Class information for:
Level 1: COMBINATORIAL CHEM DRUG DISCOVERY//PURINES//GILEAD SCI IOCB

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14088 793 32.2 71%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
236 3       ADENOSINE//NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS//ADENOSINE RECEPTORS 48331
793 2             NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS//NUCLEOSIDES//CARBOCYCLIC NUCLEOSIDES 12112
14088 1                   COMBINATORIAL CHEM DRUG DISCOVERY//PURINES//GILEAD SCI IOCB 793

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 COMBINATORIAL CHEM DRUG DISCOVERY address 338918 3% 35% 25
2 PURINES authKW 306962 12% 8% 98
3 GILEAD SCI IOCB address 142356 3% 15% 25
4 GILEAD IOCB address 130127 2% 26% 13
5 PURIN 8 ONES authKW 115514 0% 100% 3
6 OLIGOARYLENES authKW 102677 1% 67% 4
7 NUCLEOSIDES authKW 95013 10% 3% 77
8 DEAZAPURINES authKW 80212 1% 42% 5
9 ANTI DENGUE VIRUS ACTIVITY authKW 77009 0% 100% 2
10 ARYL PURINE DERIVATIVES authKW 77009 0% 100% 2

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 12832 57% 0% 451
2 Chemistry, Medicinal 2596 17% 0% 138
3 Chemistry, Multidisciplinary 995 25% 0% 196
4 Chemistry, Applied 103 4% 0% 33
5 Biochemistry & Molecular Biology 67 12% 0% 98
6 Crystallography 16 2% 0% 15
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 10 1% 0% 5
8 Pharmacology & Pharmacy 2 4% 0% 30
9 Agronomy 1 1% 0% 8
10 Spectroscopy 1 1% 0% 8

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 COMBINATORIAL CHEM DRUG DISCOVERY 338918 3% 35% 25
2 GILEAD SCI IOCB 142356 3% 15% 25
3 GILEAD IOCB 130127 2% 26% 13
4 NEW ANTIVIRALS ANTINEOPLAST 62942 1% 15% 11
5 ORGAN CHEM BIOCHEM 54528 12% 2% 92
6 CHAIR CHEM NAT CPDS 38505 0% 100% 1
7 CHEM ENVIRONM SURG 38505 0% 100% 1
8 CNRSUMR 5047DRDCCB 38505 0% 100% 1
9 CNS DIS EXPT STN 38505 0% 100% 1
10 COMBINAT CHEM DRUG DISCOVERY 38505 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 NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 7396 4% 1% 30
2 NUCLEOSIDES & NUCLEOTIDES 6985 1% 2% 11
3 JOURNAL OF COMBINATORIAL CHEMISTRY 5505 2% 1% 14
4 COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 3818 3% 0% 27
5 HELVETICA CHIMICA ACTA 3193 3% 0% 27
6 JOURNAL OF ORGANIC CHEMISTRY 2924 8% 0% 63
7 TETRAHEDRON LETTERS 2735 9% 0% 73
8 TETRAHEDRON 2148 6% 0% 46
9 ORGANIC LETTERS 2142 5% 0% 38
10 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 2072 3% 0% 26

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 PURINES 306962 12% 8% 98 Search PURINES Search PURINES
2 PURIN 8 ONES 115514 0% 100% 3 Search PURIN+8+ONES Search PURIN+8+ONES
3 OLIGOARYLENES 102677 1% 67% 4 Search OLIGOARYLENES Search OLIGOARYLENES
4 NUCLEOSIDES 95013 10% 3% 77 Search NUCLEOSIDES Search NUCLEOSIDES
5 DEAZAPURINES 80212 1% 42% 5 Search DEAZAPURINES Search DEAZAPURINES
6 ANTI DENGUE VIRUS ACTIVITY 77009 0% 100% 2 Search ANTI+DENGUE+VIRUS+ACTIVITY Search ANTI+DENGUE+VIRUS+ACTIVITY
7 ARYL PURINE DERIVATIVES 77009 0% 100% 2 Search ARYL+PURINE+DERIVATIVES Search ARYL+PURINE+DERIVATIVES
8 BETACYANIN BIOSYNTHESIS 77009 0% 100% 2 Search BETACYANIN+BIOSYNTHESIS Search BETACYANIN+BIOSYNTHESIS
9 PHOSPHONIUM COUPLING 77009 0% 100% 2 Search PHOSPHONIUM+COUPLING Search PHOSPHONIUM+COUPLING
10 SUZUKI AND STILLE CROSS COUPLING 77009 0% 100% 2 Search SUZUKI+AND+STILLE+CROSS+COUPLING Search SUZUKI+AND+STILLE+CROSS+COUPLING

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 HOCEK, M , (2003) SYNTHESES OF PURINES BEARING CARBON SUBSTITUENTS IN POSITIONS 2, 6 OR 8 BY METAL- OR ORGANOMETAL-MEDIATED C-C BOND-FORMING REACTIONS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 2. P. 245-254 94 76% 112
2 QU, GR , MAO, ZJ , NIU, HY , WANG, DC , XIA, C , GUO, HM , (2009) STRAIGHTFORWARD AND HIGHLY EFFICIENT CATALYST-FREE ONE-STEP SYNTHESIS OF 2-(PURIN-6-YL)ACETOACETIC ACID ETHYL ESTERS, (PURIN-6-YL)ACETATES, AND 6-METHYLPURINES THROUGH SNAR-BASED REACTIONS OF 6-HALOPURINES WITH ETHYL ACETOACETATE.ORGANIC LETTERS. VOL. 11. ISSUE 8. P. 1745 -1748 37 88% 16
3 QU, GR , XIN, PY , NIU, HY , JIN, X , GUO, XT , YANG, XN , GUO, HM , (2011) MICROWAVE PROMOTED PALLADIUM-CATALYZED SUZUKI-MIYAURA CROSS-COUPLING REACTIONS OF 6-CHLOROPURINES WITH SODIUM TETRAARYLBORATE IN WATER.TETRAHEDRON. VOL. 67. ISSUE 47. P. 9099 -9103 39 80% 11
4 KORE, AR , YANG, B , SRINIVASAN, B , (2014) RECENT DEVELOPMENTS IN THE SYNTHESIS OF SUBSTITUTED PURINE NUCLEOSIDES AND NUCLEOTIDES.CURRENT ORGANIC CHEMISTRY. VOL. 18. ISSUE 16. P. 2072 -2107 54 49% 4
5 GUO, HM , ZHANG, Y , NIU, HY , WANG, DC , CHU, ZL , QU, GR , (2011) MICROWAVE PROMOTED C6-ALKYLATION OF PURINES THROUGH SNAR-BASED REACTION OF 6-CHLOROPURINES WITH 3-ALKYL-ACETYLACETONE.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 9. ISSUE 7. P. 2065 -2068 31 89% 4
6 HAVELKOVA, M , DVORAK, D , HOCEK, M , (2001) THE SUZUKI-MIYAURA CROSS-COUPLING REACTIONS OF 2-, 6-OR 8-HALOPURINES WITH BORONIC ACIDS LEADING TO 2-, 6-OR 8-ARYL- AND -ALKENYLPURINE DERIVATIVES.SYNTHESIS-STUTTGART. VOL. . ISSUE 11. P. 1704 -1710 33 89% 71
7 CAPEK, P , VRABEL, M , HASNIK, Z , POHL, R , HOCEK, M , (2006) AQUEOUS-PHASE SUZUKI-MIYAURA CROSS-COUPLING REACTIONS OF FREE HALOPURINE BASES.SYNTHESIS-STUTTGART. VOL. . ISSUE 20. P. 3515 -3526 37 73% 24
8 XIA, R , XIE, MS , NIU, HY , QU, GR , GUO, HM , (2014) RADICAL ROUTE FOR THE ALKYLATION OF PURINE NUCLEOSIDES AT C6 VIA MINISCI REACTION.ORGANIC LETTERS. VOL. 16. ISSUE 2. P. 444 -447 31 62% 18
9 GUO, HM , LI, P , NIU, HY , WANG, DC , QU, GR , (2010) DIRECT SYNTHESIS OF 6-ARYLPURINES BY REACTION OF 6-CHLOROPURINES WITH ACTIVATED AROMATICS.JOURNAL OF ORGANIC CHEMISTRY. VOL. 75. ISSUE 17. P. 6016 -6018 26 84% 6
10 SILHAR, P , POHL, R , VOTRUBA, I , HOCEK, M , (2005) SYNTHESIS OF 2-SUBSTITUTED 6-(HYDROXYMETHYL) PURINE BASES AND NUCLEOSIDES.COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS. VOL. 70. ISSUE 10. P. 1669 -1695 29 83% 26

Classes with closest relation at Level 1


Rank Class id link
1 28598 DIAMINOMALEONITRILE//6 CYANOPURINE//LACTAROCHROMAL
2 17445 AGELASINE//PL BIOL SAKYO KU//ASMARINE
3 23595 4 THIOTHYMIDINE//ORGAN BIOMIMET CHEM//2 DEOXY 6 THIOGUANOSINE
4 22219 PHARMACEUT SCI KITA 12 NISHI 6 KITA KU//1 2 UNSATURATED NUCLEOSIDE//ANOMERIC RADICAL
5 13094 POLYMETHYLENE ANALOGUES//TRICYCLIC ANALOGUES//ACYCLONUCLEOSIDES
6 32619 KINETIN RIBOSIDE//ORTHO TOPOLIN RIBOSIDE//KINETIN
7 17844 GILEAD IOCB//REVERSIBLE TERMINATOR//LIFE SCI SOLUT GRP
8 12678 ORGAN BIOORGAN CHEM//BIOORGAN CHEM CHEM BIOL//7 DEAZAPURINES
9 20908 N 2 ACETYLAMINOFLUORENE//AMINOFLUORENE//ACETYLAMINOFLUORENE
10 35189 REVERSINE//TAK 778//PURMORPHAMINE

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