Class information for:
Level 1: SCOPARIA DULCIS//STEMODANE//SCOPADULCIC ACID B

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22380 383 26.1 54%


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
1140 2             LIVERWORTS//HEPATICAE//CHEMISTRY, ORGANIC 9563
22380 1                   SCOPARIA DULCIS//STEMODANE//SCOPADULCIC ACID B 383

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 SCOPARIA DULCIS authKW 1880862 9% 69% 34
2 STEMODANE authKW 1036438 3% 100% 13
3 SCOPADULCIC ACID B authKW 637808 2% 100% 8
4 STEMODIA MARITIMA authKW 637808 2% 100% 8
5 STEMODIN authKW 558082 2% 100% 7
6 SCOPADULCIOL authKW 478356 2% 100% 6
7 CYCLOALKENYLATION authKW 434061 2% 78% 7
8 APHIDICOLANE authKW 318904 1% 100% 4
9 CALCEOLARIA TALCANA authKW 318904 1% 100% 4
10 STEMARANE authKW 318904 1% 100% 4

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 1939 33% 0% 125
2 Chemistry, Medicinal 1228 17% 0% 66
3 Plant Sciences 852 22% 0% 83
4 Chemistry, Multidisciplinary 496 25% 0% 96
5 Integrative & Complementary Medicine 323 4% 0% 14
6 Pharmacology & Pharmacy 230 16% 0% 63
7 Biochemistry & Molecular Biology 64 15% 0% 58
8 Agronomy 27 3% 0% 11
9 Chemistry, Applied 14 3% 0% 10
10 Agricultural Engineering 9 1% 0% 3

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 CIENCIAS BASICAS MATEMAT QUIM 143504 1% 60% 3
2 MICROBIOL MICOL LICADA 106300 1% 67% 2
3 SINTESIS BIOTRANSFORMAC 106300 1% 67% 2
4 BEREICH BIO ERTITATSFOR 79726 0% 100% 1
5 BIOCHEM PL CHEM IOCA 79726 0% 100% 1
6 CIENCIAS CIENCIAS BASICAS 79726 0% 100% 1
7 CNR CHIM SOSTANZE ORGAN NAT STUDIO 79726 0% 100% 1
8 DIPARTIMENTO CHIM P LE ALDO MORO 2 79726 0% 100% 1
9 FITOQUIM ECOL CIENCIAS BASICAS 79726 0% 100% 1
10 GRP QUIM BIOTECNOL PROD NAT BIOACT 79726 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 PHYTOCHEMISTRY 7954 12% 0% 47
2 JOURNAL OF NATURAL PRODUCTS 2913 5% 0% 21
3 BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA 1587 1% 1% 4
4 TETRAHEDRON LETTERS 1458 10% 0% 37
5 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 1175 3% 0% 13
6 CHEMICAL & PHARMACEUTICAL BULLETIN 1020 4% 0% 15
7 PHYTOCHEMISTRY REVIEWS 907 1% 1% 2
8 HELVETICA CHIMICA ACTA 902 3% 0% 10
9 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 874 2% 0% 8
10 TETRAHEDRON 753 5% 0% 19

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 SCOPARIA DULCIS 1880862 9% 69% 34 Search SCOPARIA+DULCIS Search SCOPARIA+DULCIS
2 STEMODANE 1036438 3% 100% 13 Search STEMODANE Search STEMODANE
3 SCOPADULCIC ACID B 637808 2% 100% 8 Search SCOPADULCIC+ACID+B Search SCOPADULCIC+ACID+B
4 STEMODIA MARITIMA 637808 2% 100% 8 Search STEMODIA+MARITIMA Search STEMODIA+MARITIMA
5 STEMODIN 558082 2% 100% 7 Search STEMODIN Search STEMODIN
6 SCOPADULCIOL 478356 2% 100% 6 Search SCOPADULCIOL Search SCOPADULCIOL
7 CYCLOALKENYLATION 434061 2% 78% 7 Search CYCLOALKENYLATION Search CYCLOALKENYLATION
8 APHIDICOLANE 318904 1% 100% 4 Search APHIDICOLANE Search APHIDICOLANE
9 CALCEOLARIA TALCANA 318904 1% 100% 4 Search CALCEOLARIA+TALCANA Search CALCEOLARIA+TALCANA
10 STEMARANE 318904 1% 100% 4 Search STEMARANE Search STEMARANE

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 LA BELLA, A , LEONELLI, F , MIGNECO, LM , BETTOLO, RM , (2016) (+)-PODOCARPIC ACID AS CHIRAL TEMPLATE IN THE SYNTHESIS OF APHIDICOLANE, STEMODANE AND STEMARANE DITERPENOIDS.MOLECULES. VOL. 21. ISSUE 9. P. - 35 85% 0
2 CESPEDES, CL , SALAZAR, JR , ALARCON, J , (2013) CHEMISTRY AND BIOLOGICAL ACTIVITIES OF CALCEOLARIA SPP. (CALCEOLARIACEAE: SCROPHULARIACEAE).PHYTOCHEMISTRY REVIEWS. VOL. 12. ISSUE 4. P. 733-749 38 72% 2
3 TANAKA, T , YAMAMOTO, S , HIRAMATSU, K , MURAKAMI, K , YOSHINO, H , PATRA, D , IWATA, C , OHNO, H , (2006) CONSTRUCTION OF TRICYCLIC ENONE, A COMMON PRECURSOR FOR APHIDICOLANE AND STEMODANE B/C/D-RING SYSTEM.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 54. ISSUE 8. P. 1138 -1143 41 76% 0
4 RAHMAN, SMA , OHNO, H , MURATA, T , YOSHINO, H , SATOH, N , MURAKAMI, K , PATRA, D , IWATA, C , MAEZAKI, N , TANAKA, T , (2001) TOTAL SYNTHESIS OF (+/-)-SCOPADULIN.JOURNAL OF ORGANIC CHEMISTRY. VOL. 66. ISSUE 14. P. 4831-4840 42 72% 11
5 TOYOTA, M , IHARA, M , (1999) TOTAL SYNTHESIS OF APHIDICOLANE AND STEMODANE DITERPENES.TETRAHEDRON. VOL. 55. ISSUE 18. P. 5641-5679 30 88% 33
6 LEONELLI, F , MOSTARDA, A , DE ANGELIS, L , LAMBA, D , DEMITRI, N , LA BELLA, A , CECCACCI, F , MIGNECO, LM , BETTOLO, RM , (2016) PROOF OF THE STRUCTURE OF THE STEMODIA CHILENSIS TETRACYCLIC DITERPENOID (+)-19-ACETOXYSTEMODAN-12-OL BY SYNTHESIS FROM (+)-PODOCARPIC ACID: X-RAY STRUCTURE DETERMINATION OF A KEY INTERMEDIATE.JOURNAL OF NATURAL PRODUCTS. VOL. 79. ISSUE 4. P. 1155 -1159 16 100% 0
7 LEONELLI, F , BLESI, F , DIRITO, P , TROMBETTA, A , CECCACCI, F , LA BELLA, A , MIGNECO, LM , BETTOLO, RM , (2011) DIASTEREOSELECTIVE TOTAL SYNTHESIS OF (+)-13-STEMARENE BY FOURTH GENERATION METHODS: A FORMAL TOTAL SYNTHESIS OF (+)-18-DEOXYSTEMARIN.JOURNAL OF ORGANIC CHEMISTRY. VOL. 76. ISSUE 16. P. 6871 -6876 21 78% 5
8 TANAKA, T , MURAKAMI, K , OKUDA, O , KURODA, T , INOUE, T , KAMEI, K , MURATA, T , YOSHINO, H , IMANISHI, T , IWATA, C , (1994) SYNTHETIC STUDIES ON APHIDICOLANE AND STEMODANE DITERPENES .3. AN ALTERNATIVE STEREOSELECTIVE ACCESS TO APHIDICOLANE-TYPE B/C/D-RING SYSTEM.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 42. ISSUE 9. P. 1756 -1759 29 91% 9
9 LEONELLI, F , LATINI, V , TROMBETTA, A , BARTOLI, G , CECCACCI, F , LA BELLA, A , SFERRAZZA, A , LAMBA, D , MIGNECO, LM , BETTOLO, RM , (2012) REGIO- AND DIASTEREOSELECTIVE SYNTHESIS AND X-RAY STRUCTURE DETERMINATION OF (+)-2-DEOXYORYZALEXIN S FROM (+)-PODOCARPIC ACID. STRUCTURAL NONIDENTITY WITH ITS NOMINAL NATURAL ISOLATED ENANTIOMER.JOURNAL OF NATURAL PRODUCTS. VOL. 75. ISSUE 11. P. 1944 -1950 19 76% 6
10 IWATA, C , MURAKAMI, K , OKUDA, O , MORIE, T , MAEZAKI, N , YAMASHITA, H , KURODA, T , IMANISHI, T , TANAKA, T , (1993) SYNTHETIC STUDIES ON APHIDICOLANE AND STEMODANE DITERPENES .2. NEIGHBORING HYDROXYL GROUP PARTICIPATION IN STEREOSELECTIVE SYNTHESES OF TRICYCLO[6.3.1.0(1,6)]DODECANES CORRESPONDING TO THE B/C/D-RING SYSTEMS.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 41. ISSUE 11. P. 1900 -1905 29 85% 3

Classes with closest relation at Level 1


Rank Class id link
1 15365 VELLOZIACEAE//VELLOZIA FLAVICANS//VELLOZIA
2 25736 4 AMINOBICYCLO222OCTANE DERIVATIVES//3 AZABICYCLO322NONANES//INTRAMOLECULAR DOUBLE MICHAEL REACTION
3 25513 TRANSANNULAR DIELS ALDER REACTION//TRANSANNULAR//14 BETA HYDROXYSTEROIDS
4 10969 OXA DI PI METHANE REARRANGEMENT//TRIQUINANES//CYCLOHEXA 2 4 DIENONES
5 20386 OCCIDOL//1 2 3 4 TETRAHYDRONAPHTHALENES//5 METHOXY 1 TETRALONE
6 24787 SPIRANE BRIDGES//INTERMOLECULAR ALDOL CONDENSATION//R PHORACANTHOLIDE I
7 29948 VETIVER OIL//VETIVERIA ZIZANIOIDES//CHRYSOPOGON ZIZANIOIDES
8 15059 GLOMERELLA CINGULATA//BIOTRANSFORMATION//BIOFLAVORS
9 37709 SEROFENDIC ACID//2E N 2 MORPHOLIN 4 YLETHYL CINNAMIDE//3 HYDROXY FURANE 25H ONE
10 22120 CUNNINGHAMELLA BLAKESLEEANA//CUNNINGHAMELLA//PENICILLIUM CHERMESINUM

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