Class information for:
Level 1: PVA DERIVATIVE//1 1 DIETHOXY 3 METHYL 2 BUTENE//1 1 DIMETHYL 4 INDANOLS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
34390 112 15.0 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
2318 2             COUMARIN//PECHMANN REACTION//PECHMANN CONDENSATION 4477
34390 1                   PVA DERIVATIVE//1 1 DIETHOXY 3 METHYL 2 BUTENE//1 1 DIMETHYL 4 INDANOLS 112

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 PVA DERIVATIVE authKW 545279 2% 100% 2
2 1 1 DIETHOXY 3 METHYL 2 BUTENE authKW 272639 1% 100% 1
3 1 1 DIMETHYL 4 INDANOLS authKW 272639 1% 100% 1
4 1 3 4 OXADIAZINOINDOLINONE authKW 272639 1% 100% 1
5 1 METHOXY 2 3 METHYL 2 BUTENYLBENZENES authKW 272639 1% 100% 1
6 1 THIA 4 METHYL 3 R 4 R 3 4 DI O S CAMPHANOYL CIS KHELLACTONE DCK ANALOGS authKW 272639 1% 100% 1
7 10 DIHYDROBENZO H COUMARIN authKW 272639 1% 100% 1
8 1R 2R DICAMPHANOYL 3 3 DIMETHYDIHYDROPYRANO2 3 CXANTHEN 71H ONE DCX authKW 272639 1% 100% 1
9 2 3 SECO 3 NOR DCPS authKW 272639 1% 100% 1
10 2 ETHYL 1 THIA DCP authKW 272639 1% 100% 1

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 1440 51% 0% 57
2 Chemistry, Medicinal 1095 29% 0% 33
3 Crystallography 628 21% 0% 23
4 Chemistry, Multidisciplinary 64 18% 0% 20
5 Chemistry, Inorganic & Nuclear 2 3% 0% 3
6 Virology 0 1% 0% 1
7 Biochemistry & Molecular Biology 0 6% 0% 7
8 Spectroscopy 0 1% 0% 1
9 Chemistry, Applied 0 1% 0% 1
10 Toxicology 0 1% 0% 1

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 CIENCIA FIS BIOL 272639 1% 100% 1
2 CIENCIAS AGR FO TALEA 272639 1% 100% 1
3 CIENCIAS SOCIALS SUADE TECNOL 272639 1% 100% 1
4 SCI PHARMACEUT BIOLUMR 272639 1% 100% 1
5 AAQ 272637 2% 50% 2
6 SORF 272635 3% 33% 3
7 UNIDAD LASEIS PL IMU UNLP CIC 136319 1% 50% 1
8 CURSO QUIM ORGAN 90878 1% 33% 1
9 NAT PROD S 89078 9% 3% 10
10 UQFM 68158 1% 25% 1

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 CHINESE JOURNAL OF ORGANIC CHEMISTRY 3571 7% 0% 8
2 INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 3272 4% 0% 5
3 BIOORGANIC & MEDICINAL CHEMISTRY LETTERS 2119 13% 0% 14
4 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 1283 8% 0% 9
5 BIOORGANIC & MEDICINAL CHEMISTRY 1022 6% 0% 7
6 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 775 6% 0% 7
7 SYNTHETIC COMMUNICATIONS 476 4% 0% 5
8 JOURNAL OF MEDICINAL CHEMISTRY 450 5% 0% 6
9 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 370 4% 0% 4
10 JOURNAL OF CHEMICAL RESEARCH-S 355 2% 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 PVA DERIVATIVE 545279 2% 100% 2 Search PVA+DERIVATIVE Search PVA+DERIVATIVE
2 1 1 DIETHOXY 3 METHYL 2 BUTENE 272639 1% 100% 1 Search 1+1+DIETHOXY+3+METHYL+2+BUTENE Search 1+1+DIETHOXY+3+METHYL+2+BUTENE
3 1 1 DIMETHYL 4 INDANOLS 272639 1% 100% 1 Search 1+1+DIMETHYL+4+INDANOLS Search 1+1+DIMETHYL+4+INDANOLS
4 1 3 4 OXADIAZINOINDOLINONE 272639 1% 100% 1 Search 1+3+4+OXADIAZINOINDOLINONE Search 1+3+4+OXADIAZINOINDOLINONE
5 1 METHOXY 2 3 METHYL 2 BUTENYLBENZENES 272639 1% 100% 1 Search 1+METHOXY+2+3+METHYL+2+BUTENYLBENZENES Search 1+METHOXY+2+3+METHYL+2+BUTENYLBENZENES
6 1 THIA 4 METHYL 3 R 4 R 3 4 DI O S CAMPHANOYL CIS KHELLACTONE DCK ANALOGS 272639 1% 100% 1 Search 1+THIA+4+METHYL+3+R+4+R+3+4+DI+O+S+CAMPHANOYL+CIS+KHELLACTONE+DCK+ANALOGS Search 1+THIA+4+METHYL+3+R+4+R+3+4+DI+O+S+CAMPHANOYL+CIS+KHELLACTONE+DCK+ANALOGS
7 10 DIHYDROBENZO H COUMARIN 272639 1% 100% 1 Search 10+DIHYDROBENZO+H+COUMARIN Search 10+DIHYDROBENZO+H+COUMARIN
8 1R 2R DICAMPHANOYL 3 3 DIMETHYDIHYDROPYRANO2 3 CXANTHEN 71H ONE DCX 272639 1% 100% 1 Search 1R+2R+DICAMPHANOYL+3+3+DIMETHYDIHYDROPYRANO2+3+CXANTHEN+71H+ONE+DCX Search 1R+2R+DICAMPHANOYL+3+3+DIMETHYDIHYDROPYRANO2+3+CXANTHEN+71H+ONE+DCX
9 2 3 SECO 3 NOR DCPS 272639 1% 100% 1 Search 2+3+SECO+3+NOR+DCPS Search 2+3+SECO+3+NOR+DCPS
10 2 ETHYL 1 THIA DCP 272639 1% 100% 1 Search 2+ETHYL+1+THIA+DCP Search 2+ETHYL+1+THIA+DCP

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 CHEN, Y , CHENG, M , LIU, FQ , XIA, P , QIAN, KD , YU, DL , XIA, Y , YANG, ZY , CHEN, CH , MORRIS-NATSCHKE, SL , ET AL (2011) ANTI-AIDS AGENTS 86. SYNTHESIS AND ANTI-HIV EVALUATION OF 2 ',3 '-SECO-3 '-NOR DCP AND DCK ANALOGUES.EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY. VOL. 46. ISSUE 10. P. 4924 -4936 12 92% 5
2 LIU, HS , XU, SQ , CHENG, M , CHEN, Y , XIA, P , QIAN, KD , XIA, Y , YANG, ZY , CHEN, CH , MORRIS-NATSCHKE, SL , ET AL (2011) ANTI-AIDS AGENTS 87. NEW BIO-ISOSTERIC DICAMPHANOYL-DIHYDROPYRANOCHROMONE (DCP) AND DICAMPHANOYL-KHELLACTONE (DCK) ANALOGUES WITH POTENT ANTI-HIV ACTIVITY.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 21. ISSUE 19. P. 5831 -5834 11 100% 5
3 TANG, JA , QIAN, KD , ZHANG, BN , CHEN, Y , XIA, P , YU, DL , XIA, Y , YANG, ZY , CHEN, CH , MORRIS-NATSCHKE, SL , ET AL (2010) ANTI-AIDS AGENTS 82: SYNTHESIS OF SECO-(3 ' R,4 ' R)-3 ',4 '-DI-O-(S)-CAMPHANOYL-(+)-CIS-KHELLACTONE (DCK) DERIVATIVES AS NOVEL ANTI-HIV AGENTS.BIOORGANIC & MEDICINAL CHEMISTRY. VOL. 18. ISSUE 12. P. 4363-4373 10 77% 10
4 NISHIOKA, H , UESUGI, K , UEDA, N , KONDO, Y , TSUJI, M , ABE, H , HARAYAMA, T , HAMASAKI, T , BABA, M , TAKEUCHI, Y , (2011) SYNTHESIS AND ANTI-HUMAN IMMUNODEFICIENCY VIRUS ACTIVITY OF THE SKELETON ISOMERS OF 3 ',4 '-DI-(O)-(-)-CAMPHANOYL-(+)-KHELLACTONE.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 59. ISSUE 8. P. 1075 -1076 7 88% 0
5 ZHOU, T , SHI, Q , CHEN, CH , HUANG, L , HO, P , MORRIS-NATSCHKE, SL , LEE, KH , (2012) ANTI-AIDS AGENTS 85. DESIGN, SYNTHESIS, AND EVALUATION OF 1R,2R-DICAMPHANOYL-3,3-DIMETHYLDIHYDROPYRANO-[2,3-C]XANTHEN-7(1H)-ONE (DCX) DERIVATIVES AS NOVEL ANTI-HIV AGENTS.EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY. VOL. 47. ISSUE . P. 86 -96 8 57% 9
6 SUN, RS , WANG, Y , XIA, P , (2008) STUDIES ON THE ESTERIFICATIONS OF 9-(HYDROXYIMINO)-4-METHYL-8,9-DIHYDROFURO[2,3-H]CHROMEN-2-ONE WITH ACID CHLORIDES UNDER DIFFERENT CONDITIONS.CHINESE CHEMICAL LETTERS. VOL. 19. ISSUE 7. P. 791-794 5 100% 1
7 WANG, Y , HUANG, SX , XIA, P , XIA, Y , YANG, ZY , KILGORE, N , MORRIS-NATSCHKE, SL , LEE, KH , (2007) ANTI-AIDS AGENTS 72. BIOISOSTERES (7-CARBON-DCKS) OF THE POTENT ANTI-HIV LEAD DCK.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 17. ISSUE 15. P. 4316-4319 7 70% 7
8 GE, J , QIU, Y , WANG, CL , YANG, J , CHEN, Y , (2012) CLARIFICATION ON THE STRUCTURE OF CYCLIZATION PRODUCT OF S-2-ACETYLPHENYL DIMETHYLTHIOCARBAMATE.CHINESE JOURNAL OF ORGANIC CHEMISTRY. VOL. 32. ISSUE 11. P. 2148-2153 5 83% 0
9 YANG, W , PENG, X , (2003) STUDY ON THE SYNTHESIS AND UNEXPECTED ETHERIFICATION OF 4-CHLORO-INDAN-1,7-DIOL.CHINESE JOURNAL OF ORGANIC CHEMISTRY. VOL. 23. ISSUE 12. P. 1362-1365 5 100% 0
10 XIE, L , YU, DL , WILD, C , ALLAWAY, G , TURPIN, J , SMITH, PC , LEE, KH , (2004) ANTI-AIDS AGENTS. 52. SYNTHESIS AND ANTI-HIV ACTIVITY OF HYDROXYMETHYL (3 ' R,4 ' R)-3 ',4 '-DI-O-(S)-CAMPHANOYL-(+)-CIS-KHELLACTONE DERIVATIVES.JOURNAL OF MEDICINAL CHEMISTRY. VOL. 47. ISSUE 3. P. 756 -760 7 64% 23

Classes with closest relation at Level 1


Rank Class id link
1 6017 COUMARIN//BISCOUMARIN//ESCULETIN
2 20831 CALOPHYLLUM BRASILIENSE//CALOPHYLLUM INOPHYLLUM//MAMMEA SIAMENSIS
3 37343 FLUORINE CONTAINING HETEROCYCLE//PYRIDINE RING FORMATION//QUINOLYLAMINES
4 32494 NITROBENZOYL GROUP//1 2 3 SELENA AND THIADIAZOL 4 DERIVATIVES//3 2 FORMYL 1 CHLOROVINYLCOUMARIN
5 32580 CARBON SUBOXIDE//1 H INDEN 1 ONE DERIVATIVES//2 2 1H BENZODIMIDAZOL 2 YLPHENOXYACETIC ACID
6 11771 OSTHOLE//IMPERATORIN//ANGELICA DAHURICA
7 31302 O BETA D GLUCOSIDES//CHIM MAT//POM ANALYSES
8 20469 KROHNKES REACTION//KROHNKES PYRIDINE SYNTHESIS//PYRIDO5 6COUMARINS
9 26762 SELECTIVE ANDROGEN RECEPTOR MODULATOR//SARM//SARMS
10 16965 PECHMANN REACTION//PECHMANN CONDENSATION//COUMARIN

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