Works matching IS 0022152X AND DT 1993 AND VI 30 AND IP 6

Results: 41

N,N-Coupled heterobicycles from cyclic hydrazine derivatives. Part 6.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1641, doi. 10.1002/jhet.5570300630

By:

Vainiotalo, P.;
Morgenstern, O.;
Richter, P. H.

Publication type:

Article

Natural product chemistry. Part 160.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1469, doi. 10.1002/jhet.5570300601

By:

Reisch, Johannes;
Dziemba, Peter;
Adam, Thomas

Publication type:

Article

A synthetic route to 3-(dialkylamino)phenothiazin-5-ium salts and 3,7-disubstituted derivatives containing two different amino groups.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1693, doi. 10.1002/jhet.5570300641

By:

Strekowski, Lucjan;
Hou, Dong-Feng;
Wydra, Roman L.;
Schinazi, Raymond F.

Publication type:

Article

Synthesis of [1,5]benzothiazepine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1525, doi. 10.1002/jhet.5570300612

By:

Letois, Bertrand;
Lancelot, Jean-Charles;
Saturnino, Carmela;
Robba, Max;
De Caprariis, Paolo

Publication type:

Article

Oxidations of 3,6-diamino-1,2,4,5-tetrazine and 3,6-bis( s,s-dimethylsulfilimino)-1,2,4,5-tetrazine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1593, doi. 10.1002/jhet.5570300623

By:

Coburn, M. D.;
Hiskey, M. A.;
Lee, K.-Y.;
Ott, D. G.;
Stinecipher, M. M.

Publication type:

Article

Heteroarylation of 6-Aryl-2,3-dihydroimidazo[2,1- b]thiazole with N-(Ethoxycarbonyl)heteroaromatic Salts.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1663, doi. 10.1002/jhet.5570300634

By:

Shilcrat, Susan;
Lantos, Ivan;
Mcguire, Michael;
Pridgen, Lendon;
Davis, Louisa;
Eggleston, Drake;
Staiger, David;
Webb, Lee

Publication type:

Article

Diazines. IX. Metalation of 2-chloro, 2-methoxy and 2-pivaloylaminoquinoxaline.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1491, doi. 10.1002/jhet.5570300605

By:

Turck, A.;
Ple, N.;
Tallon, V.;
Queguiner, G.

Publication type:

Article

Synthesis and stereochemistry of new trihydrodiazabicyclo-[3.m.n]alkano[4′,5′:1,2]pyrido[3,4- b]indole ring system.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1543, doi. 10.1002/jhet.5570300616

By:

Misztal, Stanislaw;
Paluchowska, Maria H.;
Mokrosz, Maria J.;
Bartyzel, Piotr;
Mokrosz, Jerzy L.

Publication type:

Article

Reactions of 4-Methoxy-3-quinolinyl and 1,4-Dihydro-4-oxo-3-quino-linyl Sulfides Aiming at the Synthesis of 4-Chloro-3-Quinolinyl Sulfides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1623, doi. 10.1002/jhet.5570300627

By:

Maślankiewicz, Andrzej;
Boryczka, Stanislaw

Publication type:

Article

Assignment of the Phosphorus, Proton and Carbon-NMR Spectra of [(Tetrahydro-2-hydroxy-5,5-dimethyl-4 H-1,4,2-oxazaphosphorin-4-yl)methyl] phosphonic acid P-Oxide.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1683, doi. 10.1002/jhet.5570300638

By:

Dhawan, Balram;
Redmore, Derek;
Boyd, Walter A.

Publication type:

Article

Pyridine and pyrimidine ring syntheses from 4-(4-morpholino)-3-pentenone and from ethyl 3-(4-morpholino)-2-butenoate.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1513, doi. 10.1002/jhet.5570300609

By:

Ratemi, Elaref S.;
Namdev, Nivedita;
Gibson, Martin S.

Publication type:

Article

A new route to pyridine derivatives by the reaction of tris(isopropylthio)cyclopropenylium perchlorate with α-lithiated isocyanides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1691, doi. 10.1002/jhet.5570300640

By:

Kojima, Hideo;
Yamamoto, Kazuhiko;
Kinoshita, Yasuo;
Inoue, Hiroo

Publication type:

Article

K-region oxides and imines of benzo[ b]phenanthro[2,3- d]thiophene and benzo[ b]phenanthro[3,2- d]thiophene.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1521, doi. 10.1002/jhet.5570300611

By:

Blum, Jochanan;
Shalom, Yosef;
Harvey, Ronald G.

Publication type:

Article

Synthesis of 1-(4-substituted)benzyl-6-hydroxyisoquinolines with potential activity on NA<sup>+</sup>,K<sup>+</sup>-atpase.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1581, doi. 10.1002/jhet.5570300622

By:

Cerri, Alberto;
Mauri, Paola;
Mauro, Marina;
Melloni, Piero

Publication type:

Article

Tautomeric structure of 1-methyldihydropyridazino-[3,4- b]quinoxalines in solution.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1659, doi. 10.1002/jhet.5570300633

By:

Kurasawa, Yoshihisa;
Takada, Atsushi;
Kim, Ho Sik;
Okamoto, Yoshihisa

Publication type:

Article

Synthesis and characterization of the new 22-π aromatic furan-containing macrocycle, 'ozaphyrin'.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1485, doi. 10.1002/jhet.5570300604

By:

Miller, Douglas C.;
Johnson, Martin R.;
Becker, John J.;
Ibers, James A.

Publication type:

Article

A mass spectrometric investigation on some 4,7-dioxo-4,5,6,7-tetrahydroindole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1537, doi. 10.1002/jhet.5570300615

By:

Bertazzo, A.;
Ferlin, M. G.;
Chiarelotto, G.;
Catinella, S.;
Traldi, P.

Publication type:

Article

Synthesis and photophysical properties of fluorescent 2,5-dibenzoxazolylphenols and related compounds with excited state proton-transfer.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1613, doi. 10.1002/jhet.5570300626

By:

Kauffman, Joel M.;
Bajwa, Gurdip S.

Publication type:

Article

A reexamination of the reactions of 2,3-dichloro-1,4-naphthoquinone with thioamides.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1679, doi. 10.1002/jhet.5570300637

By:

Katritzky, Alan R.;
Fan, Wei-Qiang

Publication type:

Article

Synthesis of thieno[3,4- c] and thieno[3,2- c][2,1]benzothiazepines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1509, doi. 10.1002/jhet.5570300608

By:

Vega, Salvador;
Diaz, Juan A.

Publication type:

Article

The synthesis of 6,9-difluorobenzo[g]quinoline-5,10-dione. Displacements of the fluorides by diamines which lead to 6,9-bis[(aminoalkyl)amino]benzo[g]quinoline-5,10-diones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1565, doi. 10.1002/jhet.5570300619

By:

Krapcho, A. Paul;
Petry, Mary E.;
Landi, John J.;
Stallman, John;
Polsenberg, Johanna F.;
Hacker, Miles P.;
Spinelli, Silvano;
Oliva, Ambrogio;
Di Domenico, Roberto;
Menta, Emesto

Publication type:

Article

Tetrazole compounds. 8.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1517, doi. 10.1002/jhet.5570300610

By:

Fischer, Gerhard W.

Publication type:

Article

A new approach for the synthesis of fused pyrroles. The synthesis of acyl substituted pyrrolo[1,2- x]azines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1577, doi. 10.1002/jhet.5570300621

By:

Čopar, Anton;
Stanovnik, Branko;
Tišler, Miha

Publication type:

Article

Synthesis of novel 1-aryl[1]benzoxepino[5,4- c]pyrazole and [1]benzoxepino[5,4- d]pyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1653, doi. 10.1002/jhet.5570300632

By:

Chetoni, Fabio;
Da Settimo, Federico;
La Motta, Concettina;
Primofiore, Giampaolo

Publication type:

Article

Synthesis of some 5 H,12 H-[1]benzoxepino[4,3- b]indol-6-ones. A new heterocyclic ring system.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1481, doi. 10.1002/jhet.5570300603

By:

Chetoni, Fabio;
Da Settimo, Federico;
Marini, Anna Maria;
Primofiore, Giampaolo

Publication type:

Article

Synthesis of 4-(2-chloroethyl)-2,3-dihydro[1,4]oxazino[2,3- b]quinoline and 4-(2-chloroethyl)2,3-dihydropyrido[2,3- b][1,4]oxazine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1533, doi. 10.1002/jhet.5570300614

By:

Anderson, Wayne K.;
Dalvie, Deepak K.

Publication type:

Article

Bathochromic 1-amino-2(1 H)-pyrimidinimines and hydrazones by substitution/dimroth rearrangement of 1-amino-2-methylthiopyrimidinium salts.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1607, doi. 10.1002/jhet.5570300625

By:

Riemer, Beate;
Hassoun, Ahmed;
Liebscher, JÜRgen;
Jones, Peter G.;
Chrapkowski, Axel

Publication type:

Article

Acetylene chemistry. Part 29.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1677, doi. 10.1002/jhet.5570300636

By:

Reisch, Johannes;
Kamal, G. M.;
Gunaherath, B.

Publication type:

Article

Synthesis of 1,6-dihydro-5-hydroxy-6-oxo-3-(trifluoromethyl)-4-pyridazinecarboxylates.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1501, doi. 10.1002/jhet.5570300607

By:

Hegde, Shridhar G.;
Jones, Claude R.

Publication type:

Article

Cycloaddition behavior of 3,4-diazacyclopentadienone dioxides toward bicyclo[2.2.1]heptadiene derivatives. X-ray analysis of the cycloadduct and reaction pathway.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1557, doi. 10.1002/jhet.5570300618

By:

Eto, Masashi;
Harano, Kazunobu;
Yoshitake, Yasuyuki;
Hisano, Takuzo

Publication type:

Article

Heterocycles. 13. synthesis of [1,2- d]triazolo steroids.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1635, doi. 10.1002/jhet.5570300629

By:

Weintraub, Philip M.

Publication type:

Article

Reaction of 2,3-dichloro-5,6-dicyanopyrazine with enamines and some tertiary amines.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1571, doi. 10.1002/jhet.5570300620

By:

Hou, Dongfeng;
Oshida, Atsushi;
Matsuoka, Masaru

Publication type:

Article

Synthesis of detomidine and medetomidine metabolites: 1,2,3-trisubstituted arenes with 4′(5′)-imidazolylmethyl groups.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1645, doi. 10.1002/jhet.5570300631

By:

Stoilov, Ivan;
Watt, David S.;
Goodman, Jack P.;
Pyrek, Jan S. T.

Publication type:

Article

The reactions of benzofuroxan with carbonyl compounds on the surface of solid catalysts.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1477, doi. 10.1002/jhet.5570300602

By:

Takabatake, Tohru;
Hasegawa, Yumiko;
Hasegawa, Minoru

Publication type:

Article

Michael addition of N-isobutylidene- t-butylamine to dimethyl methoxymethylenemalonate and a new synthesis of some fused pyrazole derivatives from the adduct.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1529, doi. 10.1002/jhet.5570300613

By:

Ito, Kunio;
Ihara, Shogo;
Miyajima, Shingo

Publication type:

Article

The synthesis of 6,9-bis[(aminoalkyl)amino] substituted benzo[g]quinoxaline-, benzo[g]quinazoline- and benzo-[g]phthalazine-5,10-diones via regiospecific displacements.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1597, doi. 10.1002/jhet.5570300624

By:

Krapcho, A. Paul;
Maresch, Martin J.;
Helgason, Anna L.;
Rosner, Kristin E.;
Hacker, Miles P.;
Spinelli, Silvano;
Menta, Ernesto;
Oliva, Ambrogio

Publication type:

Article

An improved synthesis of cyclohexenothioxanthenones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1673, doi. 10.1002/jhet.5570300635

By:

Ran, Ruicheng;
Pittman, Charles U.

Publication type:

Article

Reaction of β-keto ethyleneacetals with hydroxylamine: A correction.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1497, doi. 10.1002/jhet.5570300606

By:

Paradkar, Vidyadhar M.;
Latham, Tamara B.;
Krishnaswami, Ashok

Publication type:

Article

Syntheses and photophysical properties of fluorescent 2-aryl-3-hydroxy-4-chromenones.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1549, doi. 10.1002/jhet.5570300617

By:

Kauffman, Joel M.;
Aziz, Mohammed A.

Publication type:

Article

Aerial oxidation kinetics of a phenolic porphyrin in acid solution.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1629, doi. 10.1002/jhet.5570300628

By:

Milgrom, Lionel R.;
Hill, Jonathan P.

Publication type:

Article

Pyridazines. LXVIII.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 6, p. 1685, doi. 10.1002/jhet.5570300639

By:

Heinisch, Gottfried;
Langer, Thierry

Publication type:

Article