Class information for:
Level 2: BETA CARBOLINE//INDOLE ALKALOIDS//TETRAHYDRO BETA CARBOLINE

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
370 3       BERBERINE//CHEMISTRY, ORGANIC//ALKALOIDS 35015
1970 2             BETA CARBOLINE//INDOLE ALKALOIDS//TETRAHYDRO BETA CARBOLINE 6032
5326 1                   ASPIDOSPERMA ALKALOIDS//ASPIDOPHYTINE//GONIOMITINE 1669
6902 1                   APOCYNACEAE//INDOLE ALKALOIDS//ALSTONIA SCHOLARIS 1456
9475 1                   BETA CARBOLINE//HARMINE//PEGANUM HARMALA 1184
11314 1                   PICTET SPENGLER REACTION//TETRAHYDRO BETA CARBOLINE//AZETOPYRIDOINDOLE 1018
28949 1                   GELSEMIUM ELEGANS//GELSEMIUM//KOUMINE 214
29877 1                   DAPHNIPHYLLUM ALKALOIDS//DAPHNIPHYLLACEAE//DAPHNIPHYLLUM CALYCINUM 194
30287 1                   NITRARIA//TANGUTORINE//N SCHOBERI 186
35498 1                   1 2 3 9A TETRAHYDRO 9H IMIDAZO1 2 ALPHAINDOL 2 ONES//1 2 DIARYLDIAZENES//2 3 DIHYDROCINNOLINE 111

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BETA CARBOLINE authKW 702549 5% 49% 275
2 INDOLE ALKALOIDS authKW 304377 3% 38% 155
3 TETRAHYDRO BETA CARBOLINE authKW 262349 1% 68% 74
4 HARMINE authKW 229102 1% 53% 83
5 APOCYNACEAE authKW 227300 3% 24% 184
6 PICTET SPENGLER REACTION authKW 170753 1% 42% 78
7 INDOLE ALKALOID authKW 142523 1% 36% 75
8 PEGANUM HARMALA authKW 135929 1% 48% 54
9 ALKALOIDS authKW 128264 6% 7% 360
10 NORHARMAN authKW 122187 1% 60% 39

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 68994 48% 0% 2888
2 Chemistry, Medicinal 18311 17% 0% 1012
3 Integrative & Complementary Medicine 3867 3% 0% 196
4 Chemistry, Multidisciplinary 3646 18% 0% 1101
5 Pharmacology & Pharmacy 3333 16% 0% 955
6 Plant Sciences 3284 12% 0% 701
7 Biochemistry & Molecular Biology 144 9% 0% 548
8 Chemistry, Applied 90 2% 0% 119
9 Crystallography 63 2% 0% 93
10 Toxicology 32 2% 0% 92

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SERV PHARMACOGNOSIE 26859 0% 86% 6
2 STATE PHYTOCHEM PLANT OURCES W CHINA 22523 1% 6% 72
3 KUNMING BOT 20369 2% 3% 137
4 STATE PHYTOCHEM PLANT OURCES WEST CH 17391 1% 6% 58
5 CIENCIAS QUIM LCQUI CCT 15669 0% 100% 3
6 CHEM WORKS 14665 0% 19% 15
7 GRP ALKALOID CHEM 11499 0% 14% 16
8 SYNTH DEV GRP 2 10446 0% 100% 2
9 SISTEMAS INTELIGENTES LICADOS 9819 0% 24% 8
10 NAT SYNTHET DRUG 8698 0% 33% 5

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HETEROCYCLES 58561 6% 3% 389
2 JOURNAL OF NATURAL PRODUCTS 23175 4% 2% 234
3 TETRAHEDRON LETTERS 20117 9% 1% 540
4 TETRAHEDRON 17046 6% 1% 354
5 JOURNAL OF ORGANIC CHEMISTRY 13989 6% 1% 379
6 PHYTOCHEMISTRY 10243 4% 1% 212
7 PLANTA MEDICA 8749 2% 2% 110
8 ORGANIC LETTERS 7644 3% 1% 200
9 NATURAL PRODUCT LETTERS 3719 0% 4% 20
10 JOURNAL OF HETEROCYCLIC CHEMISTRY 3553 1% 1% 89

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BETA CARBOLINE 702549 5% 49% 275 Search BETA+CARBOLINE Search BETA+CARBOLINE
2 INDOLE ALKALOIDS 304377 3% 38% 155 Search INDOLE+ALKALOIDS Search INDOLE+ALKALOIDS
3 TETRAHYDRO BETA CARBOLINE 262349 1% 68% 74 Search TETRAHYDRO+BETA+CARBOLINE Search TETRAHYDRO+BETA+CARBOLINE
4 HARMINE 229102 1% 53% 83 Search HARMINE Search HARMINE
5 APOCYNACEAE 227300 3% 24% 184 Search APOCYNACEAE Search APOCYNACEAE
6 PICTET SPENGLER REACTION 170753 1% 42% 78 Search PICTET+SPENGLER+REACTION Search PICTET+SPENGLER+REACTION
7 INDOLE ALKALOID 142523 1% 36% 75 Search INDOLE+ALKALOID Search INDOLE+ALKALOID
8 PEGANUM HARMALA 135929 1% 48% 54 Search PEGANUM+HARMALA Search PEGANUM+HARMALA
9 ALKALOIDS 128264 6% 7% 360 Search ALKALOIDS Search ALKALOIDS
10 NORHARMAN 122187 1% 60% 39 Search NORHARMAN Search NORHARMAN

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 3539 IBOGAINE//UNCARIA TOMENTOSA//MITRAGYNINE
2 3827 QUASSINOIDS//SIMAROUBACEAE//EURYCOMA LONGIFOLIA
3 1519 INDOLE//BISINDOLYLMETHANES//ELLIPTICINE
4 2514 SANGUINARINE//AMARYLLIDACEAE//AMARYLLIDACEAE ALKALOIDS
5 2763 1 2 4 TRIAZINE//TETRAZINE//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII
6 1006 IMINOSUGARS//AZASUGARS//NITRONES
7 1999 AGROBACTERIUM RHIZOGENES//HAIRY ROOTS//CATHARANTHUS ROSEUS
8 2049 NEOTYPHODIUM//ERGOT ALKALOIDS//EPICHLOE
9 3213 PIPERIDIN 4 ONE//IMAGE SCI INFORMAT ENGN//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII
10 4141 HIGENAMINE//TRUCE SMILES REARRANGEMENT//2 2 HYDROXYPROPANAMIDO BENZOIC ACID

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