{"id":"https://openalex.org/W2966433950","doi":"https://doi.org/10.1177/1934578x19860670","title":"Synthesis and \u0421ytotoxicity of A-Azepanobetulinic Acid N -Methyl-Piperazinylamide","display_name":"Synthesis and \u0421ytotoxicity of A-Azepanobetulinic Acid N -Methyl-Piperazinylamide","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2966433950","doi":"https://doi.org/10.1177/1934578x19860670","mag":"2966433950"},"language":"en","primary_location":{"id":"doi:10.1177/1934578x19860670","doi":"https://doi.org/10.1177/1934578x19860670","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1934578x19860670","pdf_url":null,"source":{"id":"https://openalex.org/S124250138","display_name":"Natural Product Communications","issn_l":"1555-9475","issn":["1555-9475","1934-578X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Natural Product Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1177/1934578x19860670","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044445427","display_name":"Gul'nara V. Giniyatullina","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104186","display_name":"Ufa Institute of Chemistry","ror":"https://ror.org/01k8ec266","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210104186","https://openalex.org/I4210145551"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Gulnara V. Giniyatullina","raw_affiliation_strings":["Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation","institution_ids":["https://openalex.org/I4210104186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058390964","display_name":"Oxana B. Kazakova","orcid":"https://orcid.org/0000-0002-5606-1588","observed_orcids":["https://orcid.org/0000-0002-5606-1588","https://orcid.org/0000-0002-8243-9636"]},"institutions":[{"id":"https://openalex.org/I4210104186","display_name":"Ufa Institute of Chemistry","ror":"https://ror.org/01k8ec266","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210104186","https://openalex.org/I4210145551"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Oxana B. Kazakova","raw_affiliation_strings":["Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation","institution_ids":["https://openalex.org/I4210104186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012481968","display_name":"\u0418. \u041f. \u0411\u0430\u0439\u043a\u043e\u0432\u0430","orcid":"https://orcid.org/0000-0001-9572-0702","observed_orcids":["https://orcid.org/0000-0001-9572-0702"]},"institutions":[{"id":"https://openalex.org/I4210104186","display_name":"Ufa Institute of Chemistry","ror":"https://ror.org/01k8ec266","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210104186","https://openalex.org/I4210145551"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Irina P. Baikova","raw_affiliation_strings":["Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, Russian Federation","institution_ids":["https://openalex.org/I4210104186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036442870","display_name":"Emil Yu. Yamansarov","orcid":"https://orcid.org/0000-0003-1238-6273","observed_orcids":["https://orcid.org/0000-0003-1238-6273"]},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Emil Yu. Yamansarov","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016162852","display_name":"Ilya \u0410. Osterman","orcid":"https://orcid.org/0000-0001-7748-980X","observed_orcids":["https://orcid.org/0000-0001-7748-980X","https://orcid.org/0000-0003-2433-8201"]},"institutions":[{"id":"https://openalex.org/I118501908","display_name":"National Research University Higher School of Economics","ror":"https://ror.org/055f7t516","country_code":"RU","type":"education","lineage":["https://openalex.org/I118501908"]},{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]},{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ilya A. Osterman","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation","National Research University Higher School of Economics, Moscow, Russian Federation","Skolkovo Institute of Science and Technology, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"National Research University Higher School of Economics, Moscow, Russian Federation","institution_ids":["https://openalex.org/I118501908"]},{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Russian Federation","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069029459","display_name":"Ekaterina S. Komarova","orcid":"https://orcid.org/0000-0002-6285-6395","observed_orcids":["https://orcid.org/0000-0002-6285-6395"]},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]},{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ekaterina S. Komarova","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation","Skolkovo Institute of Science and Technology, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Russian Federation","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007177081","display_name":"Dmitry Aleksandrovich Skvortsov","orcid":"https://orcid.org/0000-0001-8336-8596","observed_orcids":["https://orcid.org/0000-0001-8336-8596"]},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitry A. Skvortsov","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048606398","display_name":"Irina V. Saltikova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Irina V. Saltikova","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031026495","display_name":"Alexander G. Majouga","orcid":"https://orcid.org/0000-0002-5184-5551","observed_orcids":["https://orcid.org/0000-0002-5184-5551"]},"institutions":[{"id":"https://openalex.org/I12003341","display_name":"National University of Science and Technology","ror":"https://ror.org/019vsm959","country_code":"RU","type":"education","lineage":["https://openalex.org/I12003341"]},{"id":"https://openalex.org/I137587207","display_name":"D. Mendeleyev University of Chemical Technology of Russia","ror":"https://ror.org/05w13qg40","country_code":"RU","type":"education","lineage":["https://openalex.org/I137587207"]},{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Alexander G. Majouga","raw_affiliation_strings":["Chemistry Department, Lomonosov Moscow State University, Russian Federation","Dmitry Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation","National University of Science and Technology MISiS, Moscow, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Lomonosov Moscow State University, Russian Federation","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Dmitry Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation","institution_ids":["https://openalex.org/I137587207"]},{"raw_affiliation_string":"National University of Science and Technology MISiS, Moscow, Russian Federation","institution_ids":["https://openalex.org/I12003341"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050327613","display_name":"Yan A. Ivanenkov","orcid":"https://orcid.org/0000-0002-8968-0879","observed_orcids":["https://orcid.org/0000-0002-8968-0879"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I153845743","display_name":"Moscow Institute of Physics and Technology","ror":"https://ror.org/00v0z9322","country_code":"RU","type":"education","lineage":["https://openalex.org/I153845743"]},{"id":"https://openalex.org/I4210112273","display_name":"Institute of Biochemistry and Genetics of Ufa Scientific Centre","ror":"https://ror.org/02a9vnt59","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210112273","https://openalex.org/I4210129690"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Yan A. Ivanenkov","raw_affiliation_strings":["Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS) Ufa Scientific Centre, Russian Federation","Moscow Institute of Physics and Technology (State University), Dolgoprudny, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS) Ufa Scientific Centre, Russian Federation","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I4210112273"]},{"raw_affiliation_string":"Moscow Institute of Physics and Technology (State University), Dolgoprudny, Russian Federation","institution_ids":["https://openalex.org/I153845743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5044445427"],"corresponding_institution_ids":["https://openalex.org/I4210104186"],"apc_list":{"value":2650,"currency":"USD","value_usd":2650},"apc_paid":{"value":2650,"currency":"USD","value_usd":2650},"fwci":1.3038,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.74941342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"14","issue":"7","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11385","display_name":"Natural product bioactivities and synthesis","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11385","display_name":"Natural product bioactivities and synthesis","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12215","display_name":"Phytochemical Studies and Bioactivities","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13221","display_name":"Biological Activity of Diterpenoids and Biflavonoids","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/betulonic-acid","display_name":"betulonic acid","score":0.753000020980835},{"id":"https://openalex.org/keywords/oximation","display_name":"oximation","score":0.7960000038146973},{"id":"https://openalex.org/keywords/beckmann-rearrangement","display_name":"Beckmann rearrangement","score":0.9990000128746033},{"id":"https://openalex.org/keywords/reduction","display_name":"reduction","score":0.49300000071525574},{"id":"https://openalex.org/keywords/cytotoxicity","display_name":"cytotoxicity","score":0.7960000038146973},{"id":"https://openalex.org/keywords/anticancer-activity","display_name":"anticancer activity","score":0.7269999980926514},{"id":"https://openalex.org/keywords/antibacterial-activity","display_name":"antibacterial activity","score":0.9729999899864197},{"id":"https://openalex.org/keywords/total-synthesis","display_name":"total synthesis","score":0.5070000290870667},{"id":"https://openalex.org/keywords/natural-product-derivatives","display_name":"natural product derivatives","score":0.38100001215934753}],"concepts":[{"id":"https://openalex.org/C2781033381","wikidata":"https://www.wikidata.org/wiki/Q813746","display_name":"Beckmann rearrangement","level":3,"score":0.6996685862541199},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6881566047668457},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.5711621642112732},{"id":"https://openalex.org/C202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","level":2,"score":0.48137524724006653},{"id":"https://openalex.org/C154317977","wikidata":"https://www.wikidata.org/wiki/Q376266","display_name":"Cytotoxic T cell","level":3,"score":0.410400390625},{"id":"https://openalex.org/C109316439","wikidata":"https://www.wikidata.org/wiki/Q246181","display_name":"Cytotoxicity","level":3,"score":0.41007667779922485},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.40507131814956665},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.19754788279533386},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1633026897907257},{"id":"https://openalex.org/C2779648554","wikidata":"https://www.wikidata.org/wiki/Q182738","display_name":"Oxime","level":2,"score":0.09122741222381592}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/1934578x19860670","doi":"https://doi.org/10.1177/1934578x19860670","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1934578x19860670","pdf_url":null,"source":{"id":"https://openalex.org/S124250138","display_name":"Natural Product Communications","issn_l":"1555-9475","issn":["1555-9475","1934-578X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Natural Product Communications","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e313ff2944fc451083e0b554c2075ee6","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/e313ff2944fc451083e0b554c2075ee6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Natural Product Communications, Vol 14 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1177/1934578x19860670","doi":"https://doi.org/10.1177/1934578x19860670","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1934578x19860670","pdf_url":null,"source":{"id":"https://openalex.org/S124250138","display_name":"Natural Product Communications","issn_l":"1555-9475","issn":["1555-9475","1934-578X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Natural Product Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324099","display_name":"Russian Science Foundation","ror":"https://ror.org/03y2gwe85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W761444565","https://openalex.org/W1979973356","https://openalex.org/W1984467252","https://openalex.org/W2024758998","https://openalex.org/W2044845113","https://openalex.org/W2051197252","https://openalex.org/W2060330200","https://openalex.org/W2061642366","https://openalex.org/W2114918609","https://openalex.org/W2143095073","https://openalex.org/W2169650026","https://openalex.org/W2513257403","https://openalex.org/W2531200595","https://openalex.org/W2591575767","https://openalex.org/W2768167311","https://openalex.org/W2774760197","https://openalex.org/W2805200372","https://openalex.org/W2810072765","https://openalex.org/W2911635447"],"related_works":["https://openalex.org/W2971511483","https://openalex.org/W4200472312","https://openalex.org/W2051197252","https://openalex.org/W3153267294","https://openalex.org/W2791700477","https://openalex.org/W1964702655","https://openalex.org/W2430116395","https://openalex.org/W2979139983","https://openalex.org/W2900757651","https://openalex.org/W3183141300"],"abstract_inverted_index":{"The":[0],"synthesis":[1],"of":[2,11,17,36],"A-azepanobetulinic":[3],"acid":[4,21],"N-methylpiperazinylamide":[5],"was":[6,27,43],"performed":[7],"through":[8],"a":[9,34],"series":[10],"transformations":[12],"(oximation,":[13],"Beckmann":[14],"rearrangement,":[15],"reduction)":[16],"previously":[18],"synthesized":[19],"betulonic":[20],"N-methylpiperazinylamide.":[22],"In":[23],"vitro":[24],"cytotoxic":[25],"activity":[26],"detected":[28],"for":[29],"the":[30],"obtained":[31],"compound":[32],"against":[33],"number":[35],"cancer":[37],"cell":[38],"lines,":[39],"and":[40],"its":[41],"potential":[42],"revealed":[44],"as":[45],"an":[46],"antibacterial":[47],"agent.":[48]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2019-08-13T00:00:00"}