Class information for:
Level 2: MATRINE//SOPHORA FLAVESCENS//QUINOLIZIDINE ALKALOIDS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2928 2248 27.3 51%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
608 11425 PYRROLIZIDINE ALKALOIDS//ALPHA CHACONINE//GLYCOALKALOIDS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
10257 1014 QUINOLIZIDINE ALKALOIDS//BIS QUINOLIZIDINE ALKALOIDS//CYTISINE
15942 614 MATRINE//SOPHORA FLAVESCENS//OXYMATRINE
19651 431 PHENANTHROINDOLIZIDINE ALKALOID//PHENANTHROINDOLIZIDINE//TYLOPHORINE
27371 189 CHIM PHARMACEUT LILLE//PYROGLUTAMIC DERIVATIVES//CHIM ORGAN ENVIRONM

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 MATRINE Author keyword 201 71% 7% 163
2 SOPHORA FLAVESCENS Author keyword 111 71% 4% 90
3 QUINOLIZIDINE ALKALOIDS Author keyword 105 66% 4% 98
4 OXYMATRINE Author keyword 79 61% 4% 85
5 BIS QUINOLIZIDINE ALKALOIDS Author keyword 56 100% 1% 19
6 PHENANTHROINDOLIZIDINE ALKALOID Author keyword 45 94% 1% 16
7 LUPIN ALKALOID Author keyword 42 94% 1% 15
8 PHENANTHROINDOLIZIDINE Author keyword 41 100% 1% 15
9 TYLOPHORINE Author keyword 26 80% 1% 16
10 SOPHORA TONKINENSIS Author keyword 23 86% 1% 12

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 MATRINE 201 71% 7% 163 Search MATRINE Search MATRINE
2 SOPHORA FLAVESCENS 111 71% 4% 90 Search SOPHORA+FLAVESCENS Search SOPHORA+FLAVESCENS
3 QUINOLIZIDINE ALKALOIDS 105 66% 4% 98 Search QUINOLIZIDINE+ALKALOIDS Search QUINOLIZIDINE+ALKALOIDS
4 OXYMATRINE 79 61% 4% 85 Search OXYMATRINE Search OXYMATRINE
5 BIS QUINOLIZIDINE ALKALOIDS 56 100% 1% 19 Search BIS+QUINOLIZIDINE+ALKALOIDS Search BIS+QUINOLIZIDINE+ALKALOIDS
6 PHENANTHROINDOLIZIDINE ALKALOID 45 94% 1% 16 Search PHENANTHROINDOLIZIDINE+ALKALOID Search PHENANTHROINDOLIZIDINE+ALKALOID
7 LUPIN ALKALOID 42 94% 1% 15 Search LUPIN+ALKALOID Search LUPIN+ALKALOID
8 PHENANTHROINDOLIZIDINE 41 100% 1% 15 Search PHENANTHROINDOLIZIDINE Search PHENANTHROINDOLIZIDINE
9 TYLOPHORINE 26 80% 1% 16 Search TYLOPHORINE Search TYLOPHORINE
10 SOPHORA TONKINENSIS 23 86% 1% 12 Search SOPHORA+TONKINENSIS Search SOPHORA+TONKINENSIS

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% 2% 34
2 PHENANTHROQUINOLIZIDINE ALKALOIDS 120 92% 2% 47
3 TYLOPHORINE 116 97% 1% 33
4 CRYPTOPLEURINE 100 90% 2% 44
5 PHENANTHROINDOLIZIDINE ALKALOIDS 97 81% 3% 59
6 MATRINE 75 69% 3% 64
7 LUPIN ALKALOIDS 57 70% 2% 48
8 OXYMATRINE 56 75% 2% 40
9 PHENANTHROINDOLIZIDINE 51 83% 1% 29
10 S TYLOPHORINE 41 100% 1% 15

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Anti-tumor activities of active ingredients in Compound Kushen Injection 2015 1 24 71%
Indolizidine and quinolizidine alkaloids 2008 294 123 26%
Anti-tumor activities of matrine and oxymatrine: literature review 2014 10 84 56%
(-)-Cytisine and Derivatives: Synthesis, Reactivity, and Applications 2014 11 352 45%
Isolation, total synthesis and biological activity of phenanthroindolizidine and phenanthroquinolizidine alkaloids 2001 110 59 73%
Synthesis of Alkaloids: Recent Advances in the Synthesis of Phenanthroindolizidine Alkaloids 2014 3 43 95%
Evolution of secondary metabolites from an ecological and molecular phylogenetic perspective 2003 319 27 26%
Antitumor Activities of Kushen: Literature Review 2012 13 33 88%
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%

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 CHIM PHARMACEUT LILLE 4 67% 0.2% 4
2 CHIM ORGAN ENVIRONM 3 45% 0.2% 5
3 GRP RECH INHIBIT PROLIFERAT CELLULAIRE 3 45% 0.2% 5
4 ORGAN SYNTH COAL CHEM 3 27% 0.4% 9
5 HOSP SHIJIAZHUANG CITY 3 2 67% 0.1% 2
6 UNIV NATIONALITIES 2 67% 0.1% 2
7 PHARMACOGNOSY NAT MED 2 43% 0.1% 3
8 STEREOCHEM 2 43% 0.1% 3
9 NACL AUTONOMO INVEST AGR 1 50% 0.1% 2
10 NEW DRUG PRECLIN ANALYT TEAM 1 100% 0.1% 2

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000017136 PYRROLIZIDINE ALKALOIDS//PYRROLIZIDINE ALKALOID//LYCOPSAMINE
2 0.0000014456 INDOLE ALKALOIDS//STEMONACEAE//ALKALOIDS
3 0.0000013464 ANGELICA KEISKEI//LEGUMINOSAE//DEGUELIN
4 0.0000010720 GASTRODIN//GASTRODIA ELATA//PLEIONE BULBOCODIOIDES
5 0.0000010365 IMAGE SCI INFORMAT ENGN//PIPERIDIN 4 ONE//PIPERIDIN 4 ONES
6 0.0000009493 HARD TO COOK//SUTHERLANDIA FRUTESCENS//ANTINUTRITIONAL FACTORS
7 0.0000006826 SPORIDESMIN//BLAD//FACIAL ECZEMA
8 0.0000006616 8 AZASTEROIDS//THE RITTER REACTION//8 AZASTEROID
9 0.0000006603 MAGNESIUM CARBENOID//AZIRIDINES//AZIRIDINATION
10 0.0000006338 BERBERINE//AMARYLLIDACEAE ALKALOIDS//SANGUINARINE