Class information for:
Level 2: SHIKONIN//NAPHTHOQUINONE//PLUMBAGIN

Basic class information
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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
394 3       CARDIOTOXICITY//ANTHRACYCLINES//SHIKONIN 32432
1709 2             SHIKONIN//NAPHTHOQUINONE//PLUMBAGIN 6976
10882 1                   BETA LAPACHONE//LAPACHOL//NAPHTHOQUINONE 1055
13890 1                   PYRIDOACRIDINE//MAKALUVAMINE//PYRROLOIMINOQUINONE 836
14747 1                   SHIKONIN//LITHOSPERMUM ERYTHRORHIZON//ALKANNIN 780
14795 1                   PYRANONAPHTHOQUINONES//PENTALONGIN//THYSANONE 776
15636 1                   PLUMBAGIN//PLUMBAGO ZEYLANICA//EBENACEAE 727
17498 1                   LAVENDAMYCIN//1 4 NAPHTHOQUINONE//2 3 DICHLORO 1 4 NAPHTHOQUINONE 624
19415 1                   ANTHRA2 3 BFURAN 5 10 DIONES//PHOTOAMINATION//4 11 DIMETHOXYNAPHTHO2 3 FINDOLE 5 10 DIONE 530
23856 1                   SOLARE ENERGIETECH//PHOTOACYLATION//DIBENZOFURAN 1 4 DIONE 355
26606 1                   ECHINOCHROME A//NAPHTHAZARIN//5 8 DIHYDROXY 1 4 NAPHTHOQUINONE 270
26904 1                   EMBELIN//EMBELIA RIBES//RAPANONE 262
27149 1                   HRICHTUNG PHARMAZEUT CHEM//1 2 3 4 12 12A HEXAHYDRONAPHTHO2 3 4 5IMIDAZO1 2 APYRAZINE 6 11 DIOL//1 2 3 4 TETRAHYDRO 13 ALKYLPHENYL 3 1 IMINOETHANOBENZOLGQUINOXA LINE 5 10 DIOL DIONE 256
30505 1                   ASPERGILLUS TERREUS IFO 6123//ASTERRIQUINONE MONOACETATE//ASTERRIQUINONE MONOALKYL ETHER 182
31371 1                   AMINONAPHTHOQUINONE//HYDROXY NAPHTHOQUINONE//NAPHTHOSEMIQUINONE 167
32149 1                   ANTHRACENE 1 9 10 TRIONES//1 2 HYDROXY 4 5 DIMETHYLPHENYLETHANONE//1 BENZAMIDO 5 HYDROXYINDOLE DERIVATIVES 156

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SHIKONIN authKW 826530 3% 80% 230
2 NAPHTHOQUINONE authKW 651012 4% 47% 309
3 PLUMBAGIN authKW 595863 3% 73% 182
4 BETA LAPACHONE authKW 494836 2% 83% 132
5 LAPACHOL authKW 296578 1% 77% 85
6 EMBELIN authKW 294623 1% 75% 87
7 LITHOSPERMUM ERYTHRORHIZON authKW 205986 1% 72% 63
8 ALKANNIN authKW 182887 1% 90% 45
9 PYRANONAPHTHOQUINONES authKW 182887 1% 90% 45
10 SHIKONIN DERIVATIVES authKW 153666 1% 97% 35

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 33738 32% 0% 2217
2 Chemistry, Medicinal 25641 18% 0% 1282
3 Chemistry, Multidisciplinary 5709 21% 0% 1441
4 Pharmacology & Pharmacy 4971 18% 0% 1226
5 Integrative & Complementary Medicine 2197 2% 0% 162
6 Plant Sciences 1749 8% 0% 590
7 Materials Science, Textiles 411 1% 0% 65
8 Chemistry, Applied 298 3% 0% 192
9 Crystallography 210 2% 0% 149
10 Biochemistry & Molecular Biology 174 9% 0% 639

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HRICHTUNG PHARMAZEUT CHEM 44888 0% 76% 13
2 QUIM SINTET HETEROCICL 36577 0% 90% 9
3 TECHNOL BIOL ACT SUBST PHARM BIOTECHNOL 21845 0% 44% 11
4 ETNOFARMACOL IDE 20225 0% 41% 11
5 MOL ST S PONSES 19552 0% 33% 13
6 NUCLEO PESQUISAS PROD NAT 19149 0% 14% 31
7 QUIM BIOTECNOL 17880 0% 12% 34
8 PACIFIC BIOORGAN CHEM 16036 1% 6% 58
9 SOLARE ENERGIETECH 15202 0% 42% 8
10 EA 635 14449 0% 80% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZHURNAL ORGANICHESKOI KHIMII 7946 2% 2% 117
2 JOURNAL OF ANTIBIOTICS 6782 1% 2% 102
3 ARCHIV DER PHARMAZIE 6487 1% 2% 80
4 TETRAHEDRON 5239 3% 1% 215
5 JOURNAL OF NATURAL PRODUCTS 5227 2% 1% 121
6 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 5006 2% 1% 114
7 TETRAHEDRON LETTERS 4928 4% 0% 296
8 HETEROCYCLES 4106 2% 1% 113
9 SYNTHETIC COMMUNICATIONS 3923 2% 1% 114
10 EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY 3822 1% 1% 93

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SHIKONIN 826530 3% 80% 230 Search SHIKONIN Search SHIKONIN
2 NAPHTHOQUINONE 651012 4% 47% 309 Search NAPHTHOQUINONE Search NAPHTHOQUINONE
3 PLUMBAGIN 595863 3% 73% 182 Search PLUMBAGIN Search PLUMBAGIN
4 BETA LAPACHONE 494836 2% 83% 132 Search BETA+LAPACHONE Search BETA+LAPACHONE
5 LAPACHOL 296578 1% 77% 85 Search LAPACHOL Search LAPACHOL
6 EMBELIN 294623 1% 75% 87 Search EMBELIN Search EMBELIN
7 LITHOSPERMUM ERYTHRORHIZON 205986 1% 72% 63 Search LITHOSPERMUM+ERYTHRORHIZON Search LITHOSPERMUM+ERYTHRORHIZON
8 ALKANNIN 182887 1% 90% 45 Search ALKANNIN Search ALKANNIN
9 PYRANONAPHTHOQUINONES 182887 1% 90% 45 Search PYRANONAPHTHOQUINONES Search PYRANONAPHTHOQUINONES
10 SHIKONIN DERIVATIVES 153666 1% 97% 35 Search SHIKONIN+DERIVATIVES Search SHIKONIN+DERIVATIVES

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 2954 DT DIAPHORASE//NQO1//MENADIONE
2 846 CARDIOTOXICITY//ANTHRACYCLINES//DOXORUBICIN
3 3792 POLYGONACEAE//IMPATIENS BALSAMINA L//CIS CINNAMIC ACID
4 4132 CI 958//SR271425//THIOXANTHONE
5 3330 HONOKIOL//MAGNOLOL//MORINDA CITRIFOLIA
6 1800 QUINOLINE//ACRIDINE//IMINO DIELS ALDER REACTION
7 4005 SILYL ENOL ETHERS//TETRAAZAFULVALENES//4H IMIDAZOLES
8 2664 POLYGODIAL//FSAP//DRIMANE
9 3961 ETHOXYQUIN//ELECTRO ORGANIC SYNTHESIS//ARYLSULFINIC ACID
10 4055 ULMUS DAVIDIANA VAR JAPONICA//HELICTERES ISORA//DENDROPANAX MORBIFERA

Go to start page