BEITRAEGE ZUR CHEMIE VON 1,2,4-OXADIAZOLEN MIT C-5-HETEROATOM-BINDUNG. II. SYNTHESE VON 5,6-DIHYDRO-4H-1,2,4-OXADIAZINEN DURCH RINGERWEITERUNG VON DELTA ²-1,2,4-OXADIAZOLIN-5-ONEN = CONTRIBUTIONS A LA CHIMIE DES OXADIAZOLES-1,2,4 AVEC UNE LIAISON C5-HETEROATOME. II. SYNTHESE DE DIHYDRO-5,6 4H-OXADIAZINES-1,2,4 PAR AGRANDISSEMENT DE CYCLE DE DELTA ²-OXADIAZOLINE-1,2,4 ONES-5TAKACS K; HARSANYI K; KOLONITS P et al.1975; CHEM. BER.; DTSCH.; DA. 1975; VOL. 108; NO 6; PP. 1911-1923; ABS. ANGL.; BIBL. 15 REF.Article

BEITRAEGE ZUR TITRIMETRISCHEN BESTIMMUNG VON DIMEREN HYDROXYALDEHYDEN = CONTRIBUTIONS AU DOSAGE TITRIMETRIQUE D'HYDROXYALDEHYDES DIMERESBALOGH S; KOLOS E; GALL G et al.1975; Z. (FRESENIUS') ANAL. CHEM.; DTSCH.; DA. 1975; VOL. 276; NO 3; PP. 201-204; ABS. ANGL.; BIBL. 17 REF.Article

One-pot route to vinyl-2,3-dihydrobenzofuransNOVAK, L; KOVACS, P; KOLONITS, P et al.Heterocycles (Sendai). 1994, Vol 38, Num 1, pp 177-179, issn 0385-5414Article

STEREOCONTROLLED SYNTHESIS OF THE INSECT GROWTH REGULATORS - ALKYL(2E,4E)-DODECADIENOATESNOVAK L; ROHALY J; KOLONITS P et al.1982; LIEBIGS ANN. CHEM.; ISSN 0170-2041; DEU; DA. 1982; NO 6; PP. 1173-1182; ABS. GER; BIBL. 11 REF.Article

SYNTHESIS OF RESERPINE-TYPE ALKALOIDS. II: SYNTHESIS OF 18-HYDROXYYOHIMBINE STEREOISOMERS AND RAUNESCINE ANALOGUES WITH NORMAL SKELETONSSZANTAY C; HONTY K; BLASKO G et al.1983; LIEBIGS ANNALEN DER CHEMIE; ISSN 0170-2041; DEU; DA. 1983; NO 8; PP. 1278-1291; ABS. GER; BIBL. 21 REF.Article

Synthese des rac-5'-O-Methylphaseollinisoflavans = Synthèse de rac-O-méthyl-5' phaseollinisoflavane = Synthesis of rac-5'-O-methylphaseollinisoflavaneANTUS, S; GOTTSEGEN, A; KOLONITS, P et al.Liebigs Annalen der Chemie. 1986, Num 12, pp 2179-2181, issn 0170-2041Article

A novel ring transformation: 1,2,4-oxadiazoles from pyrimidine-N-oxidesKORBONITS, D; SIMON, K; KOLONITS, P et al.Tetrahedron letters. 1983, Vol 24, Num 51, pp 5763-5766, issn 0040-4039Article

Synthese von 4-Aminopyrimidinen aus 1,2,4-Oxadiazolen. I: Eine neue, allgemeine Methode zur Herstellung von 4-Aminochinazolinen und deren Heteroanaloga = Synthèse d'amino-4 pyrimidines à partir d'oxadiazoles-1,2,4. I: Une nouvelle méthode générale de synthèse d'amino-4 quinazolines et de leurs analogues hétérocycliques = Synthesis of 4-aminopyrimidines from 1,2,4-oxadiazoles. I: A novel general method for the preparation of 4-aminoquinazolines and their hetero analoguesKORBONITS, D; KISS, P; SIMON, K et al.Chemische Berichte. 1984, Vol 117, Num 11, pp 3183-3193, issn 0009-2940Article

Ring-chain tautomerism of 4-hydroximino-hexahydropyrimidines substituted in position 2KORBONITS, D; TOBIAS-HEJA, E; KOLONITS, P et al.Chemische Berichte. 1991, Vol 124, Num 5, pp 1199-1202, issn 0009-2940Article

SYNTHESIS OF SOME PTEROCARPENES OBTAINED FROM BRYA EBENUSANTUS S; GOTTSEGEN A; KOLONITS P et al.1982; PERKIN TRANS. 1; ISSN 0300-922X; GBR; DA. 1982; NO 6; PP. 1389-1394; BIBL. 18 REF.Article

Solvent-dependent reversible rearrangement of 4-(hydroxyimino)hexahydropyrimidines to 4-aminotetrahydropyrimidine 3-oxidesKORBONITS, D; TOBIAS-HEJA, E; SIMON, K et al.Liebigs Annalen der Chemie. 1994, Num 1, pp 19-22, issn 0170-2041Article

Ring-chain tautomerism of 3,5-disubstituted 5,6,7,8-tetrahydro-3H-[1,2,4]oxadiazolo[4,3-c]pyrimidine, a novel heterocyclic ring systemKORBONITS, D; TOBIAS-HEJA, E; SIMON, K et al.Chemische Berichte. 1991, Vol 124, Num 9, pp 2065-2070, issn 0009-2940Article

Total synthesis of the racemic 3-methyl analogue of the antitumor agent acivicinGOMBOS, Z; NYITRAI, J; KOLONITS, P et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 11, pp 1915-1921, issn 0300-922XArticle

A convenient synthetic route to (+)-faranal: the trail pheromone of Pharaoh's antPOPPE, L; NOVAK, L; KOLONITS, P et al.Tetrahedron letters. 1986, Vol 27, Num 47, pp 5769-5772, issn 0040-4039Article

Ring-Chain tautomerism of pyrimido[6,1-a]isoquinolinesKORBONITS, D; HORVATH, G; KISS, P et al.Chemische Berichte. 1990, Vol 123, Num 3, pp 493-498, issn 0009-2940Article

Synthesis of some new isoxazolylacetic acid derivativesGOMBOS, Z; NYITRAI, J; DOLESCHALL, G et al.Journal of the Chemical Society. Perkin transactions. I. 1993, Num 1, pp 139-143, issn 0300-922XArticle

Synthesis of vinca alkaloids and related compounds. XXXIII: Formation of a new ring system via addition of methyl acrylate to indoloquinolizine derivativesSZABO, L; KOLONITS, P; KALAUS, G et al.Heterocycles (Sendai). 1987, Vol 25, pp 157-165, issn 0385-5414, no. spécArticle

Preparation and separation of 1-methyl-1,2,3,4-tetrahydro-β-carboline enantiomers by HPLC using a new derivatization reagentMILEN, M; HAZAI, L; KOLONITS, P et al.Journal of liquid chromatography & related technologies. 2004, Vol 27, Num 18, pp 2921-2933, issn 1082-6076, 13 p.Article

Structural reinvestigation of two diastereoisomeric aspidosperma-eburnea type bis-indoles by NMR methods. Detection of a hidden exchange partner and implications in NOE analysisSZANTAY, C. JR; DEMETER, A; HONTY, K et al.Magnetic resonance in chemistry. 1993, Vol 31, Num 8, pp 773-785, issn 0749-1581Article

Synthesis of 4-aminopyrimidines from 1,2,4-oxadiazoles. V: Reductive formation of 2-(benzoylamino) indole from 3-(2-aminobenzyl)-5-phenyl-1,2,4-oxadiazole and its transformation to 6-phenyl-8H-pyrimido-[1,6-a:4,5-b'] diindole, a new heterocyclic ring systemBATA, I; KORBONITS, D; KOLONITS, P et al.Chemische Berichte. 1993, Vol 126, Num 8, pp 1835-1841, issn 0009-2940Article

Synthesis of 4-aminopyrimidines from 1,2,4-oxadiazoles. II: A general method for the preparation of 4-substituted 6,7-dihydro-9,10-dialkoxy-2H-pyrimido[6,1-a]isoquinolin-2-imine hydrochloridesKORBONITS, D; KISS, P; BATA, I et al.Chemische Berichte. 1987, Vol 120, Num 6, pp 1039-1043, issn 0009-2940Article

Synthesis of vinca alkaloids and related compounds. LXVIII: Two a diastereoisomeric aspidosperma-eburnea type bis-indoles : their synthesis and structure revisitedHONTY, K; SZANTAY, C. JR; KOLONITS, P et al.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 45, issn 0040-4020, XI, 10421-10426 [7 p.]Article

Synthesis of 4-aminopyrimidines from 1,2,4-oxadiazoles. IV: A novel heterocyclic rearrangement : formation of 4-hydroximinohexahydropyrimidines from 3-(2-aminoethyl)-4,5-dihydro-1,2,4-oxadiazolesKORBONITS, D; TOBIAS-HEJA, E; SIMON, K et al.Journal of the Chemical Society. Perkin transactions. I. 1992, Num 22, pp 3069-3074, issn 0300-922XArticle

Synthesis of Vinca alkaloids and related compounds. XVIII: 18.¹ stereochemical investigations on some intermediates leading to (+)-vincamineSZABO, L; KOLONITS, P; KALAUS, G et al.Perkin transactions. 2. 1984, Num 10, pp 1629-1636, issn 0300-9580Article