Class information for:
Level 1: PHENANTHROINDOLIZIDINE ALKALOID//PHENANTHROINDOLIZIDINE//TYLOPHORINE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
19651 431 32.0 56%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2928 2248 MATRINE//SOPHORA FLAVESCENS//QUINOLIZIDINE ALKALOIDS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PHENANTHROINDOLIZIDINE ALKALOID Author keyword 45 94% 4% 16
2 PHENANTHROINDOLIZIDINE Author keyword 41 100% 3% 15
3 TYLOPHORINE Author keyword 26 80% 4% 16
4 ANTOFINE Author keyword 21 78% 3% 14
5 PHENANTHROINDOLIZIDINE ALKALOIDS Author keyword 15 77% 2% 10
6 TYLOPHORA ALKALOIDS Author keyword 12 86% 1% 6
7 PHENANTHROQUINOLIZIDINE Author keyword 11 100% 1% 6
8 BOEHMERIASIN A Author keyword 8 100% 1% 5
9 PHENANTHROINDOLIZIDINES Author keyword 8 100% 1% 5
10 TYLOPHORINIDINE Author keyword 8 100% 1% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 PHENANTHROINDOLIZIDINE ALKALOID 45 94% 4% 16 Search PHENANTHROINDOLIZIDINE+ALKALOID Search PHENANTHROINDOLIZIDINE+ALKALOID
2 PHENANTHROINDOLIZIDINE 41 100% 3% 15 Search PHENANTHROINDOLIZIDINE Search PHENANTHROINDOLIZIDINE
3 TYLOPHORINE 26 80% 4% 16 Search TYLOPHORINE Search TYLOPHORINE
4 ANTOFINE 21 78% 3% 14 Search ANTOFINE Search ANTOFINE
5 PHENANTHROINDOLIZIDINE ALKALOIDS 15 77% 2% 10 Search PHENANTHROINDOLIZIDINE+ALKALOIDS Search PHENANTHROINDOLIZIDINE+ALKALOIDS
6 TYLOPHORA ALKALOIDS 12 86% 1% 6 Search TYLOPHORA+ALKALOIDS Search TYLOPHORA+ALKALOIDS
7 PHENANTHROQUINOLIZIDINE 11 100% 1% 6 Search PHENANTHROQUINOLIZIDINE Search PHENANTHROQUINOLIZIDINE
8 BOEHMERIASIN A 8 100% 1% 5 Search BOEHMERIASIN+A Search BOEHMERIASIN+A
9 PHENANTHROINDOLIZIDINES 8 100% 1% 5 Search PHENANTHROINDOLIZIDINES Search PHENANTHROINDOLIZIDINES
10 TYLOPHORINIDINE 8 100% 1% 5 Search TYLOPHORINIDINE Search TYLOPHORINIDINE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ANTOFINE 121 97% 8% 34
2 PHENANTHROQUINOLIZIDINE ALKALOIDS 120 92% 11% 47
3 TYLOPHORINE 116 97% 8% 33
4 CRYPTOPLEURINE 100 90% 10% 44
5 PHENANTHROINDOLIZIDINE ALKALOIDS 82 77% 13% 56
6 PHENANTHROINDOLIZIDINE 51 83% 7% 29
7 S TYLOPHORINE 41 100% 3% 15
8 TYLOPHORINE DERIVATIVES 38 93% 3% 14
9 CYNANCHUM VINCETOXICUM 36 79% 5% 23
10 TYLOPHORA ALKALOIDS 32 88% 3% 15

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Synthesis of Alkaloids: Recent Advances in the Synthesis of Phenanthroindolizidine Alkaloids 2014 3 43 88%
Isolation, total synthesis and biological activity of phenanthroindolizidine and phenanthroquinolizidine alkaloids 2001 110 59 71%
Synthesis of Phenanthro[9,10-b]indolizidin-9-ones, Phenanthro[9,10-b]quinolizidin-9-one, and Related Benzolactams by Pd(OAc)(2)-Catalzed Direct Aromatic Carbonylation 2009 28 61 66%
Total syntheses of the tylophora alkaloids cryptopleurine, (-)-antofine, (-)-tylophorine, and (-)-ficuseptine C 2006 99 80 30%
Synthesis of (S)-(+)-tylophorine and its seco analogues using free radical reaction 2009 6 77 55%
Recent progress of highly efficient in vivo biological screening for novel agrochemicals in China 2010 4 4 25%
Chemical studies on the red sweat of the hippopotamus 2006 1 12 25%
The amine exchange/biaryl coupling sequence: a direct entry to the phenanthro[9,10-d]heterocyclic framework 2002 15 76 18%
INDOLIZIDINE AND QUINOLIZIDINE ALKALOIDS 1989 30 36 17%
SYNTHESES OF INDOLIZIDINE ALKALOIDS - A REVIEW 1987 25 64 23%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 FISIOL BIOFIS MEMBRANAS 1 40% 0.5% 2
2 UFR SCI PHARMACEUTFR CNRS INC3M 3038 1 40% 0.5% 2
3 TIANJIN PESTICIDE SCI 1 17% 0.9% 4
4 EA 4258 FR CNRS 3038 INC3M SF 4206 ICORE 1 50% 0.2% 1
5 EXPLORATORY CHEMINFORMAT 1 50% 0.2% 1
6 KIMIKA ORGAN SAILA 1 50% 0.2% 1
7 PESTICIDE TIANJIN 1 50% 0.2% 1
8 USEF SCREENING PLATFORM 1 50% 0.2% 1
9 GRP INVEST BIOFARMA 0 33% 0.2% 1
10 KIM ORGAN SAILA 0 33% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000222342 DOG STRANGLING VINE//CYNANCHUM ROSSICUM//PALE SWALLOW WORT
2 0.0000126449 CHIM PHARMACEUT LILLE//PYROGLUTAMIC DERIVATIVES//CHIM ORGAN ENVIRONM
3 0.0000103264 PHARM TRADIT PHARMACOPOEIA//MORACEAE//CHAENOMELES SPECIOSA
4 0.0000098027 4 AMINOBICYCLO222OCTANE DERIVATIVES//TRIFLIC IMIDE//INTRAMOLECULAR DOUBLE MICHAEL REACTION
5 0.0000082556 QUINOLIZIDINE ALKALOIDS//BIS QUINOLIZIDINE ALKALOIDS//CYTISINE
6 0.0000076409 INTRAMOLECULAR SCHMIDT REACTION//SCHMIDT REACTION//ENERGY SOURCES ENGN
7 0.0000066327 DIHYDROPYRAZOLE//OXIME ESTER//ULCEROGENIC EFFECT
8 0.0000061006 ISOINDOLINONES//LENNOXAMINE//CHILENINE
9 0.0000058790 DECAHYDROQUINOLINES//PUMILIOTOXINS//PUMILIOTOXIN
10 0.0000052691 PLEIONE BULBOCODIOIDES//BIBENZYL//GIGANTOL