Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 370 | 3 | BERBERINE//CHEMISTRY, ORGANIC//ALKALOIDS | 35015 |
| 1970 | 2 | BETA CARBOLINE//INDOLE ALKALOIDS//TETRAHYDRO BETA CARBOLINE | 6032 |
| 5326 | 1 | ASPIDOSPERMA ALKALOIDS//ASPIDOPHYTINE//GONIOMITINE | 1669 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ASPIDOSPERMA ALKALOIDS | authKW | 115650 | 0% | 88% | 7 |
| 2 | ASPIDOPHYTINE | authKW | 113292 | 0% | 100% | 6 |
| 3 | GONIOMITINE | authKW | 97105 | 0% | 86% | 6 |
| 4 | STRYCHNOS ALKALOIDS | authKW | 94400 | 1% | 50% | 10 |
| 5 | HETEROCYCLES | journal | 77132 | 14% | 2% | 234 |
| 6 | CHIRAL ISOQUINUCLIDINES | authKW | 75528 | 0% | 100% | 4 |
| 7 | ASPIDOSPERMANE | authKW | 56646 | 0% | 100% | 3 |
| 8 | AZOCINO4 3 BINDOLE | authKW | 56646 | 0% | 100% | 3 |
| 9 | DASYCARPIDONE | authKW | 56646 | 0% | 100% | 3 |
| 10 | HAPLOPHYTINE | authKW | 56646 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 44671 | 72% | 0% | 1206 |
| 2 | Chemistry, Multidisciplinary | 1768 | 23% | 0% | 384 |
| 3 | Chemistry, Medicinal | 580 | 6% | 0% | 104 |
| 4 | Crystallography | 8 | 1% | 0% | 21 |
| 5 | Pharmacology & Pharmacy | 3 | 4% | 0% | 63 |
| 6 | Integrative & Complementary Medicine | 0 | 0% | 0% | 3 |
| 7 | Area Studies | -1 | 0% | 0% | 1 |
| 8 | Humanities, Multidisciplinary | -1 | 0% | 0% | 1 |
| 9 | Chemistry, Applied | -2 | 1% | 0% | 9 |
| 10 | Spectroscopy | -2 | 0% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHEM WORKS | 46238 | 1% | 18% | 14 |
| 2 | GRP ALKALOID CHEM | 23418 | 1% | 10% | 12 |
| 3 | ASYMMETR SYNTHFCR CSB | 18882 | 0% | 100% | 1 |
| 4 | BEHAV SCI PHYSIOL | 18882 | 0% | 100% | 1 |
| 5 | CHEM SYNTHESIS BIOPOLIS | 18882 | 0% | 100% | 1 |
| 6 | CHEM TECHNOL MURATLI TEKIRDAG | 18882 | 0% | 100% | 1 |
| 7 | CHEM WORKS GEDEON RICHTER LTD | 18882 | 0% | 100% | 1 |
| 8 | CR BR AMBEDKAR BIOMED | 18882 | 0% | 100% | 1 |
| 9 | EPFL SB ISIC LSPNBCH5304 | 18882 | 0% | 100% | 1 |
| 10 | EX LERMITUPR 2301 | 18882 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HETEROCYCLES | 77132 | 14% | 2% | 234 |
| 2 | TETRAHEDRON | 18486 | 12% | 1% | 192 |
| 3 | JOURNAL OF ORGANIC CHEMISTRY | 16713 | 13% | 0% | 215 |
| 4 | TETRAHEDRON LETTERS | 11710 | 13% | 0% | 215 |
| 5 | ANALES DE QUIMICA SERIE C-QUIMICA ORGANICA Y BIOQUIMICA | 3559 | 1% | 2% | 11 |
| 6 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 3026 | 3% | 0% | 43 |
| 7 | LIEBIGS ANNALEN DER CHEMIE | 2810 | 1% | 1% | 22 |
| 8 | ORGANIC LETTERS | 2758 | 4% | 0% | 63 |
| 9 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 2381 | 2% | 0% | 38 |
| 10 | JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1805 | 2% | 0% | 41 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ASPIDOSPERMA ALKALOIDS | 115650 | 0% | 88% | 7 | Search ASPIDOSPERMA+ALKALOIDS | Search ASPIDOSPERMA+ALKALOIDS |
| 2 | ASPIDOPHYTINE | 113292 | 0% | 100% | 6 | Search ASPIDOPHYTINE | Search ASPIDOPHYTINE |
| 3 | GONIOMITINE | 97105 | 0% | 86% | 6 | Search GONIOMITINE | Search GONIOMITINE |
| 4 | STRYCHNOS ALKALOIDS | 94400 | 1% | 50% | 10 | Search STRYCHNOS+ALKALOIDS | Search STRYCHNOS+ALKALOIDS |
| 5 | CHIRAL ISOQUINUCLIDINES | 75528 | 0% | 100% | 4 | Search CHIRAL+ISOQUINUCLIDINES | Search CHIRAL+ISOQUINUCLIDINES |
| 6 | ASPIDOSPERMANE | 56646 | 0% | 100% | 3 | Search ASPIDOSPERMANE | Search ASPIDOSPERMANE |
| 7 | AZOCINO4 3 BINDOLE | 56646 | 0% | 100% | 3 | Search AZOCINO4+3+BINDOLE | Search AZOCINO4+3+BINDOLE |
| 8 | DASYCARPIDONE | 56646 | 0% | 100% | 3 | Search DASYCARPIDONE | Search DASYCARPIDONE |
| 9 | HAPLOPHYTINE | 56646 | 0% | 100% | 3 | Search HAPLOPHYTINE | Search HAPLOPHYTINE |
| 10 | TETRAHYDROCARBAZOLONES | 56646 | 0% | 100% | 3 | Search TETRAHYDROCARBAZOLONES | Search TETRAHYDROCARBAZOLONES |
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. |
Classes with closest relation at Level 1 |