Class information for:
Level 1: 6 PI AZAELECTROCYCLIZATION//TRICYCLIC PYRONES//ARISUGACIN A

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21799 405 35.4 71%


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
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
830 2             IMINOSUGARS//AZASUGARS//GLYCOSIDASE INHIBITORS 11836
21799 1                   6 PI AZAELECTROCYCLIZATION//TRICYCLIC PYRONES//ARISUGACIN A 405

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 6 PI AZAELECTROCYCLIZATION authKW 461793 2% 88% 7
2 TRICYCLIC PYRONES authKW 376976 1% 100% 5
3 ARISUGACIN A authKW 301580 1% 100% 4
4 PHOMACTIN authKW 301580 1% 100% 4
5 TERRITREM B ANALOGUES authKW 301580 1% 100% 4
6 OPEN ORGAN TOOL MOL address 263876 2% 50% 7
7 ALPHA BETA UNSATURATED IMINE CATION authKW 226185 1% 100% 3
8 CITRAN authKW 226185 1% 100% 3
9 OXA 33 ANNULATION authKW 226185 1% 100% 3
10 PHOMACTIN A authKW 226185 1% 100% 3

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 7698 61% 0% 249
2 Chemistry, Multidisciplinary 280 19% 0% 78
3 Chemistry, Medicinal 241 8% 0% 32
4 Pharmacology & Pharmacy 32 8% 0% 32
5 Crystallography 9 2% 0% 8
6 Biotechnology & Applied Microbiology 6 3% 0% 13
7 Microbiology 5 3% 0% 12
8 Chemistry, Applied 2 1% 0% 6
9 Plant Sciences 0 2% 0% 9
10 Mycology 0 0% 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 OPEN ORGAN TOOL MOL 263876 2% 50% 7
2 BIOFUNCT SYNTHET CHEM 160831 2% 27% 8
3 A BUTLEROV CHEM 131931 2% 25% 7
4 COMM CEL PHYSIOL 75395 0% 100% 1
5 CR UK MRC COUNCIL 75395 0% 100% 1
6 DAXING IND DEV AREA 75395 0% 100% 1
7 DISEASE GLYC TEAM 75395 0% 100% 1
8 ENSICAENFR 3038UMR 6507 75395 0% 100% 1
9 JOINT MOL BIOL 75395 0% 100% 1
10 KITASTAO 75395 0% 100% 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 ORGANIC LETTERS 5998 11% 0% 45
2 TETRAHEDRON LETTERS 2147 11% 0% 46
3 JOURNAL OF ORGANIC CHEMISTRY 1878 9% 0% 36
4 TETRAHEDRON 1569 7% 0% 28
5 COMMUNICATIONS IN PSYCHOPHARMACOLOGY 1140 0% 2% 1
6 SYNLETT 1029 3% 0% 14
7 ORGANIC & BIOMOLECULAR CHEMISTRY 765 3% 0% 11
8 JOURNAL OF ANTIBIOTICS 713 2% 0% 8
9 SYNTHESIS-STUTTGART 599 3% 0% 11
10 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 462 2% 0% 9

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 6 PI AZAELECTROCYCLIZATION 461793 2% 88% 7 Search 6+PI+AZAELECTROCYCLIZATION Search 6+PI+AZAELECTROCYCLIZATION
2 TRICYCLIC PYRONES 376976 1% 100% 5 Search TRICYCLIC+PYRONES Search TRICYCLIC+PYRONES
3 ARISUGACIN A 301580 1% 100% 4 Search ARISUGACIN+A Search ARISUGACIN+A
4 PHOMACTIN 301580 1% 100% 4 Search PHOMACTIN Search PHOMACTIN
5 TERRITREM B ANALOGUES 301580 1% 100% 4 Search TERRITREM+B+ANALOGUES Search TERRITREM+B+ANALOGUES
6 ALPHA BETA UNSATURATED IMINE CATION 226185 1% 100% 3 Search ALPHA+BETA+UNSATURATED+IMINE+CATION Search ALPHA+BETA+UNSATURATED+IMINE+CATION
7 CITRAN 226185 1% 100% 3 Search CITRAN Search CITRAN
8 OXA 33 ANNULATION 226185 1% 100% 3 Search OXA+33+ANNULATION Search OXA+33+ANNULATION
9 PHOMACTIN A 226185 1% 100% 3 Search PHOMACTIN+A Search PHOMACTIN+A
10 TERRITREM B 172328 1% 57% 4 Search TERRITREM+B Search TERRITREM+B

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 BUCHANAN, GS , COLE, KP , LI, G , TANG, Y , YOU, LF , HSUNG, RP , (2011) CONSTRUCTING THE ARCHITECTURALLY DISTINCTIVE ABD-TRICYCLE OF PHOMACTIN A THROUGH AN INTRAMOLECULAR OXA-[3+3] ANNULATION STRATEGY.TETRAHEDRON. VOL. 67. ISSUE 52. P. 10105 -10118 70 67% 8
2 BUCHANAN, GS , COLE, KP , TANG, Y , HSUNG, RP , (2011) TOTAL SYNTHESIS OF (+/-)-PHOMACTIN A. LESSONS LEARNED FROM RESPECTING A CHALLENGING STRUCTURAL TOPOLOGY.JOURNAL OF ORGANIC CHEMISTRY. VOL. 76. ISSUE 17. P. 7027-7039 64 63% 23
3 CIESIELSKI, J , FRONTIER, A , (2014) THE PHOMACTIN NATURAL PRODUCTS FROM ISOLATION TO TOTAL SYNTHESIS. A REVIEW.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 46. ISSUE 3. P. 214 -251 49 73% 5
4 DU, GY , BAO, WL , HUANG, JR , HUANG, SP , YUE, H , YANG, W , ZHU, LZ , LIANG, ZH , LEE, CS , (2015) ENANTIOSELECTIVE SYNTHESIS OF THE ABC-TRICYCLIC CORE OF PHOMACTIN A BY A GAMMA-HYDROXYLATION STRATEGY.ORGANIC LETTERS. VOL. 17. ISSUE 9. P. 2062 -2065 44 75% 0
5 TANG, Y , COLE, KP , BUCHANAN, GS , LI, G , HSUNG, RP , (2009) TOTAL SYNTHESIS OF PHOMACTIN A.ORGANIC LETTERS. VOL. 11. ISSUE 7. P. 1591 -1594 46 73% 16
6 MCGOWAN, G , THOMAS, EJ , (2009) SYNTHESIS OF MACROCYCLIC PRECURSORS OF PHOMACTINS USING [2,3]-WITTIG REARRANGEMENTS.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 7. ISSUE 12. P. 2576 -2590 36 80% 5
7 YOU, LF , HSUNG, RP , BEDERMANN, AA , KURDYUMOV, AV , TANG, Y , BUCHANAN, GS , COLE, KP , (2008) AN ENANTIOSELECTIVE SYNTHESIS OF THE ABD TRICYCLE FOR (-)-PHOMACTIN A FEATURING RAWAL'S ASYMMETRIC DIELS-ALDER CYCLOADDITION.ADVANCED SYNTHESIS & CATALYSIS. VOL. 350. ISSUE 18. P. 2885 -2891 46 63% 12
8 SHAPLAND, PDP , THOMAS, EJ , (2009) SYNTHESIS OF PRECURSORS OF PHOMACTINS USING [2,3]-WITTIG REARRANGEMENTS.TETRAHEDRON. VOL. 65. ISSUE 21. P. 4201 -4211 33 85% 12
9 COLE, KP , HSUNG, RP , (2005) UNIQUE STRUCTURAL TOPOLOGY AND REACTIVITIES OF THE ABD TRICYCLE IN PHOMACTIN A.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 46. P. 5784 -5786 34 89% 22
10 BLACKBURN, TJ , HELLIWELL, M , KILNER, MJ , LEE, ATL , THOMAS, EJ , (2009) FURTHER STUDIES OF AN APPROACH TO A TOTAL SYNTHESIS OF PHOMACTINS.TETRAHEDRON LETTERS. VOL. 50. ISSUE 26. P. 3550 -3554 31 84% 7

Classes with closest relation at Level 1


Rank Class id link
1 36464 RHEOCRICOTOPUS//O REACTIV SYNTH ORGAN//1 4 DIHALOBUTENE
2 23122 FR901483//HALICHLORINE//PINNAIC ACID
3 34900 CANTHARIDAE//LYCOCERUS//THEMUS
4 28207 BEILSCHMIEDIA ERYTHROPHLOIA//BEILSCHMIEDIA MADANG//BEILSCHMIEDIA TSANGII
5 37118 UNSATURATED BETA KETOESTERS//1 3 CYCLOHEXANEDIONE YLIDE//1 TRIPHENYLPHOSPHORANYLIDENEPENTANE 2 4 DIONE
6 17497 SOLANAPYRONES//BIOLOGICAL DIELS ALDER REACTION//MACROPHOMATE SYNTHASE
7 35614 INSULIN LIKE GROWTH FACTOR I SOMATOMEDIN C//PLANNED COMPARISONS//THEORY OF AGEING
8 34390 PVA DERIVATIVE//1 1 DIETHOXY 3 METHYL 2 BUTENE//1 1 DIMETHYL 4 INDANOLS
9 13772 PUMILIOTOXINS//INDOLIZIDINES//QUINOLIZIDINES
10 15588 DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES

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