Class information for:
Level 1: NUCLEOSIDES & NUCLEOTIDES//NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS//KETONUCLEOSIDES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5118 1670 26.8 56%


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
5118 1                   NUCLEOSIDES & NUCLEOTIDES//NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS//KETONUCLEOSIDES 1670

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 NUCLEOSIDES & NUCLEOTIDES journal 167130 5% 12% 78
2 NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS journal 150734 12% 4% 196
3 KETONUCLEOSIDES authKW 146263 0% 100% 8
4 UNSATURATED NUCLEOSIDES authKW 109698 0% 100% 6
5 AZT ANALOGS authKW 91415 0% 100% 5
6 EXOMETHYLENE NUCLEOSIDES authKW 91415 0% 100% 5
7 C CYANO PYRANONUCLEOSIDES authKW 54849 0% 100% 3
8 FR 2703 address 48752 0% 67% 4
9 NUCLEOSIDES CONVERGENT SYNTHESIS OF authKW 48752 0% 67% 4
10 D4T authKW 47849 1% 22% 12

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 13191 40% 0% 673
2 Biochemistry & Molecular Biology 2512 34% 0% 573
3 Chemistry, Medicinal 1875 11% 0% 176
4 Chemistry, Multidisciplinary 1121 19% 0% 318
5 Chemistry, Applied 136 3% 0% 58
6 Crystallography 132 3% 0% 51
7 Pharmacology & Pharmacy 89 7% 0% 117
8 Biophysics 58 3% 0% 55
9 Virology 17 1% 0% 22
10 Chemistry, Inorganic & Nuclear 1 1% 0% 24

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 FR 2703 48752 0% 67% 4
2 AMINOSCI S 45180 1% 16% 15
3 PHOSPHORUS CHEM BIOL 36566 0% 100% 2
4 TOKYO ITABASHI KU 36566 0% 100% 2
5 COOPERAT IDENIX 25386 0% 28% 5
6 MICROBIOL BIOCHEM BIOTECHNOL 20768 0% 23% 5
7 32 VAVILOV STR 18283 0% 100% 1
8 AMIMO SCI S 18283 0% 100% 1
9 BASIC MED CHEM NIH 18283 0% 100% 1
10 BASIC SCI MED CHEM 18283 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 167130 5% 12% 78
2 NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 150734 12% 4% 196
3 BIOORGANICHESKAYA KHIMIYA 16293 3% 2% 54
4 MOLECULAR BIOLOGY 5280 2% 1% 37
5 JOURNAL OF CARBOHYDRATES-NUCLEOSIDES-NUCLEOTIDES 5036 0% 7% 4
6 JOURNAL OF MEDICINAL CHEMISTRY 3963 4% 0% 69
7 SYNTHESIS-STUTTGART 3657 3% 0% 55
8 TETRAHEDRON LETTERS 3110 7% 0% 114
9 CARBOHYDRATE RESEARCH 3034 3% 0% 48
10 TETRAHEDRON 2903 5% 0% 78

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 KETONUCLEOSIDES 146263 0% 100% 8 Search KETONUCLEOSIDES Search KETONUCLEOSIDES
2 UNSATURATED NUCLEOSIDES 109698 0% 100% 6 Search UNSATURATED+NUCLEOSIDES Search UNSATURATED+NUCLEOSIDES
3 AZT ANALOGS 91415 0% 100% 5 Search AZT+ANALOGS Search AZT+ANALOGS
4 EXOMETHYLENE NUCLEOSIDES 91415 0% 100% 5 Search EXOMETHYLENE+NUCLEOSIDES Search EXOMETHYLENE+NUCLEOSIDES
5 C CYANO PYRANONUCLEOSIDES 54849 0% 100% 3 Search C+CYANO+PYRANONUCLEOSIDES Search C+CYANO+PYRANONUCLEOSIDES
6 NUCLEOSIDES CONVERGENT SYNTHESIS OF 48752 0% 67% 4 Search NUCLEOSIDES+CONVERGENT+SYNTHESIS+OF Search NUCLEOSIDES+CONVERGENT+SYNTHESIS+OF
7 D4T 47849 1% 22% 12 Search D4T Search D4T
8 NUCLEOSIDES 47410 5% 3% 79 Search NUCLEOSIDES Search NUCLEOSIDES
9 NUCLEOSIDE SYNTHESIS 44577 1% 24% 10 Search NUCLEOSIDE+SYNTHESIS Search NUCLEOSIDE+SYNTHESIS
10 RADICAL DEOXYGENATION 38709 0% 35% 6 Search RADICAL+DEOXYGENATION Search RADICAL+DEOXYGENATION

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 PATHAK, T , (2002) AZIDONUCLEOSIDES: SYNTHESIS, REACTIONS, AND BIOLOGICAL PROPERTIES.CHEMICAL REVIEWS. VOL. 102. ISSUE 5. P. 1623 -1667 132 55% 98
2 HURYN, DM , OKABE, M , (1992) AIDS-DRIVEN NUCLEOSIDE CHEMISTRY.CHEMICAL REVIEWS. VOL. 92. ISSUE 8. P. 1745 -1768 113 47% 530
3 LEN, C , POSTEL, D , (2006) SYNTHESIS OF 2 ',3 '-DIDEHYDRO-2 ',3 '-DIDEOXYNUCLEOSIDES VIA NUCLEOSIDE ROUTE.CURRENT ORGANIC SYNTHESIS. VOL. 3. ISSUE 3. P. 261 -281 62 68% 7
4 MALIN, AA , OSTROVSKII, VA , (2001) SYNTHESIS OF THYMIDINE DERIVATIVES AS POTENTIAL PHARMACEUTICALS AGAINST HIV/AIDS INFECTION.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 37. ISSUE 6. P. 759 -780 60 62% 4
5 LI, NS , LU, J , PICCIRILLI, JA , (2010) SYNTHESIS OF 2 '-C-BRANCHED NUCLEOSIDES.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 42. ISSUE 3. P. 191-283 61 46% 5
6 TSOUKALA, E , MANTA, S , KIRITSIS, C , KOMIOTIS, D , (2012) KETO AND EXOMETHYLENE PYRANONUCLEOSIDES AS ANTITUMOR AGENTS.MINI-REVIEWS IN MEDICINAL CHEMISTRY. VOL. 12. ISSUE 3. P. 255-275 36 71% 7
7 QIU, XL , XU, XH , QING, FL , (2010) RECENT ADVANCES IN THE SYNTHESIS OF FLUORINATED NUCLEOSIDES.TETRAHEDRON. VOL. 66. ISSUE 4. P. 789 -843 83 25% 70
8 LEN, C , MACKENZIE, G , (2006) SYNTHESIS OF 2 ',3 '-DIDEHYDRO-2 ',3 '-DIDEOXYNUCLEOSIDES HAVING VARIATIONS AT EITHER OR BOTH OF THE 2 '- AND 3 '-POSITIONS.TETRAHEDRON. VOL. 62. ISSUE 39. P. 9085-9107 42 58% 15
9 OKSMAN, P , HAKALA, H , ZAVGORODNY, S , POLIANSKI, M , AZHAYEV, A , VANAERSCHOT, A , HERDEWIJN, P , LONNBERG, H , (1992) SOLUTION CONFORMATIONS AND HYDROLYTIC STABILITY OF 2 '-SUBSTITUTED AND 3'-SUBSTITUTED 2',3'-DIDEOXYRIBONUCLEOSIDES, INCLUDING SOME POTENTIAL INHIBITORS OF HUMAN-IMMUNODEFICIENCY-VIRUS.JOURNAL OF PHYSICAL ORGANIC CHEMISTRY. VOL. 5. ISSUE 11. P. 741-747 44 90% 3
10 HASHIMOTO, S , INAGAKI, J , SAKAMOTO, H , SANO, A , NAKAJIMA, M , (1997) N-GLYCOSYLATION WITH GLYCOSYL DIETHYL PHOSPHITES: A HIGHLY STEREOSELECTIVE SYNTHESIS OF 2 '-DEOXY-BETA-RIBONUCLEOSIDES.HETEROCYCLES. VOL. 46. ISSUE . P. 215-220 34 89% 8

Classes with closest relation at Level 1


Rank Class id link
1 14958 ISONUCLEOSIDES//TROXACITABINE//L NUCLEOSIDES
2 26418 TAS 106//DUPLEX DRUG//3 C ETHYNYLCYTIDINE
3 22219 PHARMACEUT SCI KITA 12 NISHI 6 KITA KU//1 2 UNSATURATED NUCLEOSIDE//ANOMERIC RADICAL
4 11728 BV ARAU//FURANOPYRIMIDINES//BCNA
5 4600 NUCLE ACID//SYNTHET BIOORGAN CHEM//NUCL ACID
6 5405 ZIDOVUDINE//DIDANOSINE//ZALCITABINE
7 13094 POLYMETHYLENE ANALOGUES//TRICYCLIC ANALOGUES//ACYCLONUCLEOSIDES
8 12489 PRONUCLEOTIDES//PHOSPHORAMIDATE//PROTIDE
9 5617 CARBOCYCLIC NUCLEOSIDES//CARBANUCLEOSIDES//MOLETTE DRUG DISCOVERY
10 16109 SALACINOL//THIOSUGARS//SALACIA RETICULATA

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