Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
6498 | 1477 | 28.9 | 48% |
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 |
409 | 3 | BERBERINE//ALKALOIDS//RUTACEAE | 29426 |
2148 | 2 | IBOGAINE//SALVINORIN A//SALVIA DIVINORUM | 5021 |
6498 | 1 | ASPIDOSPERMA ALKALOIDS//ASPIDOPHYTINE//STRYCHNOS ALKALOIDS | 1477 |
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 | ASPIDOSPERMA ALKALOIDS | authKW | 165378 | 1% | 100% | 8 |
2 | ASPIDOPHYTINE | authKW | 124033 | 0% | 100% | 6 |
3 | STRYCHNOS ALKALOIDS | authKW | 103351 | 1% | 50% | 10 |
4 | GONIOMITINE | authKW | 86133 | 0% | 83% | 5 |
5 | VINCADIFFORMINE | authKW | 66150 | 0% | 80% | 4 |
6 | HETEROCYCLES | journal | 66056 | 14% | 2% | 205 |
7 | ASPIDOSPERMANE | authKW | 62017 | 0% | 100% | 3 |
8 | AZOCINO4 3 BINDOLE | authKW | 62017 | 0% | 100% | 3 |
9 | DASYCARPIDONE | authKW | 62017 | 0% | 100% | 3 |
10 | FLUORINATED 1 3 4 OXADIAZOLES | authKW | 62017 | 0% | 100% | 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 | 38000 | 71% | 0% | 1052 |
2 | Chemistry, Multidisciplinary | 1724 | 24% | 0% | 354 |
3 | Chemistry, Medicinal | 606 | 7% | 0% | 99 |
4 | Crystallography | 11 | 1% | 0% | 21 |
5 | Pharmacology & Pharmacy | 6 | 4% | 0% | 60 |
6 | Integrative & Complementary Medicine | 0 | 0% | 0% | 3 |
7 | Area Studies | -0 | 0% | 0% | 1 |
8 | Humanities, Multidisciplinary | -0 | 0% | 0% | 1 |
9 | Chemistry, Inorganic & Nuclear | -1 | 1% | 0% | 13 |
10 | Spectroscopy | -1 | 0% | 0% | 7 |
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 | CHEM WORKS | 52597 | 1% | 18% | 14 |
2 | GRP ALKALOID CHEM | 25641 | 1% | 10% | 12 |
3 | ASYMMETR SYNTHFCR CSB | 20672 | 0% | 100% | 1 |
4 | CHEM SYNTHESIS BIOPOLIS | 20672 | 0% | 100% | 1 |
5 | CHEM TECHNOL MURATLI TEKIRDAG | 20672 | 0% | 100% | 1 |
6 | CHEM WORKS GEDEON RICHTER LTD | 20672 | 0% | 100% | 1 |
7 | CR BR AMBEDKAR BIOMED | 20672 | 0% | 100% | 1 |
8 | EPFL SB ISIC LSPNBCH5304 | 20672 | 0% | 100% | 1 |
9 | EX LERMITUPR 2301 | 20672 | 0% | 100% | 1 |
10 | GEDEON RICHTER LTD | 20672 | 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 | HETEROCYCLES | 66056 | 14% | 2% | 205 |
2 | TETRAHEDRON | 17449 | 12% | 0% | 177 |
3 | JOURNAL OF ORGANIC CHEMISTRY | 14511 | 13% | 0% | 190 |
4 | TETRAHEDRON LETTERS | 8635 | 12% | 0% | 176 |
5 | ANALES DE QUIMICA SERIE C-QUIMICA ORGANICA Y BIOQUIMICA | 3899 | 1% | 2% | 11 |
6 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 2411 | 2% | 0% | 36 |
7 | LIEBIGS ANNALEN DER CHEMIE | 1832 | 1% | 1% | 17 |
8 | NATURAL PRODUCT LETTERS | 1808 | 0% | 1% | 7 |
9 | ORGANIC LETTERS | 1805 | 3% | 0% | 48 |
10 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1599 | 2% | 0% | 30 |
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 | ASPIDOSPERMA ALKALOIDS | 165378 | 1% | 100% | 8 | Search ASPIDOSPERMA+ALKALOIDS | Search ASPIDOSPERMA+ALKALOIDS |
2 | ASPIDOPHYTINE | 124033 | 0% | 100% | 6 | Search ASPIDOPHYTINE | Search ASPIDOPHYTINE |
3 | STRYCHNOS ALKALOIDS | 103351 | 1% | 50% | 10 | Search STRYCHNOS+ALKALOIDS | Search STRYCHNOS+ALKALOIDS |
4 | GONIOMITINE | 86133 | 0% | 83% | 5 | Search GONIOMITINE | Search GONIOMITINE |
5 | VINCADIFFORMINE | 66150 | 0% | 80% | 4 | Search VINCADIFFORMINE | Search VINCADIFFORMINE |
6 | ASPIDOSPERMANE | 62017 | 0% | 100% | 3 | Search ASPIDOSPERMANE | Search ASPIDOSPERMANE |
7 | AZOCINO4 3 BINDOLE | 62017 | 0% | 100% | 3 | Search AZOCINO4+3+BINDOLE | Search AZOCINO4+3+BINDOLE |
8 | DASYCARPIDONE | 62017 | 0% | 100% | 3 | Search DASYCARPIDONE | Search DASYCARPIDONE |
9 | FLUORINATED 1 3 4 OXADIAZOLES | 62017 | 0% | 100% | 3 | Search FLUORINATED+1+3+4+OXADIAZOLES | Search FLUORINATED+1+3+4+OXADIAZOLES |
10 | HAPLOPHYTINE | 62017 | 0% | 100% | 3 | Search HAPLOPHYTINE | Search HAPLOPHYTINE |
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 | ZHAO, SZ , ANDRADE, RB , (2013) DOMINO MICHAEL/MANNICH/N-ALKYLATION ROUTE TO THE TETRAHYDROCARBAZOLE FRAMEWORK OF ASPIDOSPERMA ALKALOIDS: CONCISE TOTAL SYNTHESES OF (-)-ASPIDOSPERMIDINE, (-)-TABERSONINE, AND (-)-VINCADIFFORMINE.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 135. ISSUE 36. P. 13334 -13337 | 53 | 77% | 23 |
2 | HAJICEK, J , (2004) A REVIEW ON RECENT DEVELOPMENTS IN SYNTHESES OF THE POST-SECODINE INDOLE ALKALOIDS. PART I: THE PRIMARY ALKALOID TYPES.COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS. VOL. 69. ISSUE 9. P. 1681-1767 | 84 | 61% | 10 |
3 | PANDEY, G , BURUGU, SK , SINGH, P , (2016) EFFICIENT STRATEGY FOR THE CONSTRUCTION OF BOTH ENANTIOMERS OF THE OCTAHYDROPYRROLOQUINOLINONE RING SYSTEM: TOTAL SYNTHESIS OF (+)-ASPIDOSPERMIDINE.ORGANIC LETTERS. VOL. 18. ISSUE 7. P. 1558 -1561 | 45 | 69% | 3 |
4 | BONJOCH, J , SOLE, D , (2000) SYNTHESIS OF STRYCHNINE.CHEMICAL REVIEWS. VOL. 100. ISSUE 9. P. 3455 -3482 | 69 | 69% | 146 |
5 | WAGNIERES, O , XU, ZR , WANG, Q , ZHU, JP , (2014) UNIFIED STRATEGY TO MONOTERPENE LNDOLE ALKALOIDS: TOTAL SYNTHESES OF (+/-)-GONIOMITINE, (+/-)-1,2-DEHYDROASPIDOSPERMIDINE, (+/-)-ASPIDOSPERMIDINE, (+/-)-VINCADIFFORMINE, AND (+/-)-KOPSIHAINANINE A.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 136. ISSUE 42. P. 15102 -15108 | 50 | 58% | 24 |
6 | NIDHIRY, JE , PRASAD, KR , (2013) ENANTIOSPECIFIC TOTAL SYNTHESIS OF INDOLE ALKALOIDS (+)-EBURNAMONINE, (-)-ASPIDOSPERMIDINE AND (-)-QUEBRACHAMINE.TETRAHEDRON. VOL. 69. ISSUE 26. P. 5525 -5536 | 50 | 63% | 12 |
7 | SEARS, JE , BOGER, DL , (2015) TOTAL SYNTHESIS OF VINBLASTINE, RELATED NATURAL PRODUCTS, AND KEY ANALOGUES AND DEVELOPMENT OF INSPIRED METHODOLOGY SUITABLE FOR THE SYSTEMATIC STUDY OF THEIR STRUCTURE-FUNCTION PROPERTIES.ACCOUNTS OF CHEMICAL RESEARCH. VOL. 48. ISSUE 3. P. 653 -662 | 30 | 77% | 22 |
8 | GIAMPA, GM , FANG, J , BREWER, M , (2016) A ROUTE TO THE C,D,E RING SYSTEM OF THE ASPIDOSPERMA ALKALOIDS.ORGANIC LETTERS. VOL. 18. ISSUE 16. P. 3952 -3955 | 40 | 75% | 0 |
9 | SCHLEICHER, KD , SASAKI, Y , TAM, A , KATO, D , DUNCAN, KK , BOGER, DL , (2013) TOTAL SYNTHESIS AND EVALUATION OF VINBLASTINE ANALOGUES CONTAINING SYSTEMATIC DEEP-SEATED MODIFICATIONS IN THE VINDOLINE SUBUNIT RING SYSTEM: CORE REDESIGN.JOURNAL OF MEDICINAL CHEMISTRY. VOL. 56. ISSUE 2. P. 483 -495 | 39 | 68% | 16 |
10 | TAM, A , GOTOH, H , ROBERTSON, WM , BOGER, DL , (2010) CATHARANTHINE C16 SUBSTITUENT EFFECTS ON THE BIOMIMETIC COUPLING WITH VINDOLINE: PREPARATION AND EVALUATION OF A KEY SERIES OF VINBLASTINE ANALOGUES.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 20. ISSUE 22. P. 6408-6410 | 35 | 83% | 9 |
Classes with closest relation at Level 1 |