Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 30838 | 162 | 31.2 | 65% |
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 |
| 1 | 3 | CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY | 237069 |
| 830 | 2 | IMINOSUGARS//AZASUGARS//GLYCOSIDASE INHIBITORS | 11836 |
| 30838 | 1 | PREUSSIN//DEACETYLANISOMYCIN//DIASTEREOSELECTIVE 1 2 ADDITION | 162 |
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 | PREUSSIN | authKW | 1340377 | 5% | 89% | 8 |
| 2 | DEACETYLANISOMYCIN | authKW | 376982 | 1% | 100% | 2 |
| 3 | DIASTEREOSELECTIVE 1 2 ADDITION | authKW | 376982 | 1% | 100% | 2 |
| 4 | DIHYDROXYPYRROLIDINE | authKW | 376982 | 1% | 100% | 2 |
| 5 | THREOSE IMINE | authKW | 376982 | 1% | 100% | 2 |
| 6 | ANISOMYCIN | authKW | 267822 | 11% | 8% | 18 |
| 7 | 1 4 AMINO ALCOHOL CYCLIZATION | authKW | 188491 | 1% | 100% | 1 |
| 8 | 1 4 PENTADIEN 3 OLS | authKW | 188491 | 1% | 100% | 1 |
| 9 | 1 5 DIBENZYL 4 BENZYLOXYL 2 PYRROLIDONE | authKW | 188491 | 1% | 100% | 1 |
| 10 | 2 3 DIOXO 5 SUBSTITUTEDARYLPYRROLES | authKW | 188491 | 1% | 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 | 3366 | 64% | 0% | 104 |
| 2 | Chemistry, Multidisciplinary | 85 | 17% | 0% | 28 |
| 3 | Microbiology | 11 | 5% | 0% | 8 |
| 4 | Biotechnology & Applied Microbiology | 11 | 5% | 0% | 8 |
| 5 | Chemistry, Applied | 10 | 3% | 0% | 5 |
| 6 | Chemistry, Inorganic & Nuclear | 9 | 4% | 0% | 6 |
| 7 | Pharmacology & Pharmacy | 8 | 7% | 0% | 11 |
| 8 | Chemistry, Medicinal | 5 | 2% | 0% | 4 |
| 9 | Immunology | 4 | 4% | 0% | 7 |
| 10 | Oncology | 1 | 4% | 0% | 6 |
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 FUJIAN PROV | 188491 | 1% | 100% | 1 |
| 2 | JIANGSU BIOMASS BASED GREEN FUELS CHEMI | 188491 | 1% | 100% | 1 |
| 3 | RDLP2 | 188491 | 1% | 100% | 1 |
| 4 | SINTESIS ASIMETRICAICMA | 188491 | 1% | 100% | 1 |
| 5 | TISSUE TRANSPLANTAT IMMUNOL | 29442 | 3% | 3% | 5 |
| 6 | CHEM SYNTHESIS | 23560 | 1% | 13% | 1 |
| 7 | MRCPROT PHOSPHORYLAT UNIT | 23560 | 1% | 13% | 1 |
| 8 | FCH | 18847 | 1% | 10% | 1 |
| 9 | FUNCT PROT GUANGDONG HIGHER EDUC | 18845 | 1% | 5% | 2 |
| 10 | MYCOL METAB ERS | 15706 | 1% | 8% | 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 | 1422 | 6% | 0% | 10 |
| 2 | SYNLETT | 1074 | 6% | 0% | 9 |
| 3 | JOURNAL OF ANTIBIOTICS | 1012 | 4% | 0% | 6 |
| 4 | ARKIVOC | 823 | 2% | 0% | 4 |
| 5 | JOURNAL OF ORGANIC CHEMISTRY | 816 | 9% | 0% | 15 |
| 6 | TETRAHEDRON-ASYMMETRY | 649 | 4% | 0% | 6 |
| 7 | TETRAHEDRON | 498 | 6% | 0% | 10 |
| 8 | SYNTHESIS-STUTTGART | 450 | 4% | 0% | 6 |
| 9 | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 360 | 3% | 0% | 5 |
| 10 | ORGANIC LETTERS | 354 | 4% | 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 | PREUSSIN | 1340377 | 5% | 89% | 8 | Search PREUSSIN | Search PREUSSIN |
| 2 | DEACETYLANISOMYCIN | 376982 | 1% | 100% | 2 | Search DEACETYLANISOMYCIN | Search DEACETYLANISOMYCIN |
| 3 | DIASTEREOSELECTIVE 1 2 ADDITION | 376982 | 1% | 100% | 2 | Search DIASTEREOSELECTIVE+1+2+ADDITION | Search DIASTEREOSELECTIVE+1+2+ADDITION |
| 4 | DIHYDROXYPYRROLIDINE | 376982 | 1% | 100% | 2 | Search DIHYDROXYPYRROLIDINE | Search DIHYDROXYPYRROLIDINE |
| 5 | THREOSE IMINE | 376982 | 1% | 100% | 2 | Search THREOSE+IMINE | Search THREOSE+IMINE |
| 6 | ANISOMYCIN | 267822 | 11% | 8% | 18 | Search ANISOMYCIN | Search ANISOMYCIN |
| 7 | 1 4 AMINO ALCOHOL CYCLIZATION | 188491 | 1% | 100% | 1 | Search 1+4+AMINO+ALCOHOL+CYCLIZATION | Search 1+4+AMINO+ALCOHOL+CYCLIZATION |
| 8 | 1 4 PENTADIEN 3 OLS | 188491 | 1% | 100% | 1 | Search 1+4+PENTADIEN+3+OLS | Search 1+4+PENTADIEN+3+OLS |
| 9 | 1 5 DIBENZYL 4 BENZYLOXYL 2 PYRROLIDONE | 188491 | 1% | 100% | 1 | Search 1+5+DIBENZYL+4+BENZYLOXYL+2+PYRROLIDONE | Search 1+5+DIBENZYL+4+BENZYLOXYL+2+PYRROLIDONE |
| 10 | 2 3 DIOXO 5 SUBSTITUTEDARYLPYRROLES | 188491 | 1% | 100% | 1 | Search 2+3+DIOXO+5+SUBSTITUTEDARYLPYRROLES | Search 2+3+DIOXO+5+SUBSTITUTEDARYLPYRROLES |
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 | CSATAYOVA, K , DAVIES, SG , FLETCHER, AM , HOULSBY, ITT , BUCHMAN, M , ROBERTS, PM , ROWE, SM , THOMSON, JE , (2016) ASYMMETRIC SYNTHESES OF (+)-PREUSSIN B, THE C(2)-EPIMER OF (-)-PREUSSIN B, AND 3-DEOXY-(+)-PREUSSIN B.JOURNAL OF ORGANIC CHEMISTRY. VOL. 81. ISSUE 12. P. 4907 -4922 | 40 | 54% | 0 |
| 2 | HUANG, PQ , GENG, H , TIAN, YS , PENG, QR , XIAO, KJ , (2015) THE FIRST ENANTIOSELECTIVE TOTAL SYNTHESIS OF (+)-PREUSSIN B AND AN IMPROVED SYNTHESIS OF (+)-PREUSSIN BY STEP-ECONOMICAL METHODS.SCIENCE CHINA-CHEMISTRY. VOL. 58. ISSUE 3. P. 478 -482 | 28 | 67% | 2 |
| 3 | ZHOU, QR , WEI, XY , LI, YQ , HUANG, DF , WEI, BG , (2014) AN EFFICIENT METHOD FOR THE PREPARATION OF 3-HYDROXYL-5-SUBSTITUTED 2-PYRROLIDONES AND APPLICATION IN THE DIVERGENT SYNTHESIS OF (-)-PREUSSIN AND ITS ANALOGUES.TETRAHEDRON. VOL. 70. ISSUE 32. P. 4799 -4808 | 32 | 43% | 5 |
| 4 | GOGOI, N , BORUWA, J , BARUA, NC , (2006) A CONCISE TOTAL SYNTHESIS OF ANTIFUNGAL ANTIBIOTIC (+)-PREUSSIN.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 7. P. 1722 -1725 | 25 | 66% | 28 |
| 5 | OKUE, M , WATANABE, H , KASAHARA, K , YOSHIDA, M , HORINOUCHI, S , KITAHARA, T , (2002) SHORT-STEP SYNTHESES OF ALL STEREOISOMERS OF PREUSSIN AND THEIR BIOACTIVITIES.BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY. VOL. 66. ISSUE 5. P. 1093 -1096 | 21 | 88% | 13 |
| 6 | CANOVA, S , BELLOSTA, V , COSSY, J , (2004) TOTAL SYNTHESIS OF (+)-PREUSSIN: CONTROL OF THE STEREOGENIC CENTERS BY ENANTIOSELECTIVE ALLYLTITANATIONS.SYNLETT. VOL. . ISSUE 10. P. 1811 -1813 | 20 | 80% | 12 |
| 7 | RAGHAVAN, S , RASHEED, MA , (2003) A NOVEL AND STEREOSPECIFIC SYNTHESIS OF (+)-PREUSSIN.TETRAHEDRON. VOL. 59. ISSUE 51. P. 10307 -10312 | 19 | 68% | 9 |
| 8 | OKUE, M , WATANABE, H , KITAHARA, T , (2001) A CONCISE SYNTHESIS OF (+)-PREUSSIN.TETRAHEDRON. VOL. 57. ISSUE 19. P. 4107-4110 | 19 | 70% | 19 |
| 9 | HUANG, PQ , ZHENG, X , (2003) AN IMPROVED FORMAL TOTAL SYNTHESIS OF (-)-ANISOMYCIN.ARKIVOC. VOL. . ISSUE . P. 7-14 | 20 | 63% | 9 |
| 10 | REDDY, JS , KUMAR, AR , RAO, BV , (2005) A NEW APPROACH TO (+)-ANISOMYCIN.TETRAHEDRON-ASYMMETRY. VOL. 16. ISSUE 19. P. 3154 -3159 | 17 | 68% | 13 |
Classes with closest relation at Level 1 |