Pascal and Francis Bibliographic Databases

Help

Search results

Your search

kw.\*:("OXYGEN SULFUR NITROGEN HETEROCYCLE")

Document Type [dt]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Publication Year[py]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Discipline (document) [di]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Language

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Author Country

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Results 1 to 25 of 578

  • Page / 24
Export

Selection :

  • and

CHEMISTRY OF THE PHENOXATHIINS. III. SYNTHESIS OF BENZO-(1'',2'':5,6:5'',4'':5',6') BIS (1,4) OXATHIINO (3,2-B:3',2'-B') DIPYRIDINE.MARTIN GE; TURLEY JC; MILLER RF et al.1978; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1978; VOL. 15; NO 1; PP. 101-103; BIBL. 17 REF.Article

PROCEDE D'OBTENTION DE SYSTEMES BICYCLIQUES COMPORTANT L'ISOTHIAZOLEALAM LV; KVITKO I YA.1978; KHIM. GETEROCIKL. SOEDIN., LATV. S.S.R.; S.S.S.R.; DA. 1978; NO 4; PP. 560Article

THE THIENO (3,4-C)-1,2,5-OXADIAZOLE SYSTEM, A NON-CLASSICAL 10PI -ELECTRON HETEROCYCLE.TSUGE O; TAKATA T; NOGUCHI M et al.1977; HETEROCYCLES; JAP.; DA. 1977; VOL. 6; NO 8; PP. 1173-1178; BIBL. 6 REF.Article

SYNTHESE DES THIAZOLOSOLASODANESIRISMETOV MP; KURIL'SKAYA VV; GORYAEV MI et al.1976; IZVEST. AKAD. NAUK KAZAKH. S.S.R.; S.S.S.R.; DA. 1976; VOL. 26; NO 4; PP. 41-43; ABS. KAZ.; BIBL. 3 REF.Article

SYNTHESIS OF 1,2,3,5-OXATHIADIAZOLE 2-OXIDES FROM AMIDOXIMES AND THIONYL CHLORIDE AND THE MECHANISM OF THEIR THERMALLY INDUCED FRAGMENTATION AND REARRANGEMENT TO CARBODIIMIDES.DONDONI A; BARBARO G; BATTAGLIA A et al.1977; J. ORG. CHEM.; U.S.A.; DA. 1977; VOL. 42; NO 21; PP. 3372-3377; BIBL. 32 REF.Article

6-CHLORO-4,5-DIETHYL-1,2,3-OXATHIAZINE 2,2-DIOXIDE.JANSING JA; WHITE JG.1978; ACTA CRYSTALLOGR., B; DNK; DA. 1978; VOL. 34; NO 7; PP. 2376-2378; BIBL. 5 REF.Article

SYNTHESE ET STRUCTURE D'OXO-2 BENZO-5,6 DIHYDRO-3,4 OXATHIAZINES-1,2,3.CAZAUX L; TISNES P.1976; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1976; VOL. 13; NO 3; PP. 665-668; ABS. ANGL.; BIBL. 13 REF.Article

REACTION OF 2-AMINO-5-BROMO-1,3-THIAZOLES WITH SODIUM 2-HYDROXY-ETHOXIDE; PREPARATION OF 2-AMINO-3A,5,6,7A-TETRAHYDRO (1,3) THIAZOLO (1,4) DIOXINS.FORLANI L; MEDICI A; RICCI M et al.1977; SYNTHESIS; GERM.; DA. 1977; NO 5; PP. 320-322; BIBL. 4 REF.Article

MASSENSPEKTROMETRISCHE UNTERSUCHUNGEN VON ISOMEREN DES AMINOBENZOFUROBENZTHIAZOLS = ETUDES EN SPECTROMETRIE DE MASSE D'ISOMERES DE L'AMINOBENZOFUROBENZOTHIAZOLEFLOREA S; RIEPE W.1977; AN. UNIV. CRACOVA, MAT. FIZ.-CHIM.; ROM; DA. 1977; VOL. 5; PP. 89-93; BIBL. 5 REF.Article

Synthese neuer 4-Oxo-4H-pyrido[3',2':4,5]theino[3,2-d]-(1,3)oxazineVIEWEG, H; KRASSELT, U; BÖHM, N et al.Pharmazie. 1990, Vol 45, Num 10, pp 731-733, issn 0031-7144Article

Ring transformation of 5-aroyl-3(2H)-isothiazolones to 1,2,5-oxathiazole and 1,2,3-thiadiazole derivativesTSOLOMITIS, A; SANDRIS, C.Journal of heterocyclic chemistry. 1984, Vol 21, Num 6, pp 1679-1683, issn 0022-152XArticle

A convenient, improved synthesis of (camphoryl)sulfonyl oxaziridinesMERGELSBERG, I; GALA, D; SCHERER, D et al.Tetrahedron letters. 1992, Vol 33, Num 2, pp 161-164, issn 0040-4039Article

A simple preparation of (3aα,4α,7α,7aα)-tetrahydro-4,7-epithiofuro[3,4-c]pyridine-1,3,6 (3aH)-trionesTAKIDO, T; ITABASHI, K.Synthesis (Stuttgart). 1985, Num 4, pp 430-432, issn 0039-7881Article

CONFORMATIONAL STUDIES OF 5-SUBSTITUTED 3-ARYL-1,2,3-OXATHIAZOLIDINE 2-OXIDES USING 13C-NMRMIZUNO T; NISHIYAMA T; NAKAI Y et al.1982; JOURNAL OF HETEROCYCLIC CHEMISTRY; ISSN 0022-152X; USA; DA. 1982; VOL. 19; NO 6; PP. 1553-1555; BIBL. 10 REF.Article

MASS SPECTRAL FRAGMENTATIONS OF 6-ARYL-5,6,7,8-TETRAHYDRO-4H-1,3,2,6-DIOXATHIAZOCINE 2-OXIDESNISHIYAMA T; NAKAI Y; KUSHIYAMA M et al.1982; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1982; VOL. 19; NO 5; PP. 1223-1226; BIBL. 6 REF.Article

STRUCTURE OF 8,2'-ANHYDRO-8-MERCAPTO-9-BETA -D-ARABINOFURANOSYLHYPOXANTHYLYL (3',5')-8,2'-ANHYDRO-8-MERCAPTO-9-BETA -D-ARABINOFURANOSYLADENINE (ISPA8) HEXAHYDRATEHAMADA K; MATSUO Y; MIYAMAE A et al.1982; ACTA CRYSTALLOGR., B; ISSN 0567-7408; DNK; DA. 1982; VOL. 38; NO 9; PP. 2528-2531; BIBL. 11 REF.Article

THE CRYSTAL AND MOLECULAR STRUCTURES OF 2,5-DIMETHYL-1,6-DIOXA-6A-THIAPENTALENE AND 2,5-DIPHENYL-3,4-DIAZA-1,6-DIOXA-6A-THIAPENTALENEDALSENG M; HANSEN LK; HORDVIK A et al.1981; ACTA CHEM. SCAND., SER. A; ISSN 0302-4377; DNK; DA. 1981; VOL. 35; NO 9; PP. 645-651; BIBL. 21 REF.Article

"4,7-LACTAMS", INTERMEDIATES FOR PENEMS SYNTHESIS. I: SKELETAL CONVERSION OF PENICILLANIC ACID TO (+)-2,2,5,5-TETRAMETHYL-9-OXO-3-OXA-6-THIA-1-AZABICYCLO (5,2,01,7) NONANECRUGNOLA A; LONGO A; CASABUONA F et al.1981; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1981; VOL. 22; NO 41; PP. 4141-4144; BIBL. 9 REF.Article

STEROIDES MODIFIES. IV: SYNTHESE DES THIAZOLO DIOSGENINESIRISMETOV MP; GORYAEV MI; RIVKINA TV et al.1980; IZV. AKAD. NAUK KAZ. SSR, SER. HIM.; ISSN 0002-3205; SUN; DA. 1980; NO 3; PP. 60-62; ABS. KAZ; BIBL. 3 REF.Article

STRUCTURAL STUDIES OF S-CYCLOADENOSINE DERIVATIVES. I. THE CRYSTAL AND MOLECULAR STRUCTURE OF 8,2'-ANHYDRO-8-MERCAPTO-9-BETA -D-ARABINOFURANOSYLADENINE 5'-MONOPHOSPHATE TRIHYDRATE (8,2'-S-CYCLO 5'-AMPTANAKA K; FUJII S; FUJIWARA T et al.1979; ACTA CRYSTALLOGR., B; DNK; DA. 1979; VOL. 35; NO 4; PP. 929-933; BIBL. 17 REF.Article

THERMOLYSIS OF 6H-1,3,5-OXATHIAZINES. SYNTHESIS OF 3,4-DIHYDRO-2H-1,3,5-THIADIAZINESGIORDANO C; BELLI A; ABIS L et al.1979; TETRAHEDRON LETTERS; GBR; DA. 1979; NO 17; PP. 1537-1538; BIBL. 12 REF.Article

ANALYSE CONFORMATIONNELLE PAR RMN DU PROTON DES OXO-2 OXATHIAZANNES-1,2,3 (SULFINAMATES CYCLIQUES) DIVERSEMENT SUBSTITUES EN 3, 4 ET 6TISNES P; MARONI P; CAZAUX L et al.1979; ORG. MAGNET. RESON.; GBR; DA. 1979; VOL. 12; NO 8; PP. 481-489; ABS. ENG; BIBL. 20 REF.Article

A NOVEL SYNTHESIS OF 1,3,4-OXATHIAZOLES USING NITRILE SULPHIDESPATON RM; ROSS JF; CROSBY J et al.1979; J. CHEM. SOC., CHEM. COMMUNIC.; GBR; DA. 1979; NO 24; PP. 1146-1147; BIBL. 5 REF.Article

MESO-HETEROCYCLIC ANALOGUES OF 9,10-DIHYDROANTHRACENE. XIV. SOME INDOLES AND CARBAZOLES DERIVED FROM PHENOXATHIINCOIC JP; SAINT RUF G.1978; J. HETEROCYCL. CHEM.; USA; DA. 1978; VOL. 15; NO 8; PP. 1367-1371; BIBL. 20 REF.Article

SOME DERIVATIVES OF 4H-PYRANO (4,3-D) THIAZOLE. A NOVEL RING SYSTEM.PHILIPP AH; HUMBER LG; MARTEL RR et al.1978; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1978; VOL. 15; NO 3; PP. 413-416; BIBL. 17 REF.Article

  • Page / 24