Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
27288 | 233 | 26.1 | 70% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
3 | 4 | PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY | 1882812 |
55 | 3 | MYCOLOGY//MYCOTOXINS//AFLATOXIN | 89641 |
837 | 2 | ENDOPHYTIC FUNGI//ENDOPHYTIC FUNGUS//ENDOPHYTE | 11774 |
27288 | 1 | VERBENACHALCONE//MICONAZOLE POTENTIATOR//AZOLE POTENTIATOR | 233 |
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 | VERBENACHALCONE | authKW | 917371 | 3% | 100% | 7 |
2 | MICONAZOLE POTENTIATOR | authKW | 524212 | 2% | 100% | 4 |
3 | AZOLE POTENTIATOR | authKW | 393159 | 1% | 100% | 3 |
4 | CITRIDONES | authKW | 393159 | 1% | 100% | 3 |
5 | VERBENA LITTORALIS | authKW | 294868 | 1% | 75% | 3 |
6 | CYTOCHROME BC1 REDUCTASE INHIBITOR | authKW | 262106 | 1% | 100% | 2 |
7 | LITTORACHALCONE | authKW | 262106 | 1% | 100% | 2 |
8 | N ALKYL 21HPYRIDONE | authKW | 262106 | 1% | 100% | 2 |
9 | NEURITOGENIC COMPOUNDS | authKW | 262106 | 1% | 100% | 2 |
10 | PF1140 | authKW | 262106 | 1% | 100% | 2 |
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 | 2234 | 44% | 0% | 103 |
2 | Chemistry, Medicinal | 1182 | 21% | 0% | 50 |
3 | Pharmacology & Pharmacy | 357 | 24% | 0% | 57 |
4 | Chemistry, Multidisciplinary | 145 | 18% | 0% | 43 |
5 | Crystallography | 109 | 6% | 0% | 15 |
6 | Biotechnology & Applied Microbiology | 105 | 10% | 0% | 24 |
7 | Microbiology | 88 | 9% | 0% | 22 |
8 | Plant Sciences | 77 | 9% | 0% | 22 |
9 | Immunology | 53 | 9% | 0% | 21 |
10 | Chemistry, Applied | 25 | 4% | 0% | 9 |
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 | ENTOMOGENOUS FUNGI | 139784 | 2% | 27% | 4 |
2 | CHEM SYNTH SBI ISIC LSYNC | 131053 | 0% | 100% | 1 |
3 | CNRS FR INC3M 3038URCOMEA 3221 CHIM | 131053 | 0% | 100% | 1 |
4 | ICBMSESCPE LYONCNRS | 131053 | 0% | 100% | 1 |
5 | LEED DISCOVERY S | 131053 | 0% | 100% | 1 |
6 | OFF ARID LANDS STUDIES NAT OURCES ENVIRO | 131053 | 0% | 100% | 1 |
7 | QUIM FIS ROCASOLANO UEI CRISTAL | 131053 | 0% | 100% | 1 |
8 | SILVICULTURE TORAT ECOL | 131053 | 0% | 100% | 1 |
9 | SYNTHESE ORGANOMETALL MOL BIOACT | 131053 | 0% | 100% | 1 |
10 | UMR 5181ESCPE | 131053 | 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 | JOURNAL OF ANTIBIOTICS | 8683 | 9% | 0% | 21 |
2 | JOURNAL OF NATURAL PRODUCTS | 3533 | 8% | 0% | 18 |
3 | ORGANIC LETTERS | 1476 | 7% | 0% | 17 |
4 | TETRAHEDRON LETTERS | 696 | 9% | 0% | 20 |
5 | ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 542 | 3% | 0% | 7 |
6 | TETRAHEDRON | 495 | 5% | 0% | 12 |
7 | JOURNAL OF ORGANIC CHEMISTRY | 416 | 6% | 0% | 13 |
8 | ACS MEDICINAL CHEMISTRY LETTERS | 378 | 1% | 0% | 2 |
9 | NATURAL PRODUCT REPORTS | 368 | 1% | 0% | 2 |
10 | CHEMICAL & PHARMACEUTICAL BULLETIN | 362 | 3% | 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 | VERBENACHALCONE | 917371 | 3% | 100% | 7 | Search VERBENACHALCONE | Search VERBENACHALCONE |
2 | MICONAZOLE POTENTIATOR | 524212 | 2% | 100% | 4 | Search MICONAZOLE+POTENTIATOR | Search MICONAZOLE+POTENTIATOR |
3 | AZOLE POTENTIATOR | 393159 | 1% | 100% | 3 | Search AZOLE+POTENTIATOR | Search AZOLE+POTENTIATOR |
4 | CITRIDONES | 393159 | 1% | 100% | 3 | Search CITRIDONES | Search CITRIDONES |
5 | VERBENA LITTORALIS | 294868 | 1% | 75% | 3 | Search VERBENA+LITTORALIS | Search VERBENA+LITTORALIS |
6 | CYTOCHROME BC1 REDUCTASE INHIBITOR | 262106 | 1% | 100% | 2 | Search CYTOCHROME+BC1+REDUCTASE+INHIBITOR | Search CYTOCHROME+BC1+REDUCTASE+INHIBITOR |
7 | LITTORACHALCONE | 262106 | 1% | 100% | 2 | Search LITTORACHALCONE | Search LITTORACHALCONE |
8 | N ALKYL 21HPYRIDONE | 262106 | 1% | 100% | 2 | Search N+ALKYL+21HPYRIDONE | Search N+ALKYL+21HPYRIDONE |
9 | NEURITOGENIC COMPOUNDS | 262106 | 1% | 100% | 2 | Search NEURITOGENIC+COMPOUNDS | Search NEURITOGENIC+COMPOUNDS |
10 | PF1140 | 262106 | 1% | 100% | 2 | Search PF1140 | Search PF1140 |
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 | JESSEN, HJ , GADEMANN, K , (2010) 4-HYDROXY-2-PYRIDONE ALKALOIDS: STRUCTURES AND SYNTHETIC APPROACHES.NATURAL PRODUCT REPORTS. VOL. 27. ISSUE 8. P. 1168 -1185 | 47 | 55% | 42 |
2 | TANG, YM , LI, J , ZHAO, SY , (2011) PROGRESS IN THE STUDY OF 4-HYDROXY-2-PYRIDONE NATURAL ALKALOIDS.CHINESE JOURNAL OF ORGANIC CHEMISTRY. VOL. 31. ISSUE 1. P. 9 -21 | 28 | 76% | 5 |
3 | FOTIADOU, AD , ZOGRAFOS, AL , (2011) ACCESSING THE STRUCTURAL DIVERSITY OF PYRIDONE ALKALOIDS: CONCISE TOTAL SYNTHESIS OF RAC-CITRIDONE A.ORGANIC LETTERS. VOL. 13. ISSUE 17. P. 4592 -4595 | 13 | 76% | 17 |
4 | DASH, U , SENGUPTA, S , SIM, T , (2015) A CONCISE AND EFFICIENT TOTAL SYNTHESIS OF MILITARINONE D.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 18. P. 3963 -3970 | 13 | 68% | 1 |
5 | WIJERATNE, EMK , GUNATILAKA, AAL , (2011) BIOMIMETIC CONVERSION OF (-)-FUSOXYPYRIDONE AND (-)-OXYSPORIDINONE TO (-)- SAMBUTOXIN: FURTHER EVIDENCE FOR THE STRUCTURE OF THE TRICYCLIC PYRIDONE ALKALOID, (-)-FUSOXYPYRIDONE.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 21. ISSUE 8. P. 2327-2329 | 11 | 79% | 1 |
6 | DING, FQ , WILLIAM, R , LEOW, ML , CHAI, H , FONG, JZM , LIU, XW , (2014) DIRECTED ORTHOMETALATION AND THE ASYMMETRIC TOTAL SYNTHESIS OF N-DEOXYMILITARINONE A AND TORRUBIELLONE B.ORGANIC LETTERS. VOL. 16. ISSUE 1. P. 26 -29 | 14 | 48% | 5 |
7 | CONREAUX, D , BOSSHARTH, E , MONTEIRO, N , DESBORDES, P , VORS, JP , BALME, G , (2007) FLEXIBLE STRATEGY FOR DIFFERENTIALLY 3,5-DISUBSTITUTED 4-OXYPYRIDIN-2(1H)-ONES BASED ON SITE-SELECTIVE PD-CATALYZED CROSS-COUPLING REACTIONS.ORGANIC LETTERS. VOL. 9. ISSUE 2. P. 271 -274 | 15 | 47% | 29 |
8 | HOSOYA, T , TAKAGI, M , SHIN-YA, K , (2013) NEW PYRIDONE ALKALOIDS JBIR-130, JBIR-131 AND JBIR-132 FROM ISARIA SP NBRC 104353.JOURNAL OF ANTIBIOTICS. VOL. 66. ISSUE 4. P. 235 -238 | 6 | 100% | 3 |
9 | TSUCHINARI, M , SHIMANUKI, K , HIRAMATSU, F , MURAYARNA, T , KOSEKI, T , SHIONO, Y , (2007) FUSAPYRIDONS A AND B, NOVEL PYRIDONE ALKALOIDS FROM AN ENDOPHYTIC FUNGUS, FUSATIUM SP YG-45.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES. VOL. 62. ISSUE 9. P. 1203 -1207 | 9 | 69% | 9 |
10 | SCHMIDT, K , RIESE, U , LI, ZZ , HAMBURGER, M , (2003) NOVEL TETRAMIC ACIDS AND PYRIDONE ALKALOIDS, MILITARINONES B, C, AND D, FROM THE INSECT PATHOGENIC FUNGUS PAECILOMYCES MILITARIS.JOURNAL OF NATURAL PRODUCTS. VOL. 66. ISSUE 3. P. 378 -383 | 11 | 52% | 66 |
Classes with closest relation at Level 1 |