Class information for:
Level 1: PHARMACEUT SCI SAKYO KU//INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH//MED SAKYO KU

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
8616 1                   PHARMACEUT SCI SAKYO KU//INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH//MED SAKYO KU 1266

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHARMACEUT SCI SAKYO KU address 240613 4% 19% 51
2 INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH journal 220781 12% 6% 149
3 MED SAKYO KU address 212407 1% 53% 16
4 2 CHLOROTRITYL RESIN authKW 200799 1% 73% 11
5 PROTECTED PEPTIDES authKW 188655 1% 63% 12
6 SOLID PHASE PEPTIDE SYNTHESIS authKW 167915 5% 10% 68
7 TFA CLEAVAGE authKW 149359 0% 100% 6
8 3 NITRO 2 PYRIDINESULFENYL authKW 99573 0% 100% 4
9 NBB RESIN authKW 99573 0% 100% 4
10 MED CHEM YAMASHINA KU address 81463 0% 55% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 8619 37% 0% 473
2 Chemistry, Multidisciplinary 2125 28% 0% 355
3 Biochemistry & Molecular Biology 1922 34% 0% 434
4 Chemistry, Medicinal 1808 12% 0% 149
5 Pharmacology & Pharmacy 287 11% 0% 142
6 Biochemical Research Methods 119 4% 0% 53
7 Chemistry, Analytical 52 4% 0% 55
8 Biophysics 16 2% 0% 31
9 Chemistry, Applied 12 2% 0% 22
10 Polymer Science 7 2% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHARMACEUT SCI SAKYO KU 240613 4% 19% 51
2 MED SAKYO KU 212407 1% 53% 16
3 MED CHEM YAMASHINA KU 81463 0% 55% 6
4 CENT CHEM S YODOGAWA KU 56895 0% 57% 4
5 INTERNAL MED 1 SAKYO KU 56008 0% 75% 3
6 MED CHEM YAMASHIMA KU 56008 0% 75% 3
7 MED SURG 1 SAKYO KU 56008 0% 75% 3
8 RECH SYNTHE O BIOMOL 49786 0% 100% 2
9 CARDIOL PROD ASSOC 33190 0% 67% 2
10 PROT FDN 28899 0% 19% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH 220781 12% 6% 149
2 PEPTIDE RESEARCH 70675 2% 11% 25
3 CHEMICAL & PHARMACEUTICAL BULLETIN 23489 10% 1% 128
4 LETTERS IN PEPTIDE SCIENCE 18118 2% 4% 19
5 JOURNAL OF PEPTIDE RESEARCH 15607 2% 3% 24
6 JOURNAL OF PEPTIDE SCIENCE 13569 3% 2% 32
7 BIOORGANICHESKAYA KHIMIYA 12791 3% 1% 41
8 TETRAHEDRON LETTERS 7904 12% 0% 154
9 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 4206 4% 0% 54
10 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 3470 3% 0% 40

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 2 CHLOROTRITYL RESIN 200799 1% 73% 11 Search 2+CHLOROTRITYL+RESIN Search 2+CHLOROTRITYL+RESIN
2 PROTECTED PEPTIDES 188655 1% 63% 12 Search PROTECTED+PEPTIDES Search PROTECTED+PEPTIDES
3 SOLID PHASE PEPTIDE SYNTHESIS 167915 5% 10% 68 Search SOLID+PHASE+PEPTIDE+SYNTHESIS Search SOLID+PHASE+PEPTIDE+SYNTHESIS
4 TFA CLEAVAGE 149359 0% 100% 6 Search TFA+CLEAVAGE Search TFA+CLEAVAGE
5 3 NITRO 2 PYRIDINESULFENYL 99573 0% 100% 4 Search 3+NITRO+2+PYRIDINESULFENYL Search 3+NITRO+2+PYRIDINESULFENYL
6 NBB RESIN 99573 0% 100% 4 Search NBB+RESIN Search NBB+RESIN
7 2 ADAMANTYL ESTER 74679 0% 100% 3 Search 2+ADAMANTYL+ESTER Search 2+ADAMANTYL+ESTER
8 2 ADAMANTYLOXYCARBONYL 74679 0% 100% 3 Search 2+ADAMANTYLOXYCARBONYL Search 2+ADAMANTYLOXYCARBONYL
9 CONVERGENT SOLID PHASE PEPTIDE SYNTHESIS 74679 0% 100% 3 Search CONVERGENT+SOLID+PHASE+PEPTIDE+SYNTHESIS Search CONVERGENT+SOLID+PHASE+PEPTIDE+SYNTHESIS
10 CONVERGENT SOLID PHASE SYNTHESIS 74679 0% 100% 3 Search CONVERGENT+SOLID+PHASE+SYNTHESIS Search CONVERGENT+SOLID+PHASE+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 1


rank cluster_id2 link
1 13940 COUPLING REAGENTS//RACEMIZATION FREE COUPLING//PEPTIDE COUPLING REAGENTS
2 20052 TOAC//BENZHYDRYLAMINE RESIN//CHIRAL NITROXIDES
3 5578 NATIVE CHEMICAL LIGATION//PEPTIDE THIOESTER//CHEMICAL PROTEIN SYNTHESIS
4 22772 PHOSPHOPEPTIDE SYNTHESIS//DI T BUTYL N N DIETHYLPHOSPHORAMIDITE//TYRP CONTAINING PEPTIDES
5 21815 GRAMICIDIN S//TYROCIDINE//HIGH ANTIBIOTIC ACTIVITY
6 1338 JOURNAL OF COMBINATORIAL CHEMISTRY//SOLID PHASE SYNTHESIS//COMBINATORIAL CHEMISTRY
7 25740 DEALLYLATION//PRENYL ETHERS//ALLYLIC PROTECTING GROUPS
8 32456 1 2 4 DITHIAZOLIDINE 3 5 DIONES//1 3 DIPHENYL 2 PROPANONE//1 IMINO 1H ISOINDOL 3 AMINE
9 34854 2 6 DIBROMO TYROSINE//5 7 DIBROMOTRYPTOPHAN//BETA CASOMORPHINE ANALOGS
10 26059 TYROSYLPROTEIN SULFOTRANSFERASE//TYROSINE SULFATION//TPST

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