Class information for:
Level 1: ANTHRACYCLINONES//441 NISHI OHNUMA//NISHI OHNUMA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11318 991 27.1 45%


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
346 3       CARDIOTOXICITY//ANTHRACYCLINES//CAMPTOTHECIN 36072
2252 2             ANGUCYCLINE//IDARUBICIN//ANGUCYCLINONE 4694
11318 1                   ANTHRACYCLINONES//441 NISHI OHNUMA//NISHI OHNUMA 991

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 ANTHRACYCLINONES authKW 178258 1% 64% 9
2 441 NISHI OHNUMA address 151679 1% 62% 8
3 NISHI OHNUMA address 98594 0% 80% 4
4 ANTHRACYCLINE GLYCOSIDE authKW 92433 0% 100% 3
5 DIAZATETRACYCLES authKW 61622 0% 100% 2
6 IDARUBICINONE authKW 61622 0% 100% 2
7 INTRAMOLECULAR 42CYCLOADDITION authKW 61622 0% 100% 2
8 JUGLONE DERIVATIVES authKW 61622 0% 100% 2
9 PYRIDAZINE RING authKW 61622 0% 100% 2
10 ENGN CHEM TOBATA KU address 41080 0% 67% 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 16473 58% 0% 571
2 Chemistry, Multidisciplinary 2507 34% 0% 333
3 Chemistry, Medicinal 585 8% 0% 78
4 Pharmacology & Pharmacy 110 9% 0% 87
5 Chemistry, Applied 67 3% 0% 32
6 Crystallography 4 1% 0% 12
7 Biochemistry & Molecular Biology 1 6% 0% 63
8 Spectroscopy 0 1% 0% 9
9 Microbiology 0 2% 0% 18
10 Biotechnology & Applied Microbiology 0 2% 0% 18

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
1 441 NISHI OHNUMA 151679 1% 62% 8
2 NISHI OHNUMA 98594 0% 80% 4
3 ENGN CHEM TOBATA KU 41080 0% 67% 2
4 CHEM SIGMA TAU 30811 0% 100% 1
5 MAGNET OURCE TEAM 30811 0% 100% 1
6 MBM SCIENCEBRIDGE GMBH 30811 0% 100% 1
7 PHARM PHARMACOGNOSIECNRSUA 484 30811 0% 100% 1
8 RIC CHIM VIA SETTE SANTI 3 30811 0% 100% 1
9 INVEST CIENTIF AVANZADAS 15405 0% 50% 1
10 4 AVE OBSERV 10269 0% 33% 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 AUSTRALIAN JOURNAL OF CHEMISTRY 12689 6% 1% 55
2 TETRAHEDRON LETTERS 9685 15% 0% 152
3 JOURNAL OF ORGANIC CHEMISTRY 6696 11% 0% 106
4 TETRAHEDRON 4128 7% 0% 71
5 ANALES DE QUIMICA SERIE C-QUIMICA ORGANICA Y BIOQUIMICA 3075 1% 1% 8
6 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 2925 3% 0% 33
7 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 2850 4% 0% 40
8 LIEBIGS ANNALEN DER CHEMIE 2746 2% 1% 17
9 SYNTHETIC COMMUNICATIONS 2187 3% 0% 32
10 CHEMICAL & PHARMACEUTICAL BULLETIN 2018 3% 0% 34

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 ANTHRACYCLINONES 178258 1% 64% 9 Search ANTHRACYCLINONES Search ANTHRACYCLINONES
2 ANTHRACYCLINE GLYCOSIDE 92433 0% 100% 3 Search ANTHRACYCLINE+GLYCOSIDE Search ANTHRACYCLINE+GLYCOSIDE
3 DIAZATETRACYCLES 61622 0% 100% 2 Search DIAZATETRACYCLES Search DIAZATETRACYCLES
4 IDARUBICINONE 61622 0% 100% 2 Search IDARUBICINONE Search IDARUBICINONE
5 INTRAMOLECULAR 42CYCLOADDITION 61622 0% 100% 2 Search INTRAMOLECULAR+42CYCLOADDITION Search INTRAMOLECULAR+42CYCLOADDITION
6 JUGLONE DERIVATIVES 61622 0% 100% 2 Search JUGLONE+DERIVATIVES Search JUGLONE+DERIVATIVES
7 PYRIDAZINE RING 61622 0% 100% 2 Search PYRIDAZINE+RING Search PYRIDAZINE+RING
8 FREDERICAMYCIN A 34659 0% 38% 3 Search FREDERICAMYCIN+A Search FREDERICAMYCIN+A
9 1 2 ANTHRAQUINONES 30811 0% 100% 1 Search 1+2+ANTHRAQUINONES Search 1+2+ANTHRAQUINONES
10 1 4 DIHYDRO 9 10 ANTHRAQUINONES 30811 0% 100% 1 Search 1+4+DIHYDRO+9+10+ANTHRAQUINONES Search 1+4+DIHYDRO+9+10+ANTHRAQUINONES

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 KROHN, K , (1986) TOTAL SYNTHESIS OF ANTHRACYCLINONE.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 25. ISSUE 9. P. 790-807 116 82% 134
2 KROHN, K , (1990) SYNTHESIS OF ANTHRACYCLINONES BY ELECTROPHILIC AND NUCLEOPHILIC-ADDITION TO ANTHRAQUINONES.TETRAHEDRON. VOL. 46. ISSUE 2. P. 291 -318 80 82% 100
3 VOGEL, P , (2008) COMBINATORIAL SYNTHESIS OF LINEARLY CONDENSED POLYCYCLIC COMPOUNDS, INCLUDING ANTHRACYCLINONES, THROUGH TANDEM DIELS-ALDER ADDITIONS.ANTHRACYCLINE CHEMISTRY AND BIOLOGY I: BIOLOGICAL OCCURENCE AND BIOSYNTHESIS, SYNTHESIS AND CHEMISTRY. VOL. 282. ISSUE . P. 187 -214 70 46% 3
4 KIRIHARA, M , KITA, Y , (1997) SYNTHETIC STUDIES ON HETEROANTHRACYCLINES.HETEROCYCLES. VOL. 46. ISSUE . P. 705 -726 41 93% 4
5 ACHMATOWICZ, O , SZECHNER, B , (2008) SYNTHESIS OF ENANTIOMERICALLY PURE ANTHRACYCLINONES.ANTHRACYCLINE CHEMISTRY AND BIOLOGY I: BIOLOGICAL OCCURENCE AND BIOSYNTHESIS, SYNTHESIS AND CHEMISTRY. VOL. 282. ISSUE . P. 143 -186 54 48% 2
6 MAL, D , PAHARI, P , (2007) RECENT ADVANCES IN THE HAUSER ANNULATION.CHEMICAL REVIEWS. VOL. 107. ISSUE 5. P. 1892-1918 52 40% 84
7 TAMURA, Y , AKAI, S , KISHIMOTO, H , SASHO, M , KIRIHARA, M , KITA, Y , (1988) TOTAL SYNTHESIS OF 11-DEOXYANTHRACYCLINES - 4-DEMETHOXY-11-DEOXY-DAUNOMYCIN, 11-DEOXYDAUNOMYCIN, AND THEIR ANALOGS.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 36. ISSUE 10. P. 3897 -3914 50 93% 11
8 RUANO, JLG , PAREDES, CG , ALEMAN, J , (2005) APPROACHES TO THE STEREOCONTROLLED SYNTHESIS OF ANTHRACYCLINONES: PREPARATION OF OPTICALLY PURE BICYCLIC INTERMEDIATES FOR THE REGIOSELECTIVE CONSTRUCTION OF THE TETRACYCLIC SKELETON.ARKIVOC. VOL. . ISSUE . P. 253-265 29 69% 2
9 MITCHELL, AS , RUSSELL, RA , (1995) ANNULATION REACTIONS WITH STABILIZED PHTHALIDE ANIONS.TETRAHEDRON. VOL. 51. ISSUE 18. P. 5207-5236 38 68% 49
10 NARUTA, Y , NISHIGAICHI, Y , MARUYAMA, K , (1991) HIGHLY EFFECTIVE ASYMMETRIC-SYNTHESIS OF 11-DEOXYDAUNOMYCINONE AND ANALOGS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 4. P. 831-839 34 92% 5

Classes with closest relation at Level 1


Rank Class id link
1 15583 METHOXYMORPHOLINO DOXORUBICIN//AD 198//MORPHOLINYLANTHRACYCLINES
2 29747 1 2 BISTRIMETHYLSILOXYCYCLOBUTENE//FREDERICAMYCIN//FREDERICAMYCIN A
3 22766 ANTHRAQUINONE DISULPHONATES//NAA UNIT//SOLVENT POLARITY EFFECT
4 13565 PYRANONAPHTHOQUINONES//PENTALONGIN//THYSANONE
5 14762 ANGUCYCLINE//ANGUCYCLINONE//JADOMYCIN
6 36941 1 4 BISALKYLAMINOBENZOGPHTHALAZINES//1 BISALKYLAMINO 4 CHLOROBENZOGPHTHALAZINES//5 T BUTYL 3 METHYLBENZYL ALCOHOL
7 29590 KARWINSKIA HUMBOLDTIANA//PEROXISOMICINE//KARWINSKIA
8 29831 1 ACYL 5 6 DIALKOXY 2 ALKYLTHIOBENZODIMIDAZOLES GUINEA PIG ATRIUM//1 ACYL 5 6 DIETHOXY 2 METHYLTHIOBENZIMIDAZOLES PHARMACOLOGY SYNTHESIS//1 BENZAMIDO 5 HYDROXYINDOLE DERIVATIVES
9 30395 1 4 DI TERT BUTYL 2 5 DIMETHOXYBENZENE//2 SUBSTITUTED MALONIC ACID DERIVATIVE//ANTHRAQUINONE KETALS
10 25887 MOBILE PHASE SELECTION//HOMOPHTHALIC ANHYDRIDE//CIS ISOQUINOLONIC ACIDS

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