Class information for:
Level 1: 3 FORMYLCHROMONE//1 BENZOPYRAN//3 FORMYLCHROMONES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9367 1093 23.8 49%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1794 5775 1 5 BENZOTHIAZEPINE//PYRAZOLINE//1 5 BENZODIAZEPINES

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 3 FORMYLCHROMONE Author keyword 22 53% 3% 30
2 1 BENZOPYRAN Author keyword 16 65% 1% 15
3 3 FORMYLCHROMONES Author keyword 16 65% 1% 15
4 2 TRIFLUOROMETHYLCHROMONES Author keyword 11 100% 1% 6
5 3 POLYFLUOROACYLCHROMONES Author keyword 11 100% 1% 6
6 CHROMONES Author keyword 10 22% 4% 40
7 3 CYANOCHROMONES Author keyword 9 83% 0% 5
8 CHROMONE Author keyword 8 18% 3% 38
9 CHROMONE 3 CARBALDEHYDE Author keyword 7 67% 1% 6
10 2 3 DIHYDRO 1H 1 4 DIAZEPINES Author keyword 6 80% 0% 4

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 3 FORMYLCHROMONE 22 53% 3% 30 Search 3+FORMYLCHROMONE Search 3+FORMYLCHROMONE
2 1 BENZOPYRAN 16 65% 1% 15 Search 1+BENZOPYRAN Search 1+BENZOPYRAN
3 3 FORMYLCHROMONES 16 65% 1% 15 Search 3+FORMYLCHROMONES Search 3+FORMYLCHROMONES
4 2 TRIFLUOROMETHYLCHROMONES 11 100% 1% 6 Search 2+TRIFLUOROMETHYLCHROMONES Search 2+TRIFLUOROMETHYLCHROMONES
5 3 POLYFLUOROACYLCHROMONES 11 100% 1% 6 Search 3+POLYFLUOROACYLCHROMONES Search 3+POLYFLUOROACYLCHROMONES
6 CHROMONES 10 22% 4% 40 Search CHROMONES Search CHROMONES
7 3 CYANOCHROMONES 9 83% 0% 5 Search 3+CYANOCHROMONES Search 3+CYANOCHROMONES
8 CHROMONE 8 18% 3% 38 Search CHROMONE Search CHROMONE
9 CHROMONE 3 CARBALDEHYDE 7 67% 1% 6 Search CHROMONE+3+CARBALDEHYDE Search CHROMONE+3+CARBALDEHYDE
10 2 3 DIHYDRO 1H 1 4 DIAZEPINES 6 80% 0% 4 Search 2+3+DIHYDRO+1H+1+4+DIAZEPINES Search 2+3+DIHYDRO+1H+1+4+DIAZEPINES

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 3 FORMYLCHROMONE 67 89% 3% 31
2 2 POLYFLUOROALKYLCHROMONES 45 83% 2% 25
3 4 OXO 4H 1 BENZOPYRAN 3 CARBOXALDEHYDES 41 100% 1% 15
4 3 SUBSTITUTED CHROMONES 38 93% 1% 14
5 ANTIANAPHYLACTIC AGENTS 33 66% 3% 31
6 3 POLYFLUOROACYLCHROMONES 32 88% 1% 15
7 4 OXO 4H 1 BENZOPYRAN 3 CARBOXALDEHYDE 31 92% 1% 12
8 3 FORMYLCHROMONES 29 75% 2% 21
9 BENZO GAMMA PYRONES 27 92% 1% 11
10 3 ACYLCHROMONES 18 83% 1% 10

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Heterocycles directly linked to 3-position of 1-benzopyran-4-ones 2004 45 64 67%
Chromone: A Valid Scaffold in Medicinal Chemistry 2014 27 291 19%
Chemistry of 4-oxo-4H-1-benzopyran-3-carbonitrile 2005 20 31 81%
Cycloaddition reactions of 1-benzopyran-4-ones 1997 44 50 76%
Chemistry and Application of 4-Oxo-4H-1-benzopyran-3-carboxaldehyde 2008 28 155 61%
Chromones as a privileged scaffold in drug discovery: A review 2014 13 131 21%
Reactions of 3-formylchromone with active methylene and methyl compounds and some subsequent reactions of the resulting condensation products. 2005 24 34 44%
Synthesis, reactions and biological activities of furochromones: A review 2015 1 58 22%
An Update on Natural Occurrence and Biological Activity of Chromones 2011 21 150 11%
2-methyl-4-oxo-4H-1-benzopyran-4-one as a synthon in heterocyclic chemistry 2006 6 68 46%

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 BITZ 5 47% 0.7% 8
2 LASEISIC PL IMU UNLP CIC 3 100% 0.3% 3
3 PURE CHEM 1 15% 0.5% 6
4 1785 JUSOHONMACHI 2CHOME 1 50% 0.1% 1
5 CIQUP CHEM BIOCHEM 1 50% 0.1% 1
6 FAK CHEM BIOL 1 50% 0.1% 1
7 INTERACT REACT CHIM PHOTOCHIM 1 50% 0.1% 1
8 KINACIA PTY LTD 1 50% 0.1% 1
9 LTC S 1 50% 0.1% 1
10 NEW ARTS SCI COMMERCE 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000211750 2 STYRYLCHROMONES//3 STYRYLCHROMONES//AMINOFLAVONE
2 0.0000205202 COMPLEX NAT SCI//KARAKALPAK//3 PHENOXYCHROMONES
3 0.0000127142 THIOFLAVONE//ENTOMOL SOILS PLANT DIS//THIOCHROMAN 4 ONES
4 0.0000109437 CHROMONE ALKALOIDS//ROHITUKINE//LDOC1
5 0.0000089025 TRICYCLIC PYRONES//TERRITREM B//TERRITREM B ANALOGUES
6 0.0000088674 NUQUIMHE//NUCLEO QUIM HETEROCICLOS NUQUIMHE//NUCLEO QUIM HETEROCICLOS
7 0.0000085496 1 4 ADDUCTS//BENZOFURAN 3 ONES//COPPER CATALYZED CASCADE ADDITION
8 0.0000080276 BETICOLIN//TETRAHYDROXANTHENONES//SECALONIC ACIDS
9 0.0000076119 GRP HETEROCYCLES//COMPOSES ORGAN HETEROCYCL//FUROCOUMARINONES
10 0.0000067054 ESCULETIN//4 HYDROXYCOUMARIN//CALRETICULIN TRANSACETYLASE