Class information for:
Level 1: 3S 5R 6R 6 ACETYLAMIDOPENICILLANIC ACID//BETA LACTAM COMPOUNDS//BIOL VET BIOQUIM BIOL MOLEC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22062 395 29.3 38%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
682 3       BETA LACTAMS//BETA LACTAMASE//INGN PROT 8575
1556 2             BETA LACTAMS//BETA LACTAMASE//INGN PROT 7389
22062 1                   3S 5R 6R 6 ACETYLAMIDOPENICILLANIC ACID//BETA LACTAM COMPOUNDS//BIOL VET BIOQUIM BIOL MOLEC 395

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 3S 5R 6R 6 ACETYLAMIDOPENICILLANIC ACID authKW 231912 1% 100% 3
2 BETA LACTAM COMPOUNDS authKW 175685 1% 45% 5
3 BIOL VET BIOQUIM BIOL MOLEC address 173932 1% 75% 3
4 NOCARDICIN A authKW 154608 1% 100% 2
5 PHARM 1144 KOGUSHI address 154608 1% 100% 2
6 GAMMA LACTAM COMPOUNDS authKW 103071 1% 67% 2
7 QUIM FIS EXP GRAF address 103071 1% 67% 2
8 1 3 THIAZOLIDINE RING CONFORMATION authKW 77304 0% 100% 1
9 1 CARBA 1 DETHIACEPHALOSPORIN authKW 77304 0% 100% 1
10 1 CARBACEPHEM authKW 77304 0% 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, Multidisciplinary 1450 40% 0% 157
2 Chemistry, Medicinal 839 14% 0% 56
3 Crystallography 584 11% 0% 43
4 Chemistry, Organic 419 16% 0% 63
5 Chemistry, Physical 350 22% 0% 87
6 Pharmacology & Pharmacy 229 16% 0% 64
7 Physics, Atomic, Molecular & Chemical 15 4% 0% 15
8 Mathematics, Interdisciplinary Applications 5 1% 0% 5
9 Computer Science, Interdisciplinary Applications 4 2% 0% 6
10 Biophysics 2 2% 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 BIOL VET BIOQUIM BIOL MOLEC 173932 1% 75% 3
2 PHARM 1144 KOGUSHI 154608 1% 100% 2
3 QUIM FIS EXP GRAF 103071 1% 67% 2
4 FARM PLURIDISCIPLINAR UCM QUIM FIS 77304 0% 100% 1
5 MED INTERNAL MED 1 TAKATSU KU 77304 0% 100% 1
6 ORGANOSILICON SYNTHESIS 77304 0% 100% 1
7 PRABI LG 77304 0% 100% 1
8 UNIV CHEM TECHNOL MET 77304 0% 100% 1
9 CHIM THEOR URA CNRS 510 38651 0% 50% 1
10 PRINCESS ALIA UNIV 38651 0% 50% 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 INTERNET JOURNAL OF CHEMISTRY 6496 1% 3% 3
2 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 4981 6% 0% 23
3 CRYSTAL STRUCTURE COMMUNICATIONS 3924 2% 1% 6
4 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 2696 5% 0% 20
5 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 2416 5% 0% 18
6 REVUE ROUMAINE DE CHIMIE 1918 3% 0% 11
7 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 1609 3% 0% 11
8 ELECTRONIC JOURNAL OF THEORETICAL CHEMISTRY 1485 0% 2% 1
9 JOURNAL OF COMPUTATIONAL CHEMISTRY 1248 3% 0% 10
10 JOURNAL OF MEDICINAL CHEMISTRY 900 4% 0% 16

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 3S 5R 6R 6 ACETYLAMIDOPENICILLANIC ACID 231912 1% 100% 3 Search 3S+5R+6R+6+ACETYLAMIDOPENICILLANIC+ACID Search 3S+5R+6R+6+ACETYLAMIDOPENICILLANIC+ACID
2 BETA LACTAM COMPOUNDS 175685 1% 45% 5 Search BETA+LACTAM+COMPOUNDS Search BETA+LACTAM+COMPOUNDS
3 NOCARDICIN A 154608 1% 100% 2 Search NOCARDICIN+A Search NOCARDICIN+A
4 GAMMA LACTAM COMPOUNDS 103071 1% 67% 2 Search GAMMA+LACTAM+COMPOUNDS Search GAMMA+LACTAM+COMPOUNDS
5 1 3 THIAZOLIDINE RING CONFORMATION 77304 0% 100% 1 Search 1+3+THIAZOLIDINE+RING+CONFORMATION Search 1+3+THIAZOLIDINE+RING+CONFORMATION
6 1 CARBA 1 DETHIACEPHALOSPORIN 77304 0% 100% 1 Search 1+CARBA+1+DETHIACEPHALOSPORIN Search 1+CARBA+1+DETHIACEPHALOSPORIN
7 1 CARBACEPHEM 77304 0% 100% 1 Search 1+CARBACEPHEM Search 1+CARBACEPHEM
8 4 1H PYRROL 3 YL 1 4 DIHYDROPYRIDINES 77304 0% 100% 1 Search 4+1H+PYRROL+3+YL+1+4+DIHYDROPYRIDINES Search 4+1H+PYRROL+3+YL+1+4+DIHYDROPYRIDINES
9 AAMPICILLIN 77304 0% 100% 1 Search AAMPICILLIN Search AAMPICILLIN
10 AB INITIO REACTIVITY 77304 0% 100% 1 Search AB+INITIO+REACTIVITY Search AB+INITIO+REACTIVITY

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 LOPEZ, R , MENENDEZ, MI , DIAZ, N , SUAREZ, D , CAMPOMANES, P , ARDURA, D , SORDO, TL , (2006) THEORETICAL STUDIES ON THE RING OPENING OF BETA-LACTAMS: PROCESSES IN SOLUTION AND IN ENZYMATIC MEDIA.CURRENT ORGANIC CHEMISTRY. VOL. 10. ISSUE 7. P. 805 -821 42 43% 15
2 MENG, FC , SUN, LX , WANG, HJ , ZHAO, X , (2008) THEORETICAL STUDY OF THE HYDROLYSIS OF A MODEL CARBAPENEM: 1-AZA-BICYCLO[3,2,1]HEPT-2-ENT-7-ONE.JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM. VOL. 851. ISSUE 1-3. P. 335 -341 17 81% 0
3 FRAU, J , COLL, M , DONOSO, J , MUNOZ, F , VILANOVA, B , GARCIABLANCO, F , (1997) ALKALINE AND ACIDIC HYDROLYSIS OF THE BETA-LACTAM RING.ELECTRONIC JOURNAL OF THEORETICAL CHEMISTRY. VOL. 2. ISSUE . P. 56-65 19 86% 6
4 MEDELEANU, M , OLARIU, T , GEORGESCU, D , SISU, E , MRACEC, M , MRACEC, M , (2016) CONFORMATIONAL ANALYSIS AND FORMATION ENTHALPY OF (3R,5S,6R)-6-ACETYLAMIDOPENICILLANIC ACID CALCULATED BY THE PM3, PM6 AND PM7 SEMIEMPIRICAL MO METHODS.REVUE ROUMAINE DE CHIMIE. VOL. 61. ISSUE 4-5. P. 445 -458 23 41% 0
5 GARCIAS, RC , COLL, M , DONOSO, J , VILANOVA, B , MUNOZ, F , (2005) THEORETICAL STUDY OF THIOLYSIS IN PENICILLINS AND CEPHALOSPORINES.INTERNATIONAL JOURNAL OF CHEMICAL KINETICS. VOL. 37. ISSUE 7. P. 434 -443 19 59% 4
6 COLL, M , FRAU, J , VILANOVA, B , DONOSO, J , MUNOZ, F , BLANCO, FG , (2000) THEORETICAL STUDY OF THE ALKALINE HYDROLYSIS OF A BICYCLIC AZA-BETA-LACTAM.JOURNAL OF PHYSICAL CHEMISTRY B. VOL. 104. ISSUE 47. P. 11389 -11394 20 63% 15
7 GARCIAS, RC , COLL, M , DONOSO, J , MUNOZ, F , (2006) DENSITY FUNCTIONAL THEORY STUDY OF THE THIOLYSIS REACTION IN PENICILLINS.JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM. VOL. 773. ISSUE 1-3. P. 29-34 16 64% 2
8 COLL, M , FRAU, J , DONOSO, J , MUNOZ, F , (1998) AB INITIO STUDY OF BETA-LACTAM COMPOUNDS: ACIDIC HYDROLYSIS.JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM. VOL. 426. ISSUE . P. 323 -329 16 80% 8
9 COLL, M , FRAU, J , VILANOVA, B , DONOSO, J , MUNOZ, F , BLANCO, FG , (1999) THEORETICAL STUDY OF THE ALKALINE HYDROLYSIS OF AN OXO-BETA-LACTAM STRUCTURE.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 103. ISSUE 44. P. 8879 -8884 21 57% 12
10 LLINAS, A , DONOSO, J , VILANOVA, B , FRAU, J , MUNOZ, F , PAGE, MI , (2000) THIOL-CATALYSED HYDROLYSIS OF BENZYLPENICILLIN.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2. VOL. . ISSUE 7. P. 1521-1525 12 86% 6

Classes with closest relation at Level 1


Rank Class id link
1 4087 BETA LACTAMASE//PENICILLIN BINDING PROTEIN//INGN PROT
2 15727 AS 924//CEFCAPENE PIVOXIL//ORAL CEPHALOSPORIN
3 18548 DISTORTED AMIDES//TWISTED AMIDES//N C ACTIVATION
4 6555 1 BETA METHYLCARBAPENEM//5 OXACEPHAMS//TRINEMS
5 15535 AZOMETHINE IMINES//PYRAZOLIDINONES//1 5 DIAZABICYCLO310HEXANES
6 18111 SULTAMS//BETA SULTAMS//SULTONES
7 6697 CEFADROXIL//AMOXICILLIN//CEPHALOSPORINS
8 27635 COMPUTATIONAL CHEMICAL KINETICS//GEM DIMETHYL EFFECT//4 HYDROXYTHIAZOLE
9 18692 METALLO BETA LACTAMASE//INGN PROT//ZINC BETA LACTAMASE
10 30886 BENZILIC ESTER REARRANGEMENT//BASE CATALYSED HYDROLYSIS//1 ACYL 2 3 DIHYDROINDOLE 2 3 DIONES

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