Structure–activity relationship

en

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Structure–activity relationship

Quality:

Structure-activity relationship - the relationship between the chemical structure of a compound and its biological or pharmacological activity. Article “Structure–activity relationship” in English Wikipedia has 16.9 points for quality (as of July 1, 2026). The article contains 5 references and 4 sections.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Structure–activity relationship”, its content was written by 37 registered users of English Wikipedia and edited by 89 registered Wikipedia users in all languages.

The article is cited 146 times in English Wikipedia and cited 262 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #138441 in October 2011
  • Global: #134911 in April 2005

The highest popularity rank from 2008:

  • Local (English): #156857 in August 2019
  • Global: #260242 in August 2019

There are 12 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Chinese (zh)
构效关系
32.2451
2Serbo-Croatian (sh)
Odnos strukture i aktivnosti
27.3204
3Serbian (sr)
Odnos strukture i aktivnosti
24.8754
4Arabic (ar)
علاقة النشاط بالبنية
18.6891
5Indonesian (id)
Hubungan struktur–aktivitas
17.4368
6English (en)
Structure–activity relationship
16.928
7Spanish (es)
Relación estructura-actividad
16.0992
8Dutch (nl)
Structuur-activiteitsrelatie
12.9683
9German (de)
Struktur-Wirkungsbeziehung
12.3578
10Persian (fa)
وابستگی ساختار–فعالیت
9.6583
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Structure–activity relationship" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Structure–activity relationship
569 351
2Chinese (zh)
构效关系
35 812
3Portuguese (pt)
Relação estrutura-atividade
30 765
4Italian (it)
Relazione struttura-attività
29 765
5German (de)
Struktur-Wirkungsbeziehung
23 130
6Spanish (es)
Relación estructura-actividad
7 854
7Arabic (ar)
علاقة النشاط بالبنية
4 668
8Serbian (sr)
Odnos strukture i aktivnosti
3 130
9Dutch (nl)
Structuur-activiteitsrelatie
887
10Serbo-Croatian (sh)
Odnos strukture i aktivnosti
869
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Structure–activity relationship" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Structure–activity relationship
791
2Chinese (zh)
构效关系
149
3German (de)
Struktur-Wirkungsbeziehung
39
4Italian (it)
Relazione struttura-attività
22
5Spanish (es)
Relación estructura-actividad
21
6Serbian (sr)
Odnos strukture i aktivnosti
12
7Persian (fa)
وابستگی ساختار–فعالیت
9
8Serbo-Croatian (sh)
Odnos strukture i aktivnosti
5
9Dutch (nl)
Structuur-activiteitsrelatie
4
10Portuguese (pt)
Relação estrutura-atividade
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Structure–activity relationship" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Structure–activity relationship
37
2Italian (it)
Relazione struttura-attività
13
3Chinese (zh)
构效关系
9
4German (de)
Struktur-Wirkungsbeziehung
8
5Portuguese (pt)
Relação estrutura-atividade
5
6Serbo-Croatian (sh)
Odnos strukture i aktivnosti
4
7Arabic (ar)
علاقة النشاط بالبنية
3
8Dutch (nl)
Structuur-activiteitsrelatie
3
9Serbian (sr)
Odnos strukture i aktivnosti
3
10Spanish (es)
Relación estructura-actividad
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Structure–activity relationship" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
علاقة النشاط بالبنية
0
2German (de)
Struktur-Wirkungsbeziehung
0
3English (en)
Structure–activity relationship
0
4Spanish (es)
Relación estructura-actividad
0
5Persian (fa)
وابستگی ساختار–فعالیت
0
6Indonesian (id)
Hubungan struktur–aktivitas
0
7Italian (it)
Relazione struttura-attività
0
8Dutch (nl)
Structuur-activiteitsrelatie
0
9Portuguese (pt)
Relação estrutura-atividade
0
10Serbo-Croatian (sh)
Odnos strukture i aktivnosti
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Structure–activity relationship" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Structure–activity relationship
146
2German (de)
Struktur-Wirkungsbeziehung
21
3Chinese (zh)
构效关系
19
4Serbian (sr)
Odnos strukture i aktivnosti
15
5Italian (it)
Relazione struttura-attività
12
6Serbo-Croatian (sh)
Odnos strukture i aktivnosti
11
7Arabic (ar)
علاقة النشاط بالبنية
10
8Spanish (es)
Relación estructura-actividad
9
9Portuguese (pt)
Relação estrutura-atividade
8
10Dutch (nl)
Structuur-activiteitsrelatie
7
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2026:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2026:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
علاقة النشاط بالبنية
deGerman
Struktur-Wirkungsbeziehung
enEnglish
Structure–activity relationship
esSpanish
Relación estructura-actividad
faPersian
وابستگی ساختار–فعالیت
idIndonesian
Hubungan struktur–aktivitas
itItalian
Relazione struttura-attività
nlDutch
Structuur-activiteitsrelatie
ptPortuguese
Relação estrutura-atividade
shSerbo-Croatian
Odnos strukture i aktivnosti
srSerbian
Odnos strukture i aktivnosti
zhChinese
构效关系

Popularity rank trends

Best Rank English:
#156857
08.2019
Global:
#260242
08.2019

AI rank trends

Best Rank English:
#138441
10.2011
Global:
#134911
04.2005

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Structure-activity relationship from Wikipedia articles about Haloperidol, Quantitative structure-activity relationship, David E. Nichols, Premethylenomycin C lactone and SAR. Whereas reading the article about Structure-activity relationship people most often go to Wikipedia articles on Quantitative structure-activity relationship, Pharmacophore, Combinatorial chemistry, Alexander Crum Brown and Medicinal chemistry.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information