Class information for:
Level 1: NITRARIA//TANGUTORINE//N SCHOBERI

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30015 176 29.5 53%


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
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
409 3       BERBERINE//ALKALOIDS//RUTACEAE 29426
2148 2             IBOGAINE//SALVINORIN A//SALVIA DIVINORUM 5021
30015 1                   NITRARIA//TANGUTORINE//N SCHOBERI 176

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 NITRARIA authKW 1561467 7% 75% 12
2 TANGUTORINE authKW 722903 3% 83% 5
3 N SCHOBERI authKW 520491 2% 100% 3
4 NITRARAINE authKW 520491 2% 100% 3
5 NITRARIA SIBIRICA PALL authKW 520491 2% 100% 3
6 NITRARINE authKW 520491 2% 100% 3
7 NITRARIA SIBIRICA authKW 390367 2% 75% 3
8 MYRIONEURON ALKALOIDS authKW 346994 1% 100% 2
9 N KOMAROVII authKW 346994 1% 100% 2
10 N SIBIRICA authKW 346994 1% 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 4282 69% 0% 122
2 Chemistry, Medicinal 258 12% 0% 21
3 Chemistry, Multidisciplinary 90 17% 0% 30
4 Integrative & Complementary Medicine 29 2% 0% 3
5 Pharmacology & Pharmacy 9 7% 0% 12
6 Plant Sciences 5 4% 0% 7
7 Evolutionary Biology 2 1% 0% 2
8 Ecology 2 2% 0% 4
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 2 1% 0% 1
10 Gastroenterology & Hepatology -0 1% 0% 1

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 BIOCIS ETUD PHARMACEUTUMR 8076 173497 1% 100% 1
2 BLDG BLOCK TEAM 173497 1% 100% 1
3 CHIME SUBSTANCES NAT 173497 1% 100% 1
4 PHARMACOGNOSIE ASSOCI 173497 1% 100% 1
5 PHARMACOGNOSIE ASSOCIE CNRS PHARM 173497 1% 100% 1
6 PHARMACOGNOSIE EX LERMITUMR BIOCIS 8076 173497 1% 100% 1
7 SCI PHARMACEUT BIOL BIOCRISTALLOG 173497 1% 100% 1
8 SCI PHARMACEUT BIOL URA 1310 CNRS 173497 1% 100% 1
9 UMR 8076BIOCIS ETUDES PHARMACEUT 173497 1% 100% 1
10 ORGAN CHEM NIEUWE ACHTERGRACHT 129 173495 1% 50% 2

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 KHIMIYA PRIRODNYKH SOEDINENII 57335 19% 1% 34
2 CHEMISTRY OF NATURAL COMPOUNDS 5527 6% 0% 11
3 PROCEEDINGS OF THE KONINKLIJKE NEDERLANDSE AKADEMIE VAN WETENSCHAPPEN 2167 1% 1% 1
4 CONTEMPORARY PROBLEMS OF ECOLOGY 1005 1% 0% 2
5 TETRAHEDRON LETTERS 753 10% 0% 18
6 ORGANIC LETTERS 672 6% 0% 10
7 TETRAHEDRON 555 6% 0% 11
8 NATURAL PRODUCT REPORTS 489 1% 0% 2
9 ADVANCES IN HETEROCYCLIC CHEMISTRY 473 1% 0% 1
10 JOURNAL OF ORGANIC CHEMISTRY 397 6% 0% 11

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 NITRARIA 1561467 7% 75% 12 Search NITRARIA Search NITRARIA
2 TANGUTORINE 722903 3% 83% 5 Search TANGUTORINE Search TANGUTORINE
3 N SCHOBERI 520491 2% 100% 3 Search N+SCHOBERI Search N+SCHOBERI
4 NITRARAINE 520491 2% 100% 3 Search NITRARAINE Search NITRARAINE
5 NITRARIA SIBIRICA PALL 520491 2% 100% 3 Search NITRARIA+SIBIRICA+PALL Search NITRARIA+SIBIRICA+PALL
6 NITRARINE 520491 2% 100% 3 Search NITRARINE Search NITRARINE
7 NITRARIA SIBIRICA 390367 2% 75% 3 Search NITRARIA+SIBIRICA Search NITRARIA+SIBIRICA
8 MYRIONEURON ALKALOIDS 346994 1% 100% 2 Search MYRIONEURON+ALKALOIDS Search MYRIONEURON+ALKALOIDS
9 N KOMAROVII 346994 1% 100% 2 Search N+KOMAROVII Search N+KOMAROVII
10 N SIBIRICA 346994 1% 100% 2 Search N+SIBIRICA Search N+SIBIRICA

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 GRAVEL, E , POUPON, E , (2010) BIOSYNTHESIS AND BIOMIMETIC SYNTHESIS OF ALKALOIDS ISOLATED FROM PLANTS OF THE NITRARIA AND MYRIONEURON GENERA: AN UNUSUAL LYSINE-BASED METABOLISM.NATURAL PRODUCT REPORTS. VOL. 27. ISSUE 1. P. 32 -56 66 93% 30
2 POUPON, E , GRAVEL, E , (2015) MANIPULATING SIMPLE REACTIVE CHEMICAL UNITS: FISHING FOR ALKALOIDS FROM COMPLEX MIXTURES.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 21. ISSUE 30. P. 10604 -+ 29 76% 2
3 SALAME, R , GRAVEL, E , POUPON, E , (2011) QUESTIONS ABOUT THE STRUCTURES OF NITRARAINE AND NITRARAIDINE.TETRAHEDRON LETTERS. VOL. 52. ISSUE 48. P. 6453 -6456 20 95% 4
4 ALONSO, ER , TEHRANI, KA , BOELENS, M , DE KIMPE, N , (2005) HYDRIDE-PROMOTED RING EXPANSION OF 2-AZASPIROPYRROLINIUM SALTS: AN APPROACH TOWARDS THE SYNTHESIS OF (-)-NITRAMINE.SYNLETT. VOL. . ISSUE 11. P. 1726 -1730 27 75% 14
5 CAO, MM , ZHANG, Y , HUANG, SD , PENG, ZG , JIANG, JD , HAO, XJ , (2016) THREE NEW ALKALOIDS FROM MYRIONEURON FABERI.TETRAHEDRON LETTERS. VOL. 57. ISSUE 36. P. 4021 -4023 15 100% 0
6 PANDEY, G , KUMARA, CP , BURUGU, SK , PURANIK, VG , (2011) ENANTIOSELECTIVE TOTAL SYNTHESES OF (-)-ISONITRAMINE, (-)-SIBIRINE, AND (+)-NITRAMINE BY RING-CLOSING METATHESIS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 36. P. 7372 -7377 22 73% 4
7 CAO, MM , ZHANG, JH , ZHANG, Y , PENG, ZG , JIANG, JD , HAO, XJ , (2016) NEW FINDINGS OF CYCLOHEXANE-FUSED OCTAHYDROQUINOLIZINE ALKALOIDS FROM MYRIONEURON FABERI.TETRAHEDRON LETTERS. VOL. 57. ISSUE 50. P. 5632 -5635 16 89% 0
8 SALAME, R , GRAVEL, E , LEBLANC, K , POUPON, E , (2009) BIOMIMETIC SYNTHESIS OF TANGUTORINE FOLLOWING NEW BIOGENETIC PROPOSALS.ORGANIC LETTERS. VOL. 11. ISSUE 9. P. 1891 -1894 16 94% 12
9 DU, QH , PENG, C , XIN, HL , (2015) PHARMACOLOGY AND PHYTOCHEMISTRY OF THE NITRARIA GENUS.MOLECULAR MEDICINE REPORTS. VOL. 11. ISSUE 1. P. 11 -20 18 67% 0
10 CAO, MM , ZHANG, Y , PENG, ZG , JIANG, JD , GAO, YJ , HAO, XJ , (2016) SCHOBERINE B, AN ALKALOID WITH AN UNPRECEDENTED STRAIGHT C-5 SIDE CHAIN, AND MYRIBERINE B FROM MYRIONEURON FABERI.RSC ADVANCES. VOL. 6. ISSUE 12. P. 10180 -10184 11 92% 0

Classes with closest relation at Level 1


Rank Class id link
1 23122 FR901483//HALICHLORINE//PINNAIC ACID
2 28295 VASICINE//DEOXYVASICINONE//ADHATODA VASICA
3 23853 STEPWISE 33 ANNULATION//CINCHOLOIPON//OXAZOLOISOQUINOLINONES
4 32730 DEHYDRATING TRANSITION//DAM BASE//DEACTIVATION TEMPERATURE
5 6498 ASPIDOSPERMA ALKALOIDS//ASPIDOPHYTINE//STRYCHNOS ALKALOIDS
6 35310 TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//ACYL STRETCHING FREQUENCIES
7 33893 ELESCLOMOL//TEREPHTHALATES//3 PHENYLMETHYLENE 1H 3H NAPHTHO 1 8 C D PYRAN 1 ONE
8 7087 PIPERIDINE ALKALOIDS//PIPERIDINE//3 HYDROXYPIPECOLIC ACID
9 21799 6 PI AZAELECTROCYCLIZATION//TRICYCLIC PYRONES//ARISUGACIN A
10 16330 MANZAMINE//RENIERA SARAI//AMPHIMEDON SP

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