Class information for:
Level 1: STEPHAOXOCANES//OXA PICTET SPENGLER//OXA PICTET SPENGLER REACTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
27249 192 21.8 45%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2831 2479 HALOGEN METAL PERMUTATION//HYDRANGEA MACROPHYLLA VAR THUNBERGII//ISOCOUMARIN

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 STEPHAOXOCANES Author keyword 3 100% 2% 3
2 OXA PICTET SPENGLER Author keyword 3 60% 2% 3
3 OXA PICTET SPENGLER REACTION Author keyword 3 35% 3% 6
4 ISOCHROMANS Author keyword 2 33% 3% 6
5 PHARMACOGNOSY HORINOUCHI 14321 Address 2 50% 2% 3
6 AGROCHEM GRP Address 1 38% 2% 3
7 AZAFLUORANTHENES Author keyword 1 100% 1% 2
8 GLYCOL BENZYL ETHER HERBICIDES Author keyword 1 100% 1% 2
9 HYDROXYISOCHROMANS Author keyword 1 100% 1% 2
10 MY336 A ANALOG Author keyword 1 100% 1% 2

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 STEPHAOXOCANES 3 100% 2% 3 Search STEPHAOXOCANES Search STEPHAOXOCANES
2 OXA PICTET SPENGLER 3 60% 2% 3 Search OXA+PICTET+SPENGLER Search OXA+PICTET+SPENGLER
3 OXA PICTET SPENGLER REACTION 3 35% 3% 6 Search OXA+PICTET+SPENGLER+REACTION Search OXA+PICTET+SPENGLER+REACTION
4 ISOCHROMANS 2 33% 3% 6 Search ISOCHROMANS Search ISOCHROMANS
5 AZAFLUORANTHENES 1 100% 1% 2 Search AZAFLUORANTHENES Search AZAFLUORANTHENES
6 GLYCOL BENZYL ETHER HERBICIDES 1 100% 1% 2 Search GLYCOL+BENZYL+ETHER+HERBICIDES Search GLYCOL+BENZYL+ETHER+HERBICIDES
7 HYDROXYISOCHROMANS 1 100% 1% 2 Search HYDROXYISOCHROMANS Search HYDROXYISOCHROMANS
8 MY336 A ANALOG 1 100% 1% 2 Search MY336+A+ANALOG Search MY336+A+ANALOG
9 STEPHAOXOCANIDINE 1 100% 1% 2 Search STEPHAOXOCANIDINE Search STEPHAOXOCANIDINE
10 ISOCHROMANES 1 33% 1% 2 Search ISOCHROMANES Search ISOCHROMANES

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 GRANDIRUBRINE 13 80% 4% 8
2 EXCENTRICA 11 100% 3% 6
3 IMERUBRINE 8 70% 4% 7
4 ISOIMERUBRINE 8 100% 3% 5
5 ISOCHROMANS 7 40% 7% 14
6 STEPHANIA CEPHARANTHA 6 48% 5% 10
7 IMELUTEINE 6 100% 2% 4
8 PAREIRUBRINE 6 100% 2% 4
9 SULFONAMIDOACETAL CYCLIZATION 6 100% 2% 4
10 AZAFLUORANTHENE ALKALOIDS 2 67% 1% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The oxa-Pictet-Spengler cyclization: Synthesis of isochromans and related pyran-type heterocycles 2006 61 130 22%
ADVANCES IN CHEMISTRY OF ISOCHROMANE 1989 2 46 37%

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 PHARMACOGNOSY HORINOUCHI 14321 2 50% 1.6% 3
2 AGROCHEM GRP 1 38% 1.6% 3
3 IQUIOS 1 11% 2.6% 5
4 POLYNESIEN RECH BIO ERS INSULAIRE 0 33% 0.5% 1
5 QUIM ROSARIO IQUIR CONICET UNR 0 20% 0.5% 1
6 FUNCT CHEM ENGINEERED MAT BUSINESS GRP 0 100% 0.5% 1
7 IMC CNR SECT MECH REACT 0 100% 0.5% 1
8 IQUIRCONICET 0 100% 0.5% 1
9 PLANNING DEV GRPMINATO KU 0 100% 0.5% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000225379 2 AMINOBENZOBTHIOPHENE 3 CARBOXYLATES//2 BENZOPYRANS//MORPHAN ANALOGUES
2 0.0000223428 PYRANONAPHTHOQUINONES//PENTALONGIN//PYRANONAPHTHOQUINONE
3 0.0000164291 HYDRANGEA MACROPHYLLA VAR THUNBERGII//ISOCOUMARIN//ISOCOUMARINS
4 0.0000133098 BETA THUJAPLICIN//HINOKITIOL//TROPOLONES
5 0.0000113232 HOMOPHTHALAZINE//GIRISOPAM//2 3 BENZODIAZEPINES
6 0.0000102015 APORPHINE ALKALOIDS//DICENTRINE//APORPHINE
7 0.0000095182 META LEVEL INFERENCE//P TOLUENE SULFONYL CHLORIDE//CEREBRAL VASODILATOR
8 0.0000093267 AAPTAMINE//AAPTOS AAPTOS//AAPTAMINES
9 0.0000091116 BISMUTH TRIFLATE//BISMUTHIII TRIFLATE//BISMUTHIII SALTS
10 0.0000083930 RENIERAMYCIN//QUINOCARCIN//SAFRAMYCIN