Class information for:
Level 1: SILDENAFIL ANALOGUE//ADV ANAL TEAM//ADULTERANTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17145 615 21.0 69%


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
21 4 UROLOGY & NEPHROLOGY//UROL//JOURNAL OF UROLOGY 229838
612 3       ANABOLIC STEROIDS//CLENBUTEROL//ANABOLIC ANDROGENIC STEROIDS 14056
3609 2             COUNTERFEIT MEDICINES//ONLINE PHARMACIES//SILDENAFIL ANALOGUE 1250
17145 1                   SILDENAFIL ANALOGUE//ADV ANAL TEAM//ADULTERANTS 615

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 SILDENAFIL ANALOGUE authKW 717434 3% 85% 17
2 ADV ANAL TEAM address 567409 3% 57% 20
3 ADULTERANTS authKW 551606 7% 28% 40
4 TADALAFIL ANALOGUE authKW 549965 2% 92% 12
5 SILDENAFIL authKW 315964 16% 6% 101
6 THIOSILDENAFIL authKW 248249 1% 100% 5
7 N NITROSOFENFLURAMINE authKW 243280 1% 70% 7
8 UK 103 320 authKW 226963 1% 57% 8
9 SILDENAFIL CITRATE authKW 219006 6% 13% 34
10 TOXICOL EVALUAT address 217380 3% 26% 17

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, Analytical 7022 46% 0% 281
2 Food Science & Technology 1888 21% 0% 128
3 Pharmacology & Pharmacy 1863 33% 0% 204
4 Biochemical Research Methods 1382 16% 0% 101
5 Toxicology 953 12% 0% 76
6 Medicine, Legal 783 4% 0% 24
7 Chemistry, Applied 305 7% 0% 45
8 Spectroscopy 171 5% 0% 32
9 Chemistry, Medicinal 62 4% 0% 23
10 Chemistry, Multidisciplinary 36 8% 0% 50

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 ADV ANAL TEAM 567409 3% 57% 20
2 TOXICOL EVALUAT 217380 3% 26% 17
3 SPCMIB UMR CNRS 5068 148949 0% 100% 3
4 PL SCI GRP 125215 2% 19% 13
5 FOOD DRUG SAFETY EVALUAT 99541 3% 11% 19
6 CDER PHARMACEUT ANAL 99299 0% 100% 2
7 CENT RUMENTAL ANAL 2 99299 0% 100% 2
8 DRUG FOOD SCI 99299 0% 100% 2
9 HUNAN INSPECT QUARANTINE 99299 0% 100% 2
10 METHOD DEV TOTAL DIET 99299 0% 100% 2

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 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 35207 14% 1% 88
2 FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT 20043 6% 1% 36
3 JOURNAL OF FOOD AND DRUG ANALYSIS 19541 4% 2% 23
4 DEUTSCHE LEBENSMITTEL-RUNDSCHAU 6421 2% 1% 14
5 DRUG TESTING AND ANALYSIS 5313 2% 1% 10
6 JOURNAL FUR VERBRAUCHERSCHUTZ UND LEBENSMITTELSICHERHEIT-JOURNAL OF CONSUMER PROTECTION AND FOOD SAFETY 5174 1% 1% 7
7 FOOD HYGIENE AND SAFETY SCIENCE 3798 1% 2% 5
8 JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 2492 2% 0% 15
9 JOURNAL OF HEALTH SCIENCE 1934 1% 1% 7
10 JOURNAL OF AOAC INTERNATIONAL 1415 2% 0% 12

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 SILDENAFIL ANALOGUE 717434 3% 85% 17 Search SILDENAFIL+ANALOGUE Search SILDENAFIL+ANALOGUE
2 ADULTERANTS 551606 7% 28% 40 Search ADULTERANTS Search ADULTERANTS
3 TADALAFIL ANALOGUE 549965 2% 92% 12 Search TADALAFIL+ANALOGUE Search TADALAFIL+ANALOGUE
4 SILDENAFIL 315964 16% 6% 101 Search SILDENAFIL Search SILDENAFIL
5 THIOSILDENAFIL 248249 1% 100% 5 Search THIOSILDENAFIL Search THIOSILDENAFIL
6 N NITROSOFENFLURAMINE 243280 1% 70% 7 Search N+NITROSOFENFLURAMINE Search N+NITROSOFENFLURAMINE
7 UK 103 320 226963 1% 57% 8 Search UK+103+320 Search UK+103+320
8 SILDENAFIL CITRATE 219006 6% 13% 34 Search SILDENAFIL+CITRATE Search SILDENAFIL+CITRATE
9 HOMOSILDENAFIL 206872 1% 83% 5 Search HOMOSILDENAFIL Search HOMOSILDENAFIL
10 ILLEGAL ADULTERANTS 206872 1% 83% 5 Search ILLEGAL+ADULTERANTS Search ILLEGAL+ADULTERANTS

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 PATEL, DN , LI, L , KEE, CL , GE, X , LOW, MY , KOH, HL , (2014) SCREENING OF SYNTHETIC PDE-5 INHIBITORS AND THEIR ANALOGUES AS ADULTERANTS: ANALYTICAL TECHNIQUES AND CHALLENGES.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 87. ISSUE . P. 176-190 66 74% 33
2 MOREIRA, APL , MARTINI, M , DE CARVALHO, LM , (2014) CAPILLARY ELECTROPHORETIC METHODS FOR THE SCREENING AND DETERMINATION OF PHARMACOLOGIC ADULTERANTS IN HERBAL-BASED PHARMACEUTICAL FORMULATIONS.ELECTROPHORESIS. VOL. 35. ISSUE 21-22. P. 3212 -3230 88 61% 2
3 ROCHA, T , AMARAL, JS , OLIVEIRA, MBPP , (2016) ADULTERATION OF DIETARY SUPPLEMENTS BY THE ILLEGAL ADDITION OF SYNTHETIC DRUGS: A REVIEW.COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY. VOL. 15. ISSUE 1. P. 43 -62 67 60% 1
4 NICKUM, EA , FLURER, CL , (2015) DETERMINATION OF PHOSPHODIESTERASE-5 INHIBITORS AND ANALOGS USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH ULTRAVIOLET DETECTION.JOURNAL OF CHROMATOGRAPHIC SCIENCE. VOL. 53. ISSUE 1. P. 38 -46 32 100% 3
5 VENHUIS, BJ , DE KASTE, D , (2012) TOWARDS A DECADE OF DETECTING NEW ANALOGUES OF SILDENAFIL, TADALAFIL AND VARDENAFIL IN FOOD SUPPLEMENTS: A HISTORY, ANALYTICAL ASPECTS AND HEALTH RISKS.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 69. ISSUE . P. 196-208 45 58% 67
6 MANS, DJ , CALLAHAN, RJ , DUNN, JD , GRYNIEWICZ-RUZICKA, CM , (2013) RAPID-SCREENING DETECTION OF ACETILDENAFILS, SILDENAFILS AND AVANAFIL BY ION MOBILITY SPECTROMETRY.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 75. ISSUE . P. 153 -157 34 89% 7
7 CAI, Y , CAI, TG , SHI, Y , CHENG, XL , MA, LY , MA, SC , LIN, RC , FENG, W , (2010) SIMULTANEOUS DETERMINATION OF EIGHT PDE5-IS POTENTIALLY ADULTERATED IN HERBAL DIETARY SUPPLEMENTS WITH TLC AND HPLC-PDA-MS METHODS.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES. VOL. 33. ISSUE 13. P. 1287-1306 35 90% 11
8 GUO, JB , LIU, WP , LAN, XQ , CHEN, HL , XIAO, ZJ , (2016) DEVELOPMENT AND EVALUATION OF AN IMMUNOCHROMATOGRAPHIC STRIP FOR RAPID SCREENING OF SILDENAFIL-TYPE COMPOUNDS AS ILLEGAL ADDITIVES IN FUNCTIONAL FOODS.FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT. VOL. 33. ISSUE 7. P. 1095 -1104 34 83% 0
9 KERN, SE , LORENZ, LM , LANZAROTTA, A , NICKUM, EA , LITZAU, JJ , (2016) ISOLATION AND STRUCTURAL CHARACTERIZATION OF A NEW TADALAFIL ANALOG (CHLOROPROPANOYLPRETADALAFIL) FOUND IN A DIETARY SUPPLEMENT.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 128. ISSUE . P. 360 -366 29 94% 0
10 VAYSSE, J , GILARD, V , BALAYSSAC, S , ZEDDE, C , MARTINO, R , MALET-MARTINO, M , (2012) IDENTIFICATION OF A NOVEL SILDENAFIL ANALOGUE IN AN ADULTERATED HERBAL SUPPLEMENT.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 59. ISSUE . P. 58-66 28 93% 15

Classes with closest relation at Level 1


Rank Class id link
1 19121 COUNTERFEIT MEDICINES//ONLINE PHARMACIES//INTERNET PHARMACY
2 35907 LIST ENTRIES//COMMON CONCERN OF HUMANKIND//COMMUNITY MONOGRAPHS
3 16098 SYNEPHRINE//P SYNEPHRINE//CITRUS AURANTIUM
4 839 ERECTILE DYSFUNCTION//INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH//SILDENAFIL
5 7029 SIBUTRAMINE//ORLISTAT//LORCASERIN
6 16766 METFORMIN HYDROCHLORIDE//GLIMEPIRIDE//GLICLAZIDE
7 29824 PAUSINYSTALIA YOHIMBE//10 METHOXY TETRAHYDROALSTONINE//ALPHA YOHIMBINE
8 19890 SILDENAFIL//PDE5//PDE 5 INHIBITION
9 17643 ASAN FDN//AGROPHARMA//DA 125
10 12922 DIETARY SUPPLEMENTS//MULTIVITAMINS//SUPPLEMENT COMPOSITION

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