Works matching IS 0022152X AND DT 1993 AND VI 30 AND IP 5

Results: 45

Synthesis and antiviral evaluation of β-L- Xylo-fuanosyl nucleosides of the five naturally occurring nucleic acid bases.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1229, doi. 10.1002/jhet.5570300510

By:

Gosselin, Gilles;
Bergogne, Marie-Christine;
Imbach, Jean-Louis

Publication type:

Article

Photoinduced β-elimination of the triazole group in the 1-( N,N-bisacyl)amino-1,2,3-triazoles.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1301, doi. 10.1002/jhet.5570300521

By:

Kalambokis, E. A.;
Maroulis, A. J.;
Alexandrou, N. E.

Publication type:

Article

Synthesis of 2′-deoxyguanosine containing a N<sup>2</sup>-polyamine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1373, doi. 10.1002/jhet.5570300532

By:

Ramasamy, Kanda S.;
Bakir, Farid;
Baker, Brenda;
Dan Cook, P.

Publication type:

Article

A highly selective hydrogen-deuterium exchange in indolium heptamethine cyanines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1177, doi. 10.1002/jhet.5570300503

By:

Lipowska, Malgorzata;
Patterson, Steven E.;
Patonay, Gabor;
Strekowski, Lucjan

Publication type:

Article

Stereoselective synthesis of 3-azido-2,3-dideoxy-D-ribose derivatives and its utilization for the synthesis of anti-HIV nucleosides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1445, doi. 10.1002/jhet.5570300543

By:

Jeong, Lak S.;
Beach, J. Warren;
Chu, Chung K.

Publication type:

Article

Heterocyclic amino acids as synthons. Reactions with dicarbonyl compounds.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1253, doi. 10.1002/jhet.5570300514

By:

Kolar, Patrik;
Tišler, Miha

Publication type:

Article

Synthesis of representative 10-aryl-, 10-aralkyl- and 10-heteraryl-9 H-naphtho[1′,2′:4,5]thiazolo[3,2- b]- [1,2,4]triazin-9-ones as potential anti-HIV agents.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1331, doi. 10.1002/jhet.5570300525

By:

Liu, Kang-Chien;
Shih, Bi-Jane;
Lee, Chuen-Hsiang

Publication type:

Article

Cyclopentene carbocyclic nucleosides related to the antitumor nucleoside clitocine and their conversion to 8-Aza-neplanocin analogues. Synthesis and antiviral activity.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1393, doi. 10.1002/jhet.5570300536

By:

Marquez, Victor E.;
Lim, Benjamin B.;
Driscoll, John S.;
Snoek, Robert;
Balzarini, Jan;
Ikeda, Satoru;
Andrei, Graciela;
De Clercq, Erick

Publication type:

Article

A simple stereoselective one-pot synthesis of C-nucleosides by 1,3-dipolar cycloaddition of chiral azomethine imines prepared in situ.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1209, doi. 10.1002/jhet.5570300507

By:

Žličar, Marko;
Stanovnik, Branko;
Tišler, Miha

Publication type:

Article

Synthesis and conformational properties of 2′-deoxy-2′-methylthio-pyrimidine and -purine nucleosides: Potential antisense applications.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1277, doi. 10.1002/jhet.5570300518

By:

Fraser, Allister;
Wheeler, Patrick;
Dan Cook, P.;
Sanghvi, Yogesh S.

Publication type:

Article

Synthesis of a new series of 8-substituted-2,8-diazaspiro[4.5]decan-3-ones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1357, doi. 10.1002/jhet.5570300529

By:

Cignarella, Giorgio;
Villa, Stefania;
Barlocco, Daniela

Publication type:

Article

Pyridine-substituted hydroxythiophenes. II. Alkylation of o-(2-, 3- and 4-pyridyl)-3-hydroxythiophenes: Regiospecific formation of o-pyridyl-3-alkoxythiophenes.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1293, doi. 10.1002/jhet.5570300520

By:

Zhang, Yihua;
Hörnfeldt, Anna-Britta;
Gronowitz, Salo

Publication type:

Article

Synthesis of imidazo[1,2- b]pyridazines: Fenbendazole, oxifenbendazole analogs and related derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1365, doi. 10.1002/jhet.5570300531

By:

Mourad, Alaa E.;
Wise, Dean S.;
Townsend, Leroy B.

Publication type:

Article

Synthesis of monoalkenylated crown ethers and C-pivot cryptands.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1173, doi. 10.1002/jhet.5570300502

By:

Yi, Guoliang;
Bradshaw, Jerald S.;
Krakowiak, Krzysztof E.;
Huang, Mingxian;
Lee, Milton L.

Publication type:

Article

Synthesis of 4-[(1,3-diaminopyrrolo[3′,4′:4,5]pyrido[2,3- d]-pyrimidin-8-yl)benzoyl]-L-glutamic acid as a potential antifolate.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1437, doi. 10.1002/jhet.5570300542

By:

Su, Tsann-Long;
Yang, Yu-Kun;
Huang, Jai-Tung;
Ren, Wu-Yun;
Watanabe, Kyoichi A.;
Chou, Ting-Chao

Publication type:

Article

Synthesis of 2-carbamoylmethyl-6-β-D-ribofuranosylpyridine with the aid of a Pd(0)-catalyzed reaction.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1245, doi. 10.1002/jhet.5570300513

By:

De Vos, Eric;
Esmans, Eddy L.;
Alderweireldt, Frank C.;
Balzarini, Jan;
De Clercq, Erik

Publication type:

Article

On Triazoles. XXXII. The reaction of 5-amino-1 H-1,2,4-triazolylcarbothiohydrazides with β- and γ-oxo-esters.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1325, doi. 10.1002/jhet.5570300524

By:

Reiter, József;
Barkóczy, József;
Pallagi, István

Publication type:

Article

Azidocarbonyl-substituted cubanoureas.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1389, doi. 10.1002/jhet.5570300535

By:

Gilardi, Richard;
George, Clifford;
Karle, Jerome;
Eaton, Philip E.;
Rao, Munagala

Publication type:

Article

Efficient synthesis of azetidine through N-trityl- or N-dimethoxytritylazetidines starting from 3-amino-l-propanol or 3-halopropylamine hydrohalides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1197, doi. 10.1002/jhet.5570300506

By:

Huszthy, Peter;
Bradshaw, Jerald S.;
Krakowiak, Krzysztof E.;
Wang, Tingmin;
Dalley, N. Kent

Publication type:

Article

Pyrimidines. 24. Analogues and derivatives of 2-amino-5-bromo-6-phenyl-4(3 H)-pyrimidinone (ABPP).

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1273, doi. 10.1002/jhet.5570300517

By:

Fan, Junyuan;
Cheng, C. C.

Publication type:

Article

New azomycin acyclonucleoside. Synthesis and biodistribution of radiohalogenated analogues in tumor-bearing mice.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1351, doi. 10.1002/jhet.5570300528

By:

Hasan, Ahmad;
Knapp, Furn F.;
Kilbourn, Michael R.;
Buchsbaum, Donald J.

Publication type:

Article

Nitrogen bridgehead compounds. Part 85. Synthesis and reactivity of 3,4-dihydro-1 H,6 H[1,4]oxazino[3,4- b]quinazolin-6-ones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1413, doi. 10.1002/jhet.5570300539

By:

Hermecz, István;
Szilágyi, Ildikó;
Orfi, László;
Kökösi, József;
Szász, György

Publication type:

Article

A highly regioselective reaction of N-fluoropyridinium salts with stabilized sulfur, oxygen, and nitrogen nucleophiles: A convenient route to 2-substituted pyridines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1361, doi. 10.1002/jhet.5570300530

By:

Kiselyov, Alexander S.;
Strekowski, Lucjan

Publication type:

Article

The synthesis of novel polycyclic heterocyclic ring systems via photocyclization. 13. Dibenzo-[ f,h]phenanthro[9′,10′:4,5]thieno[2,3- c]quinoline.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1167, doi. 10.1002/jhet.5570300501

By:

Luo, Jiann-Kuan;
Castle, Raymond N.

Publication type:

Article

Synthesis of saulatine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1431, doi. 10.1002/jhet.5570300541

By:

Kim, Dong Chin;
Yoon, Won Hyung;
Choi, Hoon;
Kim, Dong H.

Publication type:

Article

Synthesis of 1-( N-arylaminomethyl)-3-methyl-1,8-dihydrocycloheptapyrazol-8-ones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1241, doi. 10.1002/jhet.5570300512

By:

Piao, Ming-Zhu;
Wang, Dao-Lin;
Lu, Du-Ren;
Imafuku, Kimiaki

Publication type:

Article

Mesoionic dimethyl derivatives of some 1,2,4-triazinones. The course of the reaction of 3,5-dimethoxy, 3-methoxy-5-methylthio, 5-methoxy-3- methylthio and 3,5-bis(methylthio)-1,2,4-triazine with methyl iodide.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1317, doi. 10.1002/jhet.5570300523

By:

Pískala, Alois;
Gut, Jiří;
Fiedler, Pavel;
Masojídková, Milena;
Šaman, David;
Liboska, Radek

Publication type:

Article

Aza-analogues of cage compounds: Potential precursors to azacubanes and 1-azahomocubanes.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1385, doi. 10.1002/jhet.5570300534

By:

Gilardi, Richard;
George, Clifford;
Karle, Jerome;
Eaton, Philip E.;
Fisher, Allison M.

Publication type:

Article

Triazolines 24. Permanganate-catalyzed low temperature thermolysis of 5-(4-pyridyl) substituted 1,2,3-triazolines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1191, doi. 10.1002/jhet.5570300505

By:

Kadaba, Pankaja K.;
Parmley, Gordon;
Crooks, Peter A.;
Agha, Bushra

Publication type:

Article

An influence of a basic side chain moiety on the tautomer ratio between the enamine and methylene imine forms in azole condensed quinoxalines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1463, doi. 10.1002/jhet.5570300545

By:

Kurasawa, Yoshihisa;
Matsumoto, Yuko;
Ishikura, Aiko;
Ikeda, Kazue;
Hosaka, Tomoyoshi;
Takada, Atsushi;
Kim, Ho Sik;
Okamoto, Yoshihisa

Publication type:

Article

Preparation of oxazolidin-2-ones by oxidation of oxazolidine-2-thiones. A proton magnetic resonance structural study.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1235, doi. 10.1002/jhet.5570300511

By:

Moreno-Mañas, Marcial;
Padros, Imma

Publication type:

Article

Synthesis of certain N- and C-alkyl purine analogs.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1341, doi. 10.1002/jhet.5570300527

By:

Bhattacharya, Birendra K.;
Rao, T. Sudhakar;
Lewis, Arthur F.;
Revankar, Ganapathi R.;
Sanghvi, Yogesh S.;
Robins, Roland K.

Publication type:

Article

Conversion of 4-amino-4 H-1,2,4-triazole to 1,3-bis(1 H-azol-l-yl)-2-aryl-2-propanols and 1-phenacyl-4-[(benzoyl or 4-toluenesulfonyl)-imino]-(1 H-1,2,4-triazolium) Ylides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1405, doi. 10.1002/jhet.5570300538

By:

Narayanan, Anjana;
Chapman, David R.;
Upadhyaya, Subhash P.;
Bauer, Ludwig

Publication type:

Article

Purines. XIV. Synthesis and properties of 8-nitroxanthine and its N-methyl derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1221, doi. 10.1002/jhet.5570300509

By:

Mosselhi, Mosselhi A.;
Pfleiderer, Wolfgang

Publication type:

Article

Synthesis of novel C-2 substituted pyrimidine nucleoside analogs.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1421, doi. 10.1002/jhet.5570300540

By:

Dunkel, Martin;
Dan Cook, P.;
Acevedo, Oscar L.

Publication type:

Article

Synthesis and reactions of tetrazolo[1,5-α]pyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1267, doi. 10.1002/jhet.5570300516

By:

Kappe, Thomas;
Roschger, Peter;
Färber, Gerald

Publication type:

Article

2′- O,5-dimethyluridine: A total synthesis and single crystal X-ray diffraction study.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1309, doi. 10.1002/jhet.5570300522

By:

Lewis, Arthur F.;
Revankar, Ganapathi R.;
Hogan, Michael E.

Publication type:

Article

The synthesis of several imidazo[4,5- d]isothiazoles. Derivatives of a new ring system.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1379, doi. 10.1002/jhet.5570300533

By:

Swayze, Eric E.;
Townsend, Leroy B.

Publication type:

Article

Nucleic acid related compounds. 81. Syntheses of 9-(3-deoxy-β-D- threo-pentofuranosyl)adenine, the core nucleoside of the extraordinarily selective antibiotic agrocin 84, and simplified structural component analogues.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1181, doi. 10.1002/jhet.5570300504

By:

Vinayak, Ravi;
Hansske, Fritz;
Robins, Morris J.

Publication type:

Article

Reactions of ring-expanded xanthines containing the imidazo[4,5- e][1,4]diazepine ring system.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1453, doi. 10.1002/jhet.5570300544

By:

Bhan, Anila;
Hosmane, Ramachandra S.

Publication type:

Article

β-lithiations of carboxamides. Synthesis of β-substituted-α,β-unsaturated amides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1261, doi. 10.1002/jhet.5570300515

By:

Katritzky, Alan R.;
Szajda, Maria;
Lam, Jamshed N.

Publication type:

Article

Synthesis of a new series of N-substituted-3-[l-alkyl(aryl)- 4-piperidyl]azetidin-2-ones as possible muscarinic agents.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1337, doi. 10.1002/jhet.5570300526

By:

Cignarella, Giorgio;
Villa, Stefania;
Barlocco, Daniela

Publication type:

Article

Synthesis of a new class of uridine phosphorylase inhibitors.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1399, doi. 10.1002/jhet.5570300537

By:

Levesque, Diane L.;
Wang, Eng-Chi;
Wei, Dau-Chang;
Tzeng, Cherng-Chyi;
Panzica, Raymond P.;
Naguib, Fardos N. M.;
El Kouni, Mahmoud H.

Publication type:

Article

Synthesis and biological evaluation of nucleosides containing 8-amino-imidazo[1,2-α]pyrazine as an isosteric replacement for adenine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1213, doi. 10.1002/jhet.5570300508

By:

Maccoss, M.;
Meurer, L. C.;
Hoogsteen, K.;
Springer, J. P.;
Koo, G.;
Peterson, L. B.;
Tolman, R. L.;
Emini, E.

Publication type:

Article

Synthesis and antiviral evaluation of some novel [1,2,4]triazolo[4,3-β][1,2,4]triazole nucleoside analogs.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 5, p. 1289, doi. 10.1002/jhet.5570300519

By:

Jois, Y. H. R.;
Kwong, C. D.;
Riordan, J. M.;
Montgomery, J. A.;
Secrist, J. A.

Publication type:

Article