Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
20469 | 459 | 22.5 | 49% |
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 |
2318 | 2 | COUMARIN//PECHMANN REACTION//PECHMANN CONDENSATION | 4477 |
20469 | 1 | KROHNKES REACTION//KROHNKES PYRIDINE SYNTHESIS//PYRIDO5 6COUMARINS | 459 |
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 | KROHNKES REACTION | authKW | 399149 | 1% | 100% | 6 |
2 | KROHNKES PYRIDINE SYNTHESIS | authKW | 199575 | 1% | 100% | 3 |
3 | PYRIDO5 6COUMARINS | authKW | 199575 | 1% | 100% | 3 |
4 | FURO3 2 CCOUMARINS | authKW | 177397 | 1% | 67% | 4 |
5 | 3 FORMYLCOUMARIN AMIDINES | authKW | 133050 | 0% | 100% | 2 |
6 | 7 8 FUSED PYRIDO5 6COUMARINS | authKW | 133050 | 0% | 100% | 2 |
7 | DICOUMARINYL PYRIDINES | authKW | 133050 | 0% | 100% | 2 |
8 | PYRIDO2 3 CCOUMARIN | authKW | 133050 | 0% | 100% | 2 |
9 | FURO3 2 CCOUMARIN | authKW | 99784 | 1% | 50% | 3 |
10 | NEO TANSHINLACTONE | authKW | 99784 | 1% | 50% | 3 |
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 | 9559 | 64% | 0% | 295 |
2 | Chemistry, Multidisciplinary | 606 | 25% | 0% | 116 |
3 | Chemistry, Medicinal | 578 | 11% | 0% | 51 |
4 | Pharmacology & Pharmacy | 9 | 5% | 0% | 25 |
5 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 2 | 0% | 0% | 2 |
6 | Medical Laboratory Technology | 0 | 0% | 0% | 2 |
7 | Multidisciplinary Sciences | 0 | 0% | 0% | 2 |
8 | Chemistry, Inorganic & Nuclear | 0 | 1% | 0% | 6 |
9 | Chemistry, Applied | -0 | 1% | 0% | 3 |
10 | Crystallography | -0 | 0% | 0% | 2 |
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 | AVPG GAGANMAHAL | 66525 | 0% | 100% | 1 |
2 | BIOORGAN CHEM MEMBRANE BIOPHYS | 66525 | 0% | 100% | 1 |
3 | CEF QUIM FARMACEUT | 66525 | 0% | 100% | 1 |
4 | CHIM BIOCHIM MOL SUPERMOLUMR 5246 | 66525 | 0% | 100% | 1 |
5 | ENSICAENLCMT | 66525 | 0% | 100% | 1 |
6 | EQUIPE BIOCHIM PHARMACEUT | 66525 | 0% | 100% | 1 |
7 | FRE 2718INSERMU648 PHARMACOCHIM MOL CELLU | 66525 | 0% | 100% | 1 |
8 | ICBMSESCPE LYON | 66525 | 0% | 100% | 1 |
9 | ORGAN CHEMHEROON POLYTECH 9 | 66525 | 0% | 100% | 1 |
10 | RED HOSP | 66525 | 0% | 100% | 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 | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 33147 | 15% | 1% | 70 |
2 | INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 7177 | 3% | 1% | 15 |
3 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 5488 | 7% | 0% | 30 |
4 | HETEROCYCLIC COMMUNICATIONS | 2679 | 2% | 1% | 8 |
5 | ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL | 2014 | 2% | 0% | 8 |
6 | SYNTHETIC COMMUNICATIONS | 1675 | 4% | 0% | 19 |
7 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 1372 | 3% | 0% | 14 |
8 | SYNTHESIS-STUTTGART | 1275 | 4% | 0% | 17 |
9 | KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII | 1036 | 2% | 0% | 10 |
10 | LIEBIGS ANNALEN DER CHEMIE | 1004 | 2% | 0% | 7 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | KROHNKES REACTION | 399149 | 1% | 100% | 6 | Search KROHNKES+REACTION | Search KROHNKES+REACTION |
2 | KROHNKES PYRIDINE SYNTHESIS | 199575 | 1% | 100% | 3 | Search KROHNKES+PYRIDINE+SYNTHESIS | Search KROHNKES+PYRIDINE+SYNTHESIS |
3 | PYRIDO5 6COUMARINS | 199575 | 1% | 100% | 3 | Search PYRIDO5+6COUMARINS | Search PYRIDO5+6COUMARINS |
4 | FURO3 2 CCOUMARINS | 177397 | 1% | 67% | 4 | Search FURO3+2+CCOUMARINS | Search FURO3+2+CCOUMARINS |
5 | 3 FORMYLCOUMARIN AMIDINES | 133050 | 0% | 100% | 2 | Search 3+FORMYLCOUMARIN+AMIDINES | Search 3+FORMYLCOUMARIN+AMIDINES |
6 | 7 8 FUSED PYRIDO5 6COUMARINS | 133050 | 0% | 100% | 2 | Search 7+8+FUSED+PYRIDO5+6COUMARINS | Search 7+8+FUSED+PYRIDO5+6COUMARINS |
7 | DICOUMARINYL PYRIDINES | 133050 | 0% | 100% | 2 | Search DICOUMARINYL+PYRIDINES | Search DICOUMARINYL+PYRIDINES |
8 | PYRIDO2 3 CCOUMARIN | 133050 | 0% | 100% | 2 | Search PYRIDO2+3+CCOUMARIN | Search PYRIDO2+3+CCOUMARIN |
9 | FURO3 2 CCOUMARIN | 99784 | 1% | 50% | 3 | Search FURO3+2+CCOUMARIN | Search FURO3+2+CCOUMARIN |
10 | NEO TANSHINLACTONE | 99784 | 1% | 50% | 3 | Search NEO+TANSHINLACTONE | Search NEO+TANSHINLACTONE |
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 | PANDYA, SU , PANDYA, UR , HIRANI, BR , BRAHMBHATT, DI , (2006) ONE POT SYNTHESIS OF DIARYLPYRIDO[3,2-C]COUMARINS.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 43. ISSUE 3. P. 795 -798 | 15 | 79% | 2 |
2 | LI, JS , FU, DM , XUE, Y , LI, ZW , LI, DL , DA, YD , YANG, F , ZHANG, L , LU, CH , LI, G , (2015) ONE-STEP SYNTHESIS OF FUROCOUMARINS VIA OXIDATIVE ANNULATION OF 4-HYDROXYCOUMARINS WITH DDQ.TETRAHEDRON. VOL. 71. ISSUE 18. P. 2748 -2752 | 16 | 52% | 0 |
3 | ANGELOVA, VT , FREY, W , IVANOV, IC , VASSILEV, N , GLASNOV, TN , (2014) ONE-POT SYNTHESIS OF A CHROMENO[4,3,2-DE]-1,6-NAPHTHYRIDINE DERIVATIVE FROM 4-CHLOROCOUMARIN-3-CARBALDEHYDE.BULGARIAN CHEMICAL COMMUNICATIONS. VOL. 46. ISSUE . P. 53 -58 | 13 | 59% | 0 |
4 | PATEL, AK , PATEL, NH , PATEL, MA , PATEL, CV , BRAHMBHATT, DI , (2014) SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SOME NEW 4-(2,6-DIARYLPYRIDIN-4-YL)-2H-CHROMEN-2-ONES.SYNTHETIC COMMUNICATIONS. VOL. 44. ISSUE 13. P. 1881 -1887 | 13 | 59% | 0 |
5 | PATEL, MA , BHILA, VG , PATEL, NH , PATEL, AK , BRAHMBHATT, DI , (2012) SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF SOME PYRIDINE AND QUINOLINE FUSED CHROMENONE DERIVATIVES.MEDICINAL CHEMISTRY RESEARCH. VOL. 21. ISSUE 12. P. 4381-4388 | 12 | 60% | 7 |
6 | JAMES, CA , COELHO, AL , GEVAERT, M , FORGIONE, P , SNIECKUS, V , (2009) COMBINED DIRECTED ORTHO AND REMOTE METALATION-SUZUKI CROSS-COUPLING STRATEGIES. EFFICIENT SYNTHESIS OF HETEROARYL-FUSED BENZOPYRANONES FROM BIARYL O-CARBAMATES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 74. ISSUE 11. P. 4094 -4103 | 22 | 29% | 52 |
7 | CHOVATIYA, YL , KUNDALIYA, KN , GIRI, RR , BRAHMBHATT, DI , (2016) SYNTHESIS AND ANTIMICROBIAL EVALUATION OF SOME NEW ASYMMETRICALLY SUBSTITUTED 4-ARYL-2,6-DI(COUMARINYL) PYRIDINES.JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. VOL. 61. ISSUE 1. P. 2788 -2791 | 10 | 56% | 0 |
8 | BRAHMBHATT, DI , PANDYA, VP , PATEL, CN , PATEL, MA , (2005) SYNTHESIS OF SOME 3-PHENYL-4-METHYL-6-(6-STYRYL-4-ARYLPYRIDIN-2-YL)-, 6-(4-STYRYL-6-ARYLPYRIDIN-2-YL)- AND 6-(4-ARYL-8-ARYLEDINE-5,6,7,8-TETRAHYDROQUINOLIN-2-YL)COUMARINS.INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY. VOL. 44. ISSUE 9. P. 1863 -1867 | 8 | 89% | 9 |
9 | KOLITA, S , BORAH, P , NAIDU, PS , BHUYAN, PJ , (2016) DMSO AND IODINE MEDIATED REACTION OF 4-HYDROXYCOUMARINS AND ALDEHYDES/ARYL METHYL KETONES: SYNTHESIS OF FURO[3,2-C]COUMARINS.TETRAHEDRON. VOL. 72. ISSUE 4. P. 532 -538 | 13 | 37% | 1 |
10 | DONG, YZ , NAKAGAWA-GOTO, K , LAI, CY , MORRIS-NATSCHKE, SL , BASTOW, KF , LEE, KH , (2011) ANTITUMOR AGENTS 281. DESIGN, SYNTHESIS, AND BIOLOGICAL ACTIVITY OF SUBSTITUTED 4-AMINO-7,8,9,10-TETRAHYDRO-2H-BENZO[H]CHROMEN-2-ONE ANALOGS (ATBO) AS POTENT IN VITRO ANTICANCER AGENTS.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 21. ISSUE 1. P. 546-549 | 7 | 78% | 7 |
Classes with closest relation at Level 1 |