Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 25341 | 284 | 16.9 | 44% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 5 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1745167 |
| 9 | 3 | CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII | 135847 |
| 3846 | 2 | O ETHYL THIOCARBOXYLATES//LITVINENKO PHYS ORGAN COAL CHEM//THIETHANE | 892 |
| 25341 | 1 | O ETHYL THIOCARBOXYLATES//2 AZAALLYL ANIONS//CONDENSED PYRIDINES | 284 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | O ETHYL THIOCARBOXYLATES | authKW | 430074 | 1% | 100% | 4 |
| 2 | 2 AZAALLYL ANIONS | authKW | 215037 | 1% | 100% | 2 |
| 3 | CONDENSED PYRIDINES | authKW | 215037 | 1% | 100% | 2 |
| 4 | NJC H COUPLING CONSTANTS | authKW | 215037 | 1% | 100% | 2 |
| 5 | PYRIDO3 2 4 5IMIDAZO1 2 D1 2 4TRIAZINE | authKW | 215037 | 1% | 100% | 2 |
| 6 | PYRIDOIMIDAZOLE | authKW | 215037 | 1% | 100% | 2 |
| 7 | COPPERII DIMERS | authKW | 143357 | 1% | 67% | 2 |
| 8 | 1 2 3 4 TETRAHYDROPYRIDO2 3 BPYRAZINE 2 3 DIONES | authKW | 107519 | 0% | 100% | 1 |
| 9 | 1 3H IMIDAZO4 5 B PYRIDIN 2 YLTHIOPROPAN 2 ONE | authKW | 107519 | 0% | 100% | 1 |
| 10 | 1 3H IMIDAZO4 5 BPYRIDIN 2 YLTHIO 1 PHENYL ETHANONE B | authKW | 107519 | 0% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 3023 | 46% | 0% | 132 |
| 2 | Chemistry, Multidisciplinary | 539 | 30% | 0% | 84 |
| 3 | Spectroscopy | 257 | 9% | 0% | 25 |
| 4 | Chemistry, Medicinal | 255 | 10% | 0% | 27 |
| 5 | Materials Science, Textiles | 187 | 3% | 0% | 8 |
| 6 | Crystallography | 113 | 6% | 0% | 17 |
| 7 | Chemistry, Physical | 43 | 11% | 0% | 32 |
| 8 | Chemistry, Applied | 31 | 4% | 0% | 11 |
| 9 | Pharmacology & Pharmacy | 25 | 8% | 0% | 23 |
| 10 | Chemistry, Inorganic & Nuclear | 13 | 4% | 0% | 10 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | PROGETTAZION SINTESI ETEROCICLI BIOLOGICAME | 107519 | 0% | 100% | 1 |
| 2 | UNIV VINCULAC BENEMERITA | 107519 | 0% | 100% | 1 |
| 3 | URA CNRS NO 351 | 107519 | 0% | 100% | 1 |
| 4 | TEACHERS ABHA | 53758 | 0% | 50% | 1 |
| 5 | PHYS SCI LANGLEY COURT | 35838 | 0% | 33% | 1 |
| 6 | ANAL DETERMINAZ STRUTTURALI | 26878 | 0% | 25% | 1 |
| 7 | INTERDIPARTIMENTALE ANAL DETERMINAZ STRUTTU | 23889 | 1% | 11% | 2 |
| 8 | DIPARTIMENTO SANITA PUBBL EPIDEMIOL CHIM ANAL A | 21502 | 0% | 20% | 1 |
| 9 | CHIM ORGAN HETEROCYCL URAC21 | 11945 | 0% | 11% | 1 |
| 10 | EXPT ONKOL | 10750 | 0% | 10% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 12839 | 13% | 0% | 36 |
| 2 | CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2409 | 2% | 0% | 6 |
| 3 | MAGNETIC RESONANCE IN CHEMISTRY | 2243 | 4% | 0% | 11 |
| 4 | POLISH JOURNAL OF PHARMACOLOGY AND PHARMACY | 2209 | 1% | 1% | 4 |
| 5 | ARCHIV DER PHARMAZIE | 1588 | 3% | 0% | 8 |
| 6 | DYES AND PIGMENTS | 1249 | 3% | 0% | 8 |
| 7 | FARMACO-EDIZIONE SCIENTIFICA | 1161 | 1% | 0% | 3 |
| 8 | BULLETIN OF THE RUSSIAN ACADEMY OF SCIENCES-DIVISION OF CHEMICAL SCIENCE | 1128 | 1% | 1% | 2 |
| 9 | HETEROCYCLES | 973 | 4% | 0% | 11 |
| 10 | JOURNAL OF CHEMICAL RESEARCH-S | 874 | 2% | 0% | 5 |
Author Key Words |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | CHIMICHI, S , TEDESCHI, P , CALVIETTI, S , PONTICELLI, F , (1997) CARBON-13 NMR STUDIES ON AZOLOPYRIDINES .4. THE THIAZOLOPYRIDINE SYSTEM.MAGNETIC RESONANCE IN CHEMISTRY. VOL. 35. ISSUE 9. P. 601-605 | 8 | 100% | 1 |
| 2 | SAVARINO, P , FEDOROV, LA , VISKARDI, G , BARNI, E , (1992) C-13 NMR-SPECTRA OF AZOLOPYRIDINES AND THEIR QUATERNARY-SALTS.BULLETIN OF THE RUSSIAN ACADEMY OF SCIENCES-DIVISION OF CHEMICAL SCIENCE. VOL. 41. ISSUE 4. P. 672-677 | 11 | 79% | 0 |
| 3 | OZCELIK, AB , ULGER, M , ASLAN, G , EMEKDAS, G , OZDEN, T , (2014) STUDIES ON IN VITRO ANTIMYCOBACTERIAL ACTIVITIES OF SOME 2-SUBSTITUTEDIMIDAZO[4,5-B] AND [4,5-C]PYRIDINE DERIVATIVES.REVUE ROUMAINE DE CHIMIE. VOL. 59. ISSUE 1. P. 5 -8 | 10 | 42% | 0 |
| 4 | SAVARINO, P , VISCARDI, G , BARNI, E , CARPIGNANO, R , (1990) ASSEMBLED SYSTEMS [PICOLINE]-[X-AZOLOPYRIDINE] - BASES, SALTS AND POLYMETHINE DYES.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 27. ISSUE 6. P. 1777-1785 | 9 | 90% | 1 |
| 5 | COUTURE, A , GRANDCLAUDON, P , IONESCU, D , IVAN, L , (1995) EFFICIENT PREPARATION OF 2-ALKYL-, ARYL- AND HETEROARYLTHIAZOLO[4,5-C]QUINOLINES.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS. VOL. 101. ISSUE 1-4. P. 173-177 | 6 | 100% | 1 |
| 6 | CHIMICHI, S , COSIMELLI, B , BRUNI, F , SELLERI, S , COSTANZO, A , GUERRINI, G , VALLE, G , (1994) CHEMISTRY OF SUBSTITUTED PYRAZOLO[1,5-A]PYRIMIDINES .4. A STRUCTURAL CORRECTION OF A SERIES OF PYRAZOLO[5',1'-2,3]PYRIMIDO[5,4-D][1,2]DIAZEPINES ON THE BASIS OF NMR-SPECTROSCOPY AND X-RAY-DIFFRACTION ANALYSIS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2. VOL. . ISSUE 7. P. 1657-1660 | 6 | 100% | 6 |
| 7 | FEDOROV, LA , SAVARINO, P , VISKARDI, G , REBROV, AI , BARNI, E , (1992) C-13 NMR-SPECTROSCOPY OF TAUTOMERIC CONVERSIONS IN IMIDAZOLE COMPOUNDS.BULLETIN OF THE RUSSIAN ACADEMY OF SCIENCES-DIVISION OF CHEMICAL SCIENCE. VOL. 41. ISSUE 2. P. 223-230 | 7 | 88% | 3 |
| 8 | BARRACLOUGH, P , SMITH, S , (1995) SYNTHESIS OF AN (IMIDAZO[1,2-A]PYRIMIDIN-2-YL) PHENYL-ETHANOL DERIVATIVE AS A SULMAZOLE PRONETTHALOL HYBRID MODEL.JOURNAL OF CHEMICAL RESEARCH-S. VOL. . ISSUE 2. P. 56-57 | 6 | 86% | 3 |
| 9 | GIORGI, G , SALVINI, L , PONTICELLI, F , TEDESCHI, P , (1996) CHARACTERIZATION AND DIFFERENTIATION OF HETEROCYCLIC ISOMERS .3. STUDY OF HIGH INTERNAL ENERGY IONS PRODUCED BY ELECTRON IONIZATION MASS SPECTROMETRY ON 3-METHYL-1,2- AND 2-METHYL-1,3-THIAZOLOPYRIDINES.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 33. ISSUE 6. P. 1895-1902 | 7 | 70% | 2 |
| 10 | KORABIK, M , MATERNY, M , SURGA, W , GLOWIAK, T , MROZINSKI, J , (1998) CRYSTAL STRUCTURE, MAGNETISM AND SPECTROSCOPY OF DIMERIC COPPER(II) COMPLEX WITH 2-METHYLPYRIDO[2,3-D]IMIDAZOLE.JOURNAL OF MOLECULAR STRUCTURE. VOL. 443. ISSUE 1-3. P. 255 -263 | 7 | 64% | 8 |
Classes with closest relation at Level 1 |