Class information for:
Level 2: SOLID PHASE SYNTHESIS//JOURNAL OF COMBINATORIAL CHEMISTRY//NATIVE CHEMICAL LIGATION

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
454 3       SOLID PHASE SYNTHESIS//JOURNAL OF COMBINATORIAL CHEMISTRY//INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH 26505
994 2             SOLID PHASE SYNTHESIS//JOURNAL OF COMBINATORIAL CHEMISTRY//NATIVE CHEMICAL LIGATION 10758
1338 1                   JOURNAL OF COMBINATORIAL CHEMISTRY//SOLID PHASE SYNTHESIS//COMBINATORIAL CHEMISTRY 2720
5578 1                   NATIVE CHEMICAL LIGATION//PEPTIDE THIOESTER//CHEMICAL PROTEIN SYNTHESIS 1635
8616 1                   PHARMACEUT SCI SAKYO KU//INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH//MED SAKYO KU 1266
11249 1                   AMIDES//TRANSAMIDATION//DIRECT AMIDATION 1024
13940 1                   COUPLING REAGENTS//RACEMIZATION FREE COUPLING//PEPTIDE COUPLING REAGENTS 833
15281 1                   COMBINATORIAL PARALLEL MED CHEM//POLYMERIC OXIDIZING AGENT//SOLID SUPPORTED REAGENTS 747
20052 1                   TOAC//BENZHYDRYLAMINE RESIN//CHIRAL NITROXIDES 500
21815 1                   GRAMICIDIN S//TYROCIDINE//HIGH ANTIBIOTIC ACTIVITY 428
22772 1                   PHOSPHOPEPTIDE SYNTHESIS//DI T BUTYL N N DIETHYLPHOSPHORAMIDITE//TYRP CONTAINING PEPTIDES 391
25074 1                   BISO NITROPHENYL CARBONATE//PETR TEHNOL//2 OXAZOLONE 315
25597 1                   ACYL AZIDE//PEPTIDYL UREAS//UREIDOPEPTIDES 300
28879 1                   PEPTIDE SYNTHESIS IN WATER//DEHYDRATING CONDENSATION//TRIAZINE BASED COUPLING REAGENTS 216
29796 1                   WEINREB AMIDE//N O DIMETHYLHYDROXYLAMINE HYDROCHLORIDE//PYRROLE CARBINOL 196
30232 1                   N FORMYLATION//FORMAMIDES//BETA BETA DICHLORO SULFIDES 187

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID PHASE SYNTHESIS authKW 413016 5% 25% 577
2 JOURNAL OF COMBINATORIAL CHEMISTRY journal 330947 4% 29% 393
3 NATIVE CHEMICAL LIGATION authKW 316447 2% 61% 178
4 SOLID PHASE PEPTIDE SYNTHESIS authKW 237733 2% 34% 236
5 COMBINATORIAL CHEMISTRY authKW 168827 3% 19% 312
6 PEPTIDE THIOESTER authKW 141953 1% 85% 57
7 INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH journal 133995 3% 14% 339
8 DIFFICULT SEQUENCE authKW 111124 0% 86% 44
9 SOLID PHASE ORGANIC SYNTHESIS authKW 102610 1% 52% 67
10 COUPLING REAGENTS authKW 94896 1% 54% 60

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 93265 42% 1% 4510
2 Chemistry, Multidisciplinary 21074 30% 0% 3228
3 Chemistry, Medicinal 12266 11% 0% 1141
4 Chemistry, Applied 6110 8% 0% 838
5 Biochemistry & Molecular Biology 2983 18% 0% 1913
6 Biochemical Research Methods 1011 4% 0% 450
7 Chemistry, Analytical 394 4% 0% 452
8 Polymer Science 342 3% 0% 364
9 Biophysics 153 3% 0% 272
10 Pharmacology & Pharmacy 61 4% 0% 461

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NIEUWLAND SCI 251 31324 0% 63% 17
2 PHARMACEUT SCI SAKYO KU 28225 0% 19% 51
3 MED SAKYO KU 24968 0% 53% 16
4 PEPTIDE 22718 0% 19% 41
5 21ST CENTURY COE PROGRAMYAMASHINA KU 22516 0% 77% 10
6 BARCELONA BIOMED 17013 0% 36% 16
7 COMBINATORIAL EXCELLENCE 17013 0% 36% 16
8 UMR CNRS 8161 14813 0% 56% 9
9 UMR 5810 13455 0% 16% 28
10 COMBINATORIAL DRUG DISCOVERY 13297 0% 45% 10

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF COMBINATORIAL CHEMISTRY 330947 4% 29% 393
2 INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH 133995 3% 14% 339
3 TETRAHEDRON LETTERS 87356 14% 2% 1489
4 JOURNAL OF PEPTIDE SCIENCE 69328 2% 11% 211
5 PEPTIDE RESEARCH 46237 1% 27% 59
6 LETTERS IN PEPTIDE SCIENCE 40607 1% 17% 83
7 JOURNAL OF PEPTIDE RESEARCH 30521 1% 11% 98
8 MOLECULAR DIVERSITY 24079 1% 9% 92
9 INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS 13059 0% 9% 51
10 JOURNAL OF ORGANIC CHEMISTRY 12472 4% 1% 483

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOLID PHASE SYNTHESIS 413016 5% 25% 577 Search SOLID+PHASE+SYNTHESIS Search SOLID+PHASE+SYNTHESIS
2 NATIVE CHEMICAL LIGATION 316447 2% 61% 178 Search NATIVE+CHEMICAL+LIGATION Search NATIVE+CHEMICAL+LIGATION
3 SOLID PHASE PEPTIDE SYNTHESIS 237733 2% 34% 236 Search SOLID+PHASE+PEPTIDE+SYNTHESIS Search SOLID+PHASE+PEPTIDE+SYNTHESIS
4 COMBINATORIAL CHEMISTRY 168827 3% 19% 312 Search COMBINATORIAL+CHEMISTRY Search COMBINATORIAL+CHEMISTRY
5 PEPTIDE THIOESTER 141953 1% 85% 57 Search PEPTIDE+THIOESTER Search PEPTIDE+THIOESTER
6 DIFFICULT SEQUENCE 111124 0% 86% 44 Search DIFFICULT+SEQUENCE Search DIFFICULT+SEQUENCE
7 SOLID PHASE ORGANIC SYNTHESIS 102610 1% 52% 67 Search SOLID+PHASE+ORGANIC+SYNTHESIS Search SOLID+PHASE+ORGANIC+SYNTHESIS
8 COUPLING REAGENTS 94896 1% 54% 60 Search COUPLING+REAGENTS Search COUPLING+REAGENTS
9 N FORMYLATION 93799 0% 64% 50 Search N+FORMYLATION Search N+FORMYLATION
10 PEPTIDE SYNTHESIS 85554 2% 17% 172 Search PEPTIDE+SYNTHESIS Search PEPTIDE+SYNTHESIS

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 2


rank cluster_id2 link
1 1005 PEPTAIBOL//PEPTIDOMIMETICS//FOLDAMERS
2 1264 DEPROTECTION//1 1 DIACETATES//EPOXIDES
3 3486 COMBINATORIAL CATALYSIS//HIGH THROUGHPUT EXPERIMENTATION//COMBINATORIAL
4 1889 INTEIN//PROTEIN SPLICING//BIOORTHOGONAL CHEMISTRY
5 3387 CYANATION//THIOCYANATION//NITRILES
6 3292 2 AMINOIMIDAZOLE//BROMOPYRROLE ALKALOIDS//OROIDIN
7 1126 GLYCOPEPTIDES//GLYCOPROTEOMICS//GLYCOMICS
8 4029 CHEMICAL LEASING//GREEN CHEMISTRY EDUCATION//UNDERGRADUATE ORGANIC CHEMISTRY EXPERIMENT
9 1459 ERIBULIN//OXAZOLE//ERIBULIN MESYLATE
10 2577 PYRROLOBENZODIAZEPINE//PYRROLE//HETEROCYCL CPDS

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