Class information for:
Level 1: CERPEGIN//RUBROLIDES//FURAN 25H ONES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20834 444 31.6 66%


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
2472 2             TETRAMIC ACID//TETRONIC ACID//25H FURANONE 3979
20834 1                   CERPEGIN//RUBROLIDES//FURAN 25H ONES 444

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 CERPEGIN authKW 506412 2% 82% 9
2 RUBROLIDES authKW 353685 1% 86% 6
3 FURAN 25H ONES authKW 348152 2% 56% 9
4 NOSTOCLIDE ANALOGUES authKW 343862 1% 100% 5
5 NOSTOCLIDES authKW 343862 1% 100% 5
6 BUTENOLIDES authKW 318383 6% 18% 26
7 34 CYCLOADDITION authKW 247576 1% 60% 6
8 GAMMA ALKYLIDENEBUTENOLIDES authKW 245613 1% 71% 5
9 INCRUSTOPORIN authKW 206317 1% 100% 3
10 UMBELACTONE authKW 206317 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 8440 61% 0% 273
2 Chemistry, Multidisciplinary 329 20% 0% 88
3 Chemistry, Medicinal 280 8% 0% 36
4 Chemistry, Applied 89 5% 0% 22
5 Agriculture, Multidisciplinary 54 3% 0% 12
6 Pharmacology & Pharmacy 12 6% 0% 26
7 Entomology 9 2% 0% 7
8 Crystallography 8 2% 0% 8
9 Food Science & Technology 8 3% 0% 12
10 Plant Sciences 3 3% 0% 13

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 CORSO LAUREA SCI AMBIENTALI 190440 1% 46% 6
2 PH OP ELB CE VF 137545 0% 100% 2
3 LCOH 91695 0% 67% 2
4 LHFA UMR5069 91695 0% 67% 2
5 STRUCT INTERACT BIOL ACT MOL 91691 1% 33% 4
6 CNRS UMR 6178 68772 0% 100% 1
7 EQUIPE SYNTHESE ORGAN UMR 6504 68772 0% 100% 1
8 INTEGRATED S TECHNOL INTE 68772 0% 100% 1
9 NAGAWA KU 68772 0% 100% 1
10 NEW AGROCHEM SYNTH GRP 68772 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 SYNLETT 2784 5% 0% 24
2 SYNTHESIS-STUTTGART 2222 5% 0% 22
3 TETRAHEDRON LETTERS 2220 11% 0% 49
4 SYNTHETIC COMMUNICATIONS 1553 4% 0% 18
5 CONTEMPORARY ORGANIC SYNTHESIS 1431 0% 2% 1
6 TETRAHEDRON 1426 6% 0% 28
7 QUIMICA NOVA 1426 2% 0% 10
8 RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 1235 2% 0% 10
9 HETEROCYCLES 863 3% 0% 13
10 ADVANCED SYNTHESIS & CATALYSIS 815 2% 0% 8

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 CERPEGIN 506412 2% 82% 9 Search CERPEGIN Search CERPEGIN
2 RUBROLIDES 353685 1% 86% 6 Search RUBROLIDES Search RUBROLIDES
3 FURAN 25H ONES 348152 2% 56% 9 Search FURAN+25H+ONES Search FURAN+25H+ONES
4 NOSTOCLIDE ANALOGUES 343862 1% 100% 5 Search NOSTOCLIDE+ANALOGUES Search NOSTOCLIDE+ANALOGUES
5 NOSTOCLIDES 343862 1% 100% 5 Search NOSTOCLIDES Search NOSTOCLIDES
6 BUTENOLIDES 318383 6% 18% 26 Search BUTENOLIDES Search BUTENOLIDES
7 34 CYCLOADDITION 247576 1% 60% 6 Search 34+CYCLOADDITION Search 34+CYCLOADDITION
8 GAMMA ALKYLIDENEBUTENOLIDES 245613 1% 71% 5 Search GAMMA+ALKYLIDENEBUTENOLIDES Search GAMMA+ALKYLIDENEBUTENOLIDES
9 INCRUSTOPORIN 206317 1% 100% 3 Search INCRUSTOPORIN Search INCRUSTOPORIN
10 UMBELACTONE 206317 1% 100% 3 Search UMBELACTONE Search UMBELACTONE

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 KARAK, M , ACOSTA, JAM , BARBOSA, LCA , BOUKOUVALAS, J , (2016) LATE-STAGE BROMINATION ENABLES THE SYNTHESIS OF RUBROLIDES B, I, K, AND O.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 22. P. 3780 -3787 41 77% 1
2 BARBOSA, LCA , TEIXEIRA, RR , PINHEIRO, PF , MALTHA, CRA , DEMUNER, AJ , (2010) STRATEGIES FOR THE SYNTHESIS OF GAMMA-ALKILIDENEBUTENOLIDES.QUIMICA NOVA. VOL. 33. ISSUE 5. P. 1163-1174 48 42% 5
3 BARBOSA, LCA , TEIXEIRA, RR , AMARANTE, GW , (2015) SYNTHETIC STRATEGIES FOR THE PREPARATION OF BUTENOLIDES AND THEIR TRANSFORMATION INTO OTHER DERIVATIVES.CURRENT ORGANIC SYNTHESIS. VOL. 12. ISSUE 6. P. 746 -771 48 33% 5
4 DAMODAR, K , KIM, JK , JUN, JG , (2017) EFFICIENT, COLLECTIVE SYNTHESIS AND NITRIC OXIDE INHIBITORY ACTIVITY OF RUBROLIDES E, F, R, S AND THEIR DERIVATIVES.TETRAHEDRON LETTERS. VOL. 58. ISSUE 1. P. 50 -53 24 67% 0
5 FAKOVA, H , POUR, M , KUNES, J , SENEL, P , (2005) CARBONYLATIVE LACTONIZATION VIA CARBONYL OXYGEN ATTACK: A SHORT AND SELECTIVE TOTAL SYNTHESIS OF UNCININE AND ITS ANALOGUES.TETRAHEDRON LETTERS. VOL. 46. ISSUE 47. P. 8137 -8140 26 68% 10
6 BOUKOUVALAS, J , THIBAULT, C , (2015) STEP-ECONOMICAL SYNTHESIS OF THE MARINE ASCIDIAN ANTIBIOTICS CADIOLIDE A, B, AND D.JOURNAL OF ORGANIC CHEMISTRY. VOL. 80. ISSUE 1. P. 681 -684 21 51% 7
7 COTE, S , MALTAIS, F , POULIOT, M , BOUKOUVALAS, J , BELTRAN, PP , LACHANCE, N , (2007) A NEW, HIGHLY STEREOSELECTIVE SYNTHESIS OF BETA-UNSUBSTITUTED (Z)-GAMMA-ALKYLIDENEBUTENOLIDES USING BROMINE AS A REMOVABLE STEREOCONTROL ELEMENT.SYNLETT. VOL. . ISSUE 2. P. 219 -222 25 54% 21
8 BARBOSA, LCA , MALTHA, CRA , LAGE, MR , BARCELOS, RC , DONA, A , CARNEIRO, JWM , FORLANI, G , (2012) SYNTHESIS OF RUBROLIDE ANALOGUES AS NEW INHIBITORS OF THE PHOTOSYNTHETIC ELECTRON TRANSPORT CHAIN.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 60. ISSUE 42. P. 10555 -10563 21 57% 8
9 TOKMAJYAN, GG , KARAPETYAN, LV , (2016) SYNTHESIS OF NEW BIS-IMINODIHYDROFURANS.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY. VOL. 27. ISSUE 5. P. 967 -970 15 65% 0
10 BARBOSA, LCA , MALTHA, CRA , DEMUNER, AJ , PINHEIRO, PE , VAREJAO, JOS , MONTANARI, RM , ANDRADE, NJ , (2010) SYNTHESIS AND EVALUATION OF ANTIMICROBIAL ACTIVITY OF HALOGENATED FURANONES AND COMPOUNDS ANALOGUES TO NOSTOCLIDES.QUIMICA NOVA. VOL. 33. ISSUE 10. P. 2020 -2026 21 53% 5

Classes with closest relation at Level 1


Rank Class id link
1 21653 25H FURANONE//TANDEM ASYMMETRIC REACTION//TANDEM MICHAEL ADDITION ELIMINATION REACTION
2 27909 23H FURANONES//PYRROLONE//23H PYRROLONES
3 31004 PTERODON PUBESCENS//PTERODON EMARGINATUS//HILL REACTION INHIBITORS
4 37531 DIAZODICARBONYL COMPOUNDS//ALPHA BROMO ALPHA BETA UNSATURATED CARBONYL COMPOUNDS//10 METHYLBICYCLO531UNDEC 110EN 9 ONE
5 19472 VINYLOGOUS MUKAIYAMA ALDOL REACTION//VINYLOGOUS MANNICH REACTION//LYNGBOUILLOSIDE
6 30444 PHOSPHONIOSILYLATION//ALPHA BETA UNSATURATED LACTONES AND ESTERS//ACTIVATING ENERGY
7 23156 TAUTOMYCIN//TAUTOMYCETIN//TYROMYCIN A
8 35310 TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//ACYL STRETCHING FREQUENCIES
9 15160 ISOCOUMARIN//DIHYDROISOCOUMARIN//HYDRANGEA MACROPHYLLA VAR THUNBERGII
10 20363 2 PYRONE//BASE CATALYZED DIELS ALDER REACTION//BICYCLO222OCTENES

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