Ph.

Publication type:

Article

2,3,5,6-Tetramethylmorpholine. I.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 733, doi. 10.1002/jhet.5570130409

By:

Hernestam, Sven;
Stenvall, Gillis

Publication type:

Article

The synthesis and spectroscopic properties of 3-(2′,4′-Xylyl)-1 H,3 H-quinazoline-2,4-diones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 921, doi. 10.1002/jhet.5570130449

By:

Vigne, Christian;
Buti, Marielle;
Montginoul, Claude;
Torreilles, Eliane;
Giral, Louis

Publication type:

Article

Pyridyl phosphates from the reaction of sodium pyridinates, dialkyl phosphite and carbon tetrachloride.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 891, doi. 10.1002/jhet.5570130440

By:

Wang, C. S.;
Mintz, M. J.

Publication type:

Article

Pyrrolopyrimidine nucleosides. XIII. Synthesis and chemical reactivity of certain selenopyrrolo[2,3- d]pyrimidine nucleosides.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 745, doi. 10.1002/jhet.5570130411

By:

Milne, George. H.;
Townsend, Leroy B.

Publication type:

Article

Tetraethyl 4-(3-nitrophenyl)-2,3,5,6-pyridinetetracarboxylate.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 927, doi. 10.1002/jhet.5570130451

By:

Carabateas, P. M.;
Williams, Gordon L.

Publication type:

Article

Tetrahydro- and octahydropyrido[1,2- a]pyrimidin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 797, doi. 10.1002/jhet.5570130422

By:

Yale, Harry L.;
Spitzmiller, Ervin R.

Publication type:

Article

The reaction of aromatic aldehydes with methyl-substituted 4 H-pyrido [1,2-α] pyrimidin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 1976, v. 13, n. 4, p. 869, doi. 10.1002/jhet.5570130433

By:

Yale, Harry L.;
Spitzmiller, Ervin R.

Publication type:

Article