Class information for:
Level 1: QUINAZOLINONE//43H QUINAZOLINONES//2 3 DIHYDROQUINAZOLIN 41H ONES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3264 2025 29.1 63%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
9 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 135847
2690 2             QUINAZOLINONE//43H QUINAZOLINONES//QUINAZOLINE 3365
3264 1                   QUINAZOLINONE//43H QUINAZOLINONES//2 3 DIHYDROQUINAZOLIN 41H ONES 2025

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 QUINAZOLINONE authKW 1469171 9% 52% 186
2 43H QUINAZOLINONES authKW 738174 3% 80% 61
3 2 3 DIHYDROQUINAZOLIN 41H ONES authKW 672245 3% 84% 53
4 QUINAZOLINE authKW 636006 8% 25% 166
5 QUINAZOLIN 43H ONE authKW 603217 3% 66% 61
6 ISATOIC ANHYDRIDE authKW 549471 3% 66% 55
7 2 AMINOBENZAMIDE authKW 337898 2% 55% 41
8 QUINAZOLIN 4 ONES authKW 214475 1% 68% 21
9 LUOTONIN A authKW 207488 1% 81% 17
10 2 3 DIHYDROQUINAZOLINONES authKW 137066 0% 91% 10

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 22072 47% 0% 952
2 Chemistry, Medicinal 9101 20% 0% 410
3 Chemistry, Multidisciplinary 3741 29% 0% 592
4 Pharmacology & Pharmacy 401 11% 0% 217
5 Crystallography 123 3% 0% 56
6 Chemistry, Applied 59 2% 0% 49
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 53 1% 0% 17
8 Chemistry, Inorganic & Nuclear 38 3% 0% 54
9 Materials Science, Textiles -0 0% 0% 2
10 Multidisciplinary Sciences -0 0% 0% 5

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 CHEM NAT PROD GRP 91208 1% 55% 11
2 JIANGSU GREEN SYNTH FUNCT MAT 44481 1% 27% 11
3 SCI TECHNOL EXPT 40425 1% 21% 13
4 B ATLA PHARM 33923 0% 75% 3
5 PHARMACEUT PHARMACEUT TECHNOL MICROBIOL 33923 0% 75% 3
6 LINZI BRANCH 30155 0% 100% 2
7 ORGAN CHEM AGPM 30155 0% 100% 2
8 PESTICIDES FORMULAT 30155 0% 100% 2
9 PHARM CARISM 30155 0% 100% 2
10 CUSTOM PHARMACEUT SERV 27780 1% 12% 15

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 INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 25155 3% 3% 59
2 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 14000 5% 1% 96
3 MEDICINAL CHEMISTRY RESEARCH 12767 3% 2% 52
4 JOURNAL OF HETEROCYCLIC CHEMISTRY 11899 5% 1% 93
5 EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY 6139 3% 1% 62
6 ARKIVOC 4191 2% 1% 32
7 ARCHIV DER PHARMAZIE 3997 2% 1% 34
8 SYNTHETIC COMMUNICATIONS 3381 3% 0% 57
9 JOURNAL OF THE INDIAN CHEMICAL SOCIETY 2907 2% 0% 43
10 JOURNAL OF COMBINATORIAL CHEMISTRY 2458 1% 1% 15

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 QUINAZOLINONE 1469171 9% 52% 186 Search QUINAZOLINONE Search QUINAZOLINONE
2 43H QUINAZOLINONES 738174 3% 80% 61 Search 43H+QUINAZOLINONES Search 43H+QUINAZOLINONES
3 2 3 DIHYDROQUINAZOLIN 41H ONES 672245 3% 84% 53 Search 2+3+DIHYDROQUINAZOLIN+41H+ONES Search 2+3+DIHYDROQUINAZOLIN+41H+ONES
4 QUINAZOLINE 636006 8% 25% 166 Search QUINAZOLINE Search QUINAZOLINE
5 QUINAZOLIN 43H ONE 603217 3% 66% 61 Search QUINAZOLIN+43H+ONE Search QUINAZOLIN+43H+ONE
6 ISATOIC ANHYDRIDE 549471 3% 66% 55 Search ISATOIC+ANHYDRIDE Search ISATOIC+ANHYDRIDE
7 2 AMINOBENZAMIDE 337898 2% 55% 41 Search 2+AMINOBENZAMIDE Search 2+AMINOBENZAMIDE
8 QUINAZOLIN 4 ONES 214475 1% 68% 21 Search QUINAZOLIN+4+ONES Search QUINAZOLIN+4+ONES
9 LUOTONIN A 207488 1% 81% 17 Search LUOTONIN+A Search LUOTONIN+A
10 2 3 DIHYDROQUINAZOLINONES 137066 0% 91% 10 Search 2+3+DIHYDROQUINAZOLINONES Search 2+3+DIHYDROQUINAZOLINONES

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 ABBAS, SY , EL-BAYOUKI, KAM , BASYOUNI, WM , (2016) UTILIZATION OF ISATOIC ANHYDRIDE IN THE SYNTHESES OF VARIOUS TYPES OF QUINAZOLINE AND QUINAZOLINONE DERIVATIVES.SYNTHETIC COMMUNICATIONS. VOL. 46. ISSUE 12. P. 993 -1035 113 64% 0
2 ROHOKALE, RS , KSHIRSAGAR, UA , (2016) ADVANCED SYNTHETIC STRATEGIES FOR CONSTRUCTING QUINAZOLINONE SCAFFOLDS.SYNTHESIS-STUTTGART. VOL. 48. ISSUE 9. P. 1253 -1268 60 71% 6
3 KHAN, I , IBRAR, A , AHMED, W , SAEED, A , (2015) SYNTHETIC APPROACHES, FUNCTIONALIZATION AND THERAPEUTIC POTENTIAL OF QUINAZOLINE AND QUINAZOLINONE SKELETONS: THE ADVANCES CONTINUE.EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY. VOL. 90. ISSUE . P. 124 -169 70 46% 48
4 NAGARAJAN, S , SHAIKH, TM , KANDASAMY, E , (2015) AN IONIC LIQUID CATALYZED REUSABLE PROTOCOL FOR ONE-POT SYNTHESIS OF 2,3-DIHYDROQUINAZOLIN-4(1H)-ONE UNDER MILD CONDITIONS.NEW JOURNAL OF CHEMISTRY. VOL. 39. ISSUE 12. P. 9693 -9699 57 84% 1
5 CHENG, R , TANG, LL , GUO, TJ , ZHANG-NEGRERIE, D , DU, YF , ZHAO, K , (2014) OXIDANT- AND METAL-FREE SYNTHESIS OF 4(3H)-QUINAZOLINONES FROM 2-AMINO-N-METHOXYBENZAMIDES AND ALDEHYDES VIA ACID-PROMOTED CYCLOCONDENSATION AND ELIMINATION.RSC ADVANCES. VOL. 4. ISSUE 50. P. 26434 -26438 56 86% 2
6 KHAN, I , IBRAR, A , ABBAS, N , SAEED, A , (2014) RECENT ADVANCES IN THE STRUCTURAL LIBRARY OF FUNCTIONALIZED QUINAZOLINE AND QUINAZOLINONE SCAFFOLDS: SYNTHETIC APPROACHES AND MULTIFARIOUS APPLICATIONS.EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY. VOL. 76. ISSUE . P. 193 -244 81 36% 84
7 LI, ZW , DONG, JY , CHEN, XL , LI, Q , ZHOU, YB , YIN, SF , (2015) METAL- AND OXIDANT-FREE SYNTHESIS OF QUINAZOLINONES FROM BETA-KETOESTERS WITH O-AMINOBENZAMIDES VIA PHOSPHOROUS ACID-CATALYZED CYCLOCONDENSATION AND SELECTIVE C-C BOND CLEAVAGE.JOURNAL OF ORGANIC CHEMISTRY. VOL. 80. ISSUE 19. P. 9392 -9400 55 65% 14
8 HE, L , LI, HQ , CHEN, JB , WU, XF , (2014) RECENT ADVANCES IN 4(3H)-QUINAZOLINONE SYNTHESES.RSC ADVANCES. VOL. 4. ISSUE 24. P. 12065 -12077 43 74% 47
9 GUO, SH , LI, Y , TAO, L , ZHANG, WW , FAN, XS , (2014) RAPID ASSEMBLY OF QUINAZOLINONE SCAFFOLD VIA COPPER-CATALYZED TANDEM REACTION OF 2-BROMOBENZAMIDES WITH ALDEHYDES AND AQUEOUS AMMONIA: APPLICATION TO THE SYNTHESIS OF THE ALKALOID TRYPTANTHRIN.RSC ADVANCES. VOL. 4. ISSUE 103. P. 59289 -59296 44 75% 12
10 ZHAO, D , ZHOU, YR , SHEN, Q , LI, JX , (2014) IRON-CATALYZED OXIDATIVE SYNTHESIS OF N-HETEROCYCLES FROM PRIMARY ALCOHOLS.RSC ADVANCES. VOL. 4. ISSUE 13. P. 6486 -6489 47 64% 21

Classes with closest relation at Level 1


Rank Class id link
1 27759 ARDEEMIN//ALANTRYPINONE//ASZONALENIN
2 24378 2 ARYL 4H 3 1 BENZOXAZIN 4 ONES//ANTIOXIDANT AND ANTICORROSIVE ADDITIVES//6 BROMO 2 METHYL 3 1 BENZOXAZIN 4 ONE
3 20244 4H 3 1 BENZOTHIAZINES//BENZO 1 3 4 TRIAZEPINES//SCI TEST MED BIOL PROTECT
4 28295 VASICINE//DEOXYVASICINONE//ADHATODA VASICA
5 11421 ANILINOQUINAZOLINE//4 ANILINOQUINAZOLINE//VEGFR 2 INHIBITOR
6 30170 HALOFUGINONE//FEBRIFUGINE//ISOFEBRIFUGINE
7 29981 CHEM HETEROCYCLES NAT PROD//ORGAN MED CHEM//1 3 DISUBSTITUTED ISOQUINOLINES
8 25325 MICROWAVE ASSISTED CHEMISTRY//GRP CHIM ORGAN//IMINO 1 2 3 DITHIAZOLES
9 37307 5 2 AMINOPHENYL 2 DIALKYLAMINO 1 3 4 OXADIAZOLES//5 2 AMINOPHENYL 2 DIALKYLAMINO 1 3 4 THIADIAZOLES//ACID INDUCED RECYCLIZATION
10 19913 EVODIAMINE//RUTAECARPINE//EVODIA RUTAECARPA

Go to start page