Class information for:
Level 1: SPIROKETALS//SPONGISTATIN//ALTOHYRTIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12834 878 33.6 73%


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
288 2             CHEMISTRY, ORGANIC//ALLYLATION//TETRAHEDRON LETTERS 18901
12834 1                   SPIROKETALS//SPONGISTATIN//ALTOHYRTIN 878

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 SPIROKETALS authKW 1071980 8% 45% 68
2 SPONGISTATIN authKW 593035 2% 95% 18
3 ALTOHYRTIN authKW 452099 1% 100% 13
4 SPIROACETALS authKW 451593 4% 42% 31
5 RUBROMYCIN authKW 357701 1% 86% 12
6 ACULEATINS authKW 208661 1% 100% 6
7 BERKELIC ACID authKW 144902 1% 83% 5
8 REVEROMYCINS authKW 139107 0% 100% 4
9 SPIRASTRELLOLIDE authKW 139107 0% 100% 4
10 3 9 DIVINYL 2 4 8 10 TETRAOXASPIRO55UNDECANE authKW 124200 1% 71% 5

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 18669 65% 0% 570
2 Chemistry, Multidisciplinary 997 24% 0% 208
3 Chemistry, Medicinal 145 5% 0% 40
4 Chemistry, Inorganic & Nuclear 20 3% 0% 25
5 Pharmacology & Pharmacy 15 5% 0% 46
6 Crystallography 8 1% 0% 13
7 Chemistry, Applied 4 1% 0% 13
8 Microbiology 1 2% 0% 18
9 Biochemistry & Molecular Biology 1 6% 0% 55
10 Biotechnology & Applied Microbiology 0 2% 0% 16

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 MONELL CHEM SENSES 41792 2% 9% 14
2 AMINO ACID CO 34777 0% 100% 1
3 CEA GRENOBLEINRAIRTSVUMR 5168 34777 0% 100% 1
4 CNRSISM2SERV 531UMR 6263 34777 0% 100% 1
5 DIPARTIMENTO CHIM MAT INGN CHIM POLITECH 34777 0% 100% 1
6 GLYCOCHEM ASSYMMETR SYNTHET 34777 0% 100% 1
7 IST CHIM RICONOSCIMENTO MOLSEZ QUILCO 34777 0% 100% 1
8 PHARMACOCHIM MOLICMG FR 2607 CNRS 34777 0% 100% 1
9 PL KAWASAKI KU 34777 0% 100% 1
10 PRAKLIN FOR PHYS CHEM ABT 34777 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 10085 10% 0% 86
2 TETRAHEDRON LETTERS 7375 14% 0% 125
3 TETRAHEDRON 2887 6% 0% 56
4 SYNTHESIS-STUTTGART 2513 4% 0% 33
5 JOURNAL OF ORGANIC CHEMISTRY 2379 7% 0% 60
6 SYNLETT 2328 4% 0% 31
7 ORGANIC & BIOMOLECULAR CHEMISTRY 2132 3% 0% 27
8 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 1887 3% 0% 25
9 TETRAHEDRON-ASYMMETRY 1596 3% 0% 22
10 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 1456 3% 0% 23

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 SPIROKETALS 1071980 8% 45% 68 Search SPIROKETALS Search SPIROKETALS
2 SPONGISTATIN 593035 2% 95% 18 Search SPONGISTATIN Search SPONGISTATIN
3 ALTOHYRTIN 452099 1% 100% 13 Search ALTOHYRTIN Search ALTOHYRTIN
4 SPIROACETALS 451593 4% 42% 31 Search SPIROACETALS Search SPIROACETALS
5 RUBROMYCIN 357701 1% 86% 12 Search RUBROMYCIN Search RUBROMYCIN
6 ACULEATINS 208661 1% 100% 6 Search ACULEATINS Search ACULEATINS
7 BERKELIC ACID 144902 1% 83% 5 Search BERKELIC+ACID Search BERKELIC+ACID
8 REVEROMYCINS 139107 0% 100% 4 Search REVEROMYCINS Search REVEROMYCINS
9 SPIRASTRELLOLIDE 139107 0% 100% 4 Search SPIRASTRELLOLIDE Search SPIRASTRELLOLIDE
10 3 9 DIVINYL 2 4 8 10 TETRAOXASPIRO55UNDECANE 124200 1% 71% 5 Search 3+9+DIVINYL+2+4+8+10+TETRAOXASPIRO55UNDECANE Search 3+9+DIVINYL+2+4+8+10+TETRAOXASPIRO55UNDECANE

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 FAVRE, S , GERBER-LEMAIRE, S , VOGEL, P , (2010) SYNTHETIC STUDIES TOWARD THE CD SPIROKETAL OF SPONGISTATINS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 10. P. 1895 -1903 83 82% 1
2 GERBER-LEMAIRE, S , VOGEL, P , (2008) SPONGISTATINS: BIOLOGICAL ACTIVITY AND SYNTHETIC STUDIES.COMPTES RENDUS CHIMIE. VOL. 11. ISSUE 11-12. P. 1382 -1418 80 82% 7
3 FLOWERS, CL , VOGEL, P , (2010) SHORT DIASTEREOSELECTIVE SYNTHESIS OF THE C1-C13 (AB SPIROACETAL) AND C17-C28 FRAGMENTS (CD SPIROACETAL) OF SPONGISTATIN 1 AND 2 THROUGH DOUBLE CHAIN-ELONGATION REACTIONS.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 16. ISSUE 47. P. 14074 -14082 82 69% 2
4 AHO, JE , PIHKO, PM , RISSA, TK , (2005) NONANOMERLC SPIROKETALS IN NATURAL PRODUCTS: STRUCTURES, SOURCES, AND SYNTHETIC STRATEGIES.CHEMICAL REVIEWS. VOL. 105. ISSUE 12. P. 4406 -4440 93 51% 208
5 ATKINSON, DJ , BRIMBLE, MA , (2015) ISOLATION, BIOLOGICAL ACTIVITY, BIOSYNTHESIS AND SYNTHETIC STUDIES TOWARDS THE RUBROMYCIN FAMILY OF NATURAL PRODUCTS.NATURAL PRODUCT REPORTS. VOL. 32. ISSUE 6. P. 811 -840 51 80% 6
6 PATERSON, I , COSTER, MJ , CHEN, DYK , OBALLA, RM , WALLACE, DJ , NORCROSS, RD , (2005) THE STEREOCONTROLLED TOTAL SYNTHESIS OF ALTOHYRTIN A/SPONGISTATIN 1: THE AB-SPIROACETAL SEGMENT.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 3. ISSUE 13. P. 2399-2409 70 79% 28
7 FRANCKE, W , KITCHING, W , (2001) SPIROACETALS IN INSECTS.CURRENT ORGANIC CHEMISTRY. VOL. 5. ISSUE 2. P. 233 -251 73 71% 97
8 FAVRE, S , GERBER-LEMAIRE, S , VOGEL, P , (2007) NEW EFFICIENT ROUTE TO AN ADVANCED PRECURSOR OF THE AB SPIROKETAL OF SPONGISTATINS.ORGANIC LETTERS. VOL. 9. ISSUE 24. P. 5107 -5110 56 88% 5
9 WU, YB , TANG, Y , LUO, GY , CHEN, Y , HSUNG, RP , (2014) AN APPROACH TOWARD CONSTRUCTING THE TRIOXADISPIROKETAL CORE IN THE DEF-RING OF (+)-SPIRASTRELLOLIDE A.ORGANIC LETTERS. VOL. 16. ISSUE 17. P. 4550 -4553 56 61% 5
10 WANG, CC , TANG, Y , YANG, K , LI, XY , WU, YB , HSUNG, RP , (2013) A CARBOHYDRATE BASED CHIRON APPROACH TO THE LACTONE INTERMEDIATE EMPLOYED IN THE SYNTHESIS OF BC-RING FRAGMENT OF (+)-SPIRASTRELLOLIDE A.TETRAHEDRON. VOL. 69. ISSUE 38. P. 8284 -8290 51 67% 3

Classes with closest relation at Level 1


Rank Class id link
1 21837 TANIKOLIDE//MALYNGOLIDE//6 8 DIOXABICYCLO321OCTANE
2 17018 DESMETHYL ANALOGUES//KETOLIDE ANTIBIOTICS//ERYTHRONOLIDE A
3 9655 PRINS CYCLIZATION//TETRAHYDROPYRAN//CENTROLOBINE
4 19186 REDUCTION DIASTEREOSELECTIVE//ALDOL PRODUCTS//POLYENE MACROLIDE
5 26438 CHLORAL ACETALS//PERFLUOROALKANALS//PYRANO3 4 D 1 2 3 TRIAZOLE
6 25262 CEPHALOSTATIN//RITTERAZINE//CEPHALOSTATIN 1
7 29565 OLIGOMYCIN A//APOPTOLIDIN//OSSAMYCIN
8 23089 INTRAMOLECULAR HALOETHERIFICATION//ENE ACETAL//RUBRENOLIDE
9 14566 NONENOLIDE//YAMAGUCHI ESTERIFICATION//MICROCARPALIDE
10 6873 TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE

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