Class information for:
Level 1: PODOCARPUS NAGI//NORDITERPENE DILACTONE//PODOCARPACEAE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27695 223 22.5 44%


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
2 3       INTEGRATIVE & COMPLEMENTARY MEDICINE//CHEMISTRY, MEDICINAL//ESSENTIAL OIL 193989
2335 2             CUPRESSACEAE//PINACEAE//POLYGODIAL 4426
27695 1                   PODOCARPUS NAGI//NORDITERPENE DILACTONE//PODOCARPACEAE 223

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 PODOCARPUS NAGI authKW 2053949 7% 100% 15
2 NORDITERPENE DILACTONE authKW 684650 2% 100% 5
3 PODOCARPACEAE authKW 658472 10% 21% 23
4 TOTAROL authKW 591720 5% 39% 11
5 MER NF8054X authKW 410790 1% 100% 3
6 18 22 CYCLOERGOSTANE authKW 273860 1% 100% 2
7 BISNORDITERPENE DILACTONE authKW 273860 1% 100% 2
8 EMERICELLA HETEROTHALLICA authKW 273860 1% 100% 2
9 PODOCARPUS FLEURYI authKW 273860 1% 100% 2
10 PODOCARPUS GRACILIOR authKW 273860 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, Medicinal 1239 22% 0% 50
2 Plant Sciences 970 30% 0% 66
3 Chemistry, Organic 461 22% 0% 48
4 Chemistry, Multidisciplinary 302 26% 0% 57
5 Pharmacology & Pharmacy 156 17% 0% 39
6 Mycology 122 3% 0% 7
7 Integrative & Complementary Medicine 99 3% 0% 6
8 Biochemistry & Molecular Biology 58 17% 0% 39
9 Chemistry, Applied 35 4% 0% 10
10 Education, Scientific Disciplines 23 2% 0% 4

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 BOT PROD NAT 246472 1% 60% 3
2 ORALE MIKROBIOL 136930 0% 100% 1
3 PHARMACEUT CHEM PHARMCOGNOSY 136930 0% 100% 1
4 BIOQUIM BIOTECNOL BIOENERGIA 68464 0% 50% 1
5 DIPARTIMENTO SCI FARRNACEUT BIOMED 68464 0% 50% 1
6 ESTUDOS MEIO AMBIENTE SUPERINTENDENCIA PESQUI 68464 0% 50% 1
7 MICROBIAL CELLULAR MOL BIOL PROGRAM 68464 0% 50% 1
8 PESQUISA MICROBIOL CLIN 68464 0% 50% 1
9 NAT OURCES ENTOMOL PARASITOL 68462 1% 25% 2
10 PLANT EXTRACTS UNIT 39115 2% 7% 4

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 18006 14% 0% 31
2 PHYTOCHEMISTRY 3264 10% 0% 23
3 BOTANICAL GAZETTE 2758 2% 1% 4
4 JOURNAL OF NATURAL PRODUCTS 2559 7% 0% 15
5 JOURNAL OF THE ROYAL SOCIETY OF NEW ZEALAND 1523 1% 0% 3
6 NEW ZEALAND JOURNAL OF BOTANY 1337 2% 0% 4
7 CHEMICAL & PHARMACEUTICAL BULLETIN 782 4% 0% 10
8 CHEMISTRY OF NATURAL COMPOUNDS 571 2% 0% 4
9 NATURAL PRODUCT RESEARCH 557 2% 0% 4
10 PHYTOCHEMISTRY LETTERS 436 1% 0% 2

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 PODOCARPUS NAGI 2053949 7% 100% 15 Search PODOCARPUS+NAGI Search PODOCARPUS+NAGI
2 NORDITERPENE DILACTONE 684650 2% 100% 5 Search NORDITERPENE+DILACTONE Search NORDITERPENE+DILACTONE
3 PODOCARPACEAE 658472 10% 21% 23 Search PODOCARPACEAE Search PODOCARPACEAE
4 TOTAROL 591720 5% 39% 11 Search TOTAROL Search TOTAROL
5 MER NF8054X 410790 1% 100% 3 Search MER+NF8054X Search MER+NF8054X
6 18 22 CYCLOERGOSTANE 273860 1% 100% 2 Search 18+22+CYCLOERGOSTANE Search 18+22+CYCLOERGOSTANE
7 BISNORDITERPENE DILACTONE 273860 1% 100% 2 Search BISNORDITERPENE+DILACTONE Search BISNORDITERPENE+DILACTONE
8 EMERICELLA HETEROTHALLICA 273860 1% 100% 2 Search EMERICELLA+HETEROTHALLICA Search EMERICELLA+HETEROTHALLICA
9 PODOCARPUS FLEURYI 273860 1% 100% 2 Search PODOCARPUS+FLEURYI Search PODOCARPUS+FLEURYI
10 PODOCARPUS GRACILIOR 273860 1% 100% 2 Search PODOCARPUS+GRACILIOR Search PODOCARPUS+GRACILIOR

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 ABDILLAHI, HS , STAFFORD, GI , FINNIE, JF , VAN STADEN, J , (2010) ETHNOBOTANY, PHYTOCHEMISTRY AND PHARMACOLOGY OF PODOCARPUS SENSU LATISSIMO (S.L.).SOUTH AFRICAN JOURNAL OF BOTANY. VOL. 76. ISSUE 1. P. 1-24 32 51% 20
2 LIU, J , YANG, CQ , ZHANG, JJ , WU, JC , CHEN, YG , (2017) A NEW 5(6 -> 7)ABEO-STEROL FROM THE TWIGS OF PODOCARPUS FLEURYI.NATURAL PRODUCT RESEARCH. VOL. 31. ISSUE 2. P. 175 -180 15 71% 0
3 ZHANG, Y , TANG, CP , SOB, SVT , KE, CQ , YE, Y , (2012) TWO NEW CYCLOPEPTIDES FROM PODOCARPUS NAGI.CHINESE JOURNAL OF CHEMISTRY. VOL. 30. ISSUE 6. P. 1361 -1364 11 73% 2
4 HANESSIAN, S , BOYER, N , REDDY, GJ , DESCHENES-SIMARD, B , (2009) TOTAL SYNTHESIS OF OIDIODENDROLIDES AND RELATED NORDITERPENE DILACTONES FROM A COMMON PRECURSOR: METABOLITES CJ-14,445, LL-Z1271 GAMMA, OIDIOLACTONES A, B, C, AND D, AND NAGILACTORIE F.ORGANIC LETTERS. VOL. 11. ISSUE 20. P. 4640 -4643 14 58% 12
5 PARK, HS , KAI, N , FUKAYA, H , AOYAGI, Y , TAKEYA, K , (2004) NEW CYTOTOXIC NORDITERPENE DILACTONES FROM LEAVES OF PODOCARPUS MACROPHYLLUS VAR. MAKI.HETEROCYCLES. VOL. 63. ISSUE 2. P. 347 -357 10 91% 9
6 HERATH, HMTB , HERATH, WHMW , CARVALHO, P , KHAN, SI , TEKWANI, BL , DUKE, SO , TOMASO-PETERSON, M , NANAYAKKARA, NPD , (2009) BIOLOGICALLY ACTIVE TETRANORDITERPENOIDS FROM THE FUNGUS SCLEROTINIA HOMOEOCARPA CAUSAL AGENT OF DOLLAR SPOT IN TURFGRASS.JOURNAL OF NATURAL PRODUCTS. VOL. 72. ISSUE 12. P. 2091 -2097 14 56% 8
7 YING, BP , KUBO, I , (1993) NORDITERPENE DILACTONES FROM PODOCARPUS-NAGI.PHYTOCHEMISTRY. VOL. 34. ISSUE 4. P. 1107-1110 13 100% 6
8 WU, JJ , LI, HL , HUANG, GL , CHEN, YG , (2017) A NEW CYCLOPEPTIDE AND A NEW LIGNAN FROM PODOCARPUS NERIIFOLIUS.NATURAL PRODUCT RESEARCH. VOL. 31. ISSUE 2. P. 239 -244 10 63% 0
9 BANERJEE, AK , LAYA, MS , MORA, HR , CABRERA, EV , (2008) THE CHEMISTRY OF BIOACTIVE DITERPENES.CURRENT ORGANIC CHEMISTRY. VOL. 12. ISSUE 13. P. 1050-1070 23 32% 11
10 CLARKE, DB , WEAVERS, RT , (1993) THE CHEMISTRY OF LAURENENE .15. PREPARATION OF 15-BETA-H-LAUREN-1-ENE AND DEUTERIUM-LABELED LAURENAN-2-BETA-OL.AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 46. ISSUE 8. P. 1147-1161 12 92% 2

Classes with closest relation at Level 1


Rank Class id link
1 32906 PODOCARPIC ACID DERIVATIVES//ADDITION PROTONATION//ARYL DITHIOCARBOXYLATE
2 17134 TAXODIACEAE//TAIWANIA CRYPTOMERIOIDES//CRYPTOMERIA JAPONICA
3 11346 POLYGODIAL//DRIMANE//SCLAREOL
4 15365 VELLOZIACEAE//VELLOZIA FLAVICANS//VELLOZIA
5 20386 OCCIDOL//1 2 3 4 TETRAHYDRONAPHTHALENES//5 METHOXY 1 TETRALONE
6 13881 ARAUCARIACEAE//PODOCARPACEAE//FOULDEN MAAR
7 24046 DEHYDROABIETIC ACID//ECABET SODIUM//CHEM IND FO T PROD
8 37448 ASTRAGALUS ONOBRYCHIS//ALLIUM NUTANS L//ALLIUM PSEKEMENSE B FEDTSCH
9 33450 1 3 DIKETONE MALONATES//1 3 DIKETONES MALONATES//ALPHA D GLUCOSACCHARINO GAMMA LACTONE
10 22111 MEGASTIGMANE GLUCOSIDE//ALANGIUM PREMNIFOLIUM//ALANGIACEAE

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