Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 25292 | 237 | 20.3 | 45% |
Classes in level above (level 2) |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | ECHINOCHROME A | Author keyword | 19 | 80% | 5% | 12 |
| 2 | NAPHTHAZARINS | Author keyword | 15 | 82% | 4% | 9 |
| 3 | POLYHYDROXY 1 4 NAPHTHOQUINONES | Author keyword | 11 | 100% | 3% | 6 |
| 4 | 5 8 DIHYDROXY 1 4 NAPHTHOQUINONE | Author keyword | 9 | 64% | 4% | 9 |
| 5 | NAPHTHAZARIN | Author keyword | 7 | 35% | 7% | 17 |
| 6 | INTERMEDIATE GENERATION OF NANO SYSTEMS | Author keyword | 6 | 80% | 2% | 4 |
| 7 | EXPLORATORY ENGINEERING | Author keyword | 6 | 71% | 2% | 5 |
| 8 | ECHINOCHROME | Author keyword | 4 | 56% | 2% | 5 |
| 9 | CRISTAZARIN | Author keyword | 3 | 100% | 1% | 3 |
| 10 | ECHINAMINE A | Author keyword | 3 | 100% | 1% | 3 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ECHINOCHROME A | 19 | 80% | 5% | 12 | Search ECHINOCHROME+A | Search ECHINOCHROME+A |
| 2 | NAPHTHAZARINS | 15 | 82% | 4% | 9 | Search NAPHTHAZARINS | Search NAPHTHAZARINS |
| 3 | POLYHYDROXY 1 4 NAPHTHOQUINONES | 11 | 100% | 3% | 6 | Search POLYHYDROXY+1+4+NAPHTHOQUINONES | Search POLYHYDROXY+1+4+NAPHTHOQUINONES |
| 4 | 5 8 DIHYDROXY 1 4 NAPHTHOQUINONE | 9 | 64% | 4% | 9 | Search 5+8+DIHYDROXY+1+4+NAPHTHOQUINONE | Search 5+8+DIHYDROXY+1+4+NAPHTHOQUINONE |
| 5 | NAPHTHAZARIN | 7 | 35% | 7% | 17 | Search NAPHTHAZARIN | Search NAPHTHAZARIN |
| 6 | INTERMEDIATE GENERATION OF NANO SYSTEMS | 6 | 80% | 2% | 4 | Search INTERMEDIATE+GENERATION+OF+NANO+SYSTEMS | Search INTERMEDIATE+GENERATION+OF+NANO+SYSTEMS |
| 7 | EXPLORATORY ENGINEERING | 6 | 71% | 2% | 5 | Search EXPLORATORY+ENGINEERING | Search EXPLORATORY+ENGINEERING |
| 8 | ECHINOCHROME | 4 | 56% | 2% | 5 | Search ECHINOCHROME | Search ECHINOCHROME |
| 9 | CRISTAZARIN | 3 | 100% | 1% | 3 | Search CRISTAZARIN | Search CRISTAZARIN |
| 10 | ECHINAMINE A | 3 | 100% | 1% | 3 | Search ECHINAMINE+A | Search ECHINAMINE+A |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | HYDROXYNAPHTHAZARINS | 23 | 100% | 4% | 10 |
| 2 | ECHINOCHROME | 15 | 88% | 3% | 7 |
| 3 | SPINOCHROMES | 14 | 100% | 3% | 7 |
| 4 | ECHINOCHROME A | 12 | 86% | 3% | 6 |
| 5 | POLYHYDROXYLATED NAPHTHOQUINONE PIGMENTS | 11 | 100% | 3% | 6 |
| 6 | NAPHTHAZARIN DERIVATIVES | 9 | 55% | 5% | 12 |
| 7 | ECHINAMINE A | 8 | 75% | 3% | 6 |
| 8 | HYDROGENATED SI111 SURFACE | 6 | 100% | 2% | 4 |
| 9 | URCHIN SCAPHECHINUS MIRABILIS | 5 | 63% | 2% | 5 |
| 10 | SPINOCHROME | 4 | 75% | 1% | 3 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Natural product hybrids as new leads for drug discovery | 2003 | 213 | 149 | 1% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | CHEM PL ECOL | 2 | 20% | 3.4% | 8 |
| 2 | GB ELYAKOV PACIF BIOORGAN CHEM | 1 | 50% | 0.4% | 1 |
| 3 | ORGAN CHEM ANAL REFERENCE MAT 1 2 | 1 | 50% | 0.4% | 1 |
| 4 | ENGN SEAFOOD | 1 | 18% | 1.3% | 3 |
| 5 | CNRS UMR 6204 | 0 | 25% | 0.4% | 1 |
| 6 | PHYSIOL CARDIAC PHYSIOL | 0 | 25% | 0.4% | 1 |
| 7 | CMDC | 0 | 20% | 0.4% | 1 |
| 8 | CONSTRUCT TECHNOL COMPUTAT TECH | 0 | 100% | 0.4% | 1 |
| 9 | ENHANCING CROP PROD UTILIZAT THEME | 0 | 100% | 0.4% | 1 |
| 10 | GEORGE B ELYAKOV PACIFIC BIOORGAN CHEM | 0 | 100% | 0.4% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000275341 | 1 4 NAPHTHOQUINONE DERIVATIVE//EUROPEAN CHEM POLYMERS MAT ECPM CHIM BI//EXTRACOMPLEX |
| 2 | 0.0000155927 | SHIKONIN//SHIKONIN DERIVATIVES//ALKANNIN |
| 3 | 0.0000097262 | INTRAMOLECULAR HYDROGEN BOND//AIM AND NBO//RELATED ROTAMERS METHOD |
| 4 | 0.0000075801 | PHOTOAMINATION//ANTHRAQUINONE ACID DYES//ANTHRAQUINONE ANALOGS |
| 5 | 0.0000075747 | BETA LAPACHONE//LAPACHOL//ALPHA LAPACHONE |
| 6 | 0.0000069617 | BINAPHTHOQUINONES//4 METHOXY 1 NAPHTHOL//DIBENZOFURAN 1 4 DIONE |
| 7 | 0.0000067188 | DECOMPOSITION SIMULATION//F MEL CELLS//FAR EASTERN PIRAT PHYSIOL PATHOL |
| 8 | 0.0000065367 | ACETALDEHYDES//CARBOXYLATE HYDRATION//CONICETCEQUINOR QUIM INORGAN |
| 9 | 0.0000060469 | GEM DIMETHYL EFFECT//BISTRIFLUOROMETHYLAMINO OXYL//DEDIAZOTATION |
| 10 | 0.0000058374 | VAPOCHROMIC BEHAVIOR//HYDROXY NAPHTHOQUINONE//NAPHTHOSEMIQUINONE |