Class information for:
Level 1: AS 924//CEFCAPENE PIVOXIL//ORAL CEPHALOSPORIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15727 695 17.2 47%


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
15727 1                   AS 924//CEFCAPENE PIVOXIL//ORAL CEPHALOSPORIN 695

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 AS 924 authKW 263607 1% 100% 6
2 CEFCAPENE PIVOXIL authKW 183059 1% 83% 5
3 ORAL CEPHALOSPORIN authKW 147653 2% 31% 11
4 JOURNAL OF ANTIBIOTICS journal 100104 18% 2% 123
5 CENTRIFUGAL TLC authKW 98851 0% 75% 3
6 BETA LACTAM ANTIBIOTICS ANTIBACTERIAL ACTIVITY IN VITRO STUDIES SYNTHESIS authKW 87869 0% 100% 2
7 CEFDINIR CFDN authKW 87869 0% 100% 2
8 MAEM authKW 87869 0% 100% 2
9 ORAL CEPHEM ANTIBIOTICS authKW 87869 0% 100% 2
10 RO 23 9424 authKW 87869 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 4470 37% 0% 254
2 Pharmacology & Pharmacy 2925 39% 0% 268
3 Microbiology 2020 23% 0% 162
4 Chemistry, Medicinal 1863 16% 0% 110
5 Biotechnology & Applied Microbiology 1078 18% 0% 123
6 Immunology 808 18% 0% 123
7 Chemistry, Multidisciplinary 716 23% 0% 158
8 Chemistry, Applied 25 3% 0% 18
9 Infectious Diseases 14 2% 0% 15
10 Crystallography 0 1% 0% 6

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
1 241 58578 0% 67% 2
2 TOKUSHIMA S 58574 1% 33% 4
3 BULK CHEM PROC RD 56484 0% 43% 3
4 241 SHIMOOKUI 43934 0% 100% 1
5 CHEM PROC DEV TECH SERV 43934 0% 100% 1
6 FAKUSHIMA KU 43934 0% 100% 1
7 FUJISAWA MFG TECHNOL S YODOGAWA KU 43934 0% 100% 1
8 MED RELATED HOSP 43934 0% 100% 1
9 MOLEC BIOL SEARLE CHEM 43934 0% 100% 1
10 NEW DRUG S 216 KASHIMA YODOGAWA KU 43934 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 JOURNAL OF ANTIBIOTICS 100104 18% 2% 123
2 CHEMOTHERAPY-TOKYO 3751 1% 2% 4
3 YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN 3694 3% 0% 21
4 HETEROCYCLES 2965 4% 0% 30
5 CHEMICAL & PHARMACEUTICAL BULLETIN 2735 5% 0% 33
6 ORGANIC PROCESS RESEARCH & DEVELOPMENT 2409 2% 0% 13
7 TETRAHEDRON LETTERS 1823 8% 0% 56
8 SYNTHETIC COMMUNICATIONS 1757 3% 0% 24
9 MAGYAR KEMIAI FOLYOIRAT 937 1% 0% 6
10 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 852 2% 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 AS 924 263607 1% 100% 6 Search AS+924 Search AS+924
2 CEFCAPENE PIVOXIL 183059 1% 83% 5 Search CEFCAPENE+PIVOXIL Search CEFCAPENE+PIVOXIL
3 ORAL CEPHALOSPORIN 147653 2% 31% 11 Search ORAL+CEPHALOSPORIN Search ORAL+CEPHALOSPORIN
4 CENTRIFUGAL TLC 98851 0% 75% 3 Search CENTRIFUGAL+TLC Search CENTRIFUGAL+TLC
5 BETA LACTAM ANTIBIOTICS ANTIBACTERIAL ACTIVITY IN VITRO STUDIES SYNTHESIS 87869 0% 100% 2 Search BETA+LACTAM+ANTIBIOTICS+ANTIBACTERIAL+ACTIVITY+IN+VITRO+STUDIES+SYNTHESIS Search BETA+LACTAM+ANTIBIOTICS+ANTIBACTERIAL+ACTIVITY+IN+VITRO+STUDIES+SYNTHESIS
6 CEFDINIR CFDN 87869 0% 100% 2 Search CEFDINIR+CFDN Search CEFDINIR+CFDN
7 MAEM 87869 0% 100% 2 Search MAEM Search MAEM
8 ORAL CEPHEM ANTIBIOTICS 87869 0% 100% 2 Search ORAL+CEPHEM+ANTIBIOTICS Search ORAL+CEPHEM+ANTIBIOTICS
9 RO 23 9424 87869 0% 100% 2 Search RO+23+9424 Search RO+23+9424
10 E1100 58578 0% 67% 2 Search E1100 Search E1100

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 PITLIK, J , (1995) CYCLOADDITION AND RELATED REACTIONS OF CEPHALOSPORIN ANTIBIOTICS.BIOORGANIC & MEDICINAL CHEMISTRY. VOL. 3. ISSUE 9. P. 1157-1181 48 59% 2
2 TANAKA, H , ZHAO, JF , KUMASE, H , (2001) REDUCTIVE CROSS-COUPLING OF 3-SUBSTITUTED DELTA(3)-CEPHEMS WITH ALKENYL HALIDES IN AN AL/PBBR2/NIBR2(BPY) TRIPLEMETAL REDOX SYSTEM. SYNTHESIS OF 3-ALKENYL-DELTA(3)-CEPHEMS.JOURNAL OF ORGANIC CHEMISTRY. VOL. 66. ISSUE 2. P. 570-577 29 69% 4
3 TORII, S , TANAKA, H , (1996) A NEW STRATEGIC INTERMEDIATE FOR BETA-LACTAM ANTIBIOTIC SYNTHESIS: ALLENECARBOXYLATES.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 54. ISSUE 11. P. 941 -952 23 96% 1
4 TANAKA, H , SUMIDA, S , KAMEYAMA, Y , SORAJO, K , WADA, I , TORII, S , (1996) TRANSFORMATION OF PENICILLINS INTO 3-SUBSTITUTED DELTA(3)-CEPHEMS THROUGH ADDITION/CYCLIZATION OF ALLENECARBOXYLATES.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. VOL. 69. ISSUE 12. P. 3651 -3658 15 100% 1
5 PITLIK, J , BATTA, G , SZTARICSKAI, F , KOVER, KE , (1991) SYNTHESIS AND 1,3 DIPOLAR CYCLOADDITION REACTIONS OF 3-VINYL-CEPHALOSPORINS.MAGYAR KEMIAI FOLYOIRAT. VOL. 97. ISSUE 12. P. 493-509 18 90% 1
6 TANAKA, H , SUMIDA, S , NISHIOKA, Y , KOBAYASHI, N , TOKUMARU, Y , KAMEYAMA, Y , TORII, S , (1997) SYNTHESIS OF 2-EXO-METHYLENEPENAM AND 3-CHLORO-DELTA(3)-CEPHEM THROUGH A SEQUENTIAL REDUCTIVE 1,2-ELIMINATION/S-S BOND FISSION OR CHLORIDE ION-ADDITION/CYCLIZATION OF 3,4-DISUBSTITUTED 2-BUTENOATES IN METAL SALT METAL COMBINATIONS.JOURNAL OF ORGANIC CHEMISTRY. VOL. 62. ISSUE 11. P. 3610-3617 14 88% 4
7 TANAKA, H , TOKUMARU, Y , KAMEYAMA, Y , TORII, S , (1997) CONVERSION OF CEPHEM INTO PENAM/PENEM THROUGH SEQUENTIAL RING-OPENING/RECYCLIZATION IN AN AL/BICL3/ALCL3 SYSTEM.CHEMISTRY LETTERS. VOL. . ISSUE 12. P. 1221 -1222 12 100% 1
8 PITLIK, J , BATTA, G , SZTARICSKAI, F , (1992) SYNTHESIS AND TRANSFORMATIONS OF 3-VINYLCEPHALOSPORINS .3. STUDIES ON THE SYNTHESIS OF 3-VINYLCEPHALOSPORINS.LIEBIGS ANNALEN DER CHEMIE. VOL. . ISSUE 9. P. 895-898 15 94% 5
9 HERSHBERGER, PM , DEMUTH, TP , (1998) CONCEPT, DESIGN, AND PRECLINICAL EVALUATION OF QUINOLONYL LACTAM ANTIBACTERIALS.RESOLVING THE ANTIBIOTIC PARADOX. VOL. 456. ISSUE . P. 239 -267 23 48% 4
10 KASAI, M , HATANO, S , KITAGAWA, M , YOSHIMI, A , NISHIMURA, K , MORI, N , SAKAI, A , SUGIHARA, T , (1999) AS-924, A NOVEL ORALLY ACTIVE BIFUNCTIONAL PRODRUG OF CEFTIZOXIME. SYNTHESIS AND RELATIONSHIP BETWEEN PHYSICOCHEMICAL PROPERTIES AND ORAL ABSORPTION.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 47. ISSUE 8. P. 1081 -1088 11 85% 11

Classes with closest relation at Level 1


Rank Class id link
1 22062 3S 5R 6R 6 ACETYLAMIDOPENICILLANIC ACID//BETA LACTAM COMPOUNDS//BIOL VET BIOQUIM BIOL MOLEC
2 37118 UNSATURATED BETA KETOESTERS//1 3 CYCLOHEXANEDIONE YLIDE//1 TRIPHENYLPHOSPHORANYLIDENEPENTANE 2 4 DIONE
3 6555 1 BETA METHYLCARBAPENEM//5 OXACEPHAMS//TRINEMS
4 17371 SPIRO THIAZOLIDINONE//AZTREONAM DETERMINATION//AZTREONAM
5 11137 CEFUROXIME AXETIL//CEFPODOXIME PROXETIL//CEFTIBUTEN
6 15846 CEFEPIME//CEFPIROME//CEFPIROME SULFATE
7 13510 ELASTASE INHIBITOR//PROTEINASE K INHIBITOR//HUMAN LEUKOCYTE ELASTASE
8 36792 1H DNMR//ALPHA CHLORO SULFOXIDES//CARBON AEROGEL SUPPORTED AU NANOPARTICLES
9 4087 BETA LACTAMASE//PENICILLIN BINDING PROTEIN//INGN PROT
10 11854 TELAVANCIN//CEFTAROLINE//LIPOGLYCOPEPTIDE

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