{"id":"https://openalex.org/W2010744334","doi":"https://doi.org/10.1135/cccc19900833","title":"Synthesis of some biologically active derivatives of 2-hydroxymethyl-5-hydroxy-4H-pyran-4-one","display_name":"Synthesis of some biologically active derivatives of 2-hydroxymethyl-5-hydroxy-4H-pyran-4-one","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W2010744334","doi":"https://doi.org/10.1135/cccc19900833","mag":"2010744334"},"language":"en","primary_location":{"id":"doi:10.1135/cccc19900833","doi":"https://doi.org/10.1135/cccc19900833","is_oa":false,"landing_page_url":"https://doi.org/10.1135/cccc19900833","pdf_url":null,"source":{"id":"https://openalex.org/S162571691","display_name":"Collection of Czechoslovak Chemical Communications","issn_l":"0010-0765","issn":["0010-0765","1212-6950"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Collection of Czechoslovak Chemical Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008433111","display_name":"Miroslav Veverka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Miroslav Veverka","raw_affiliation_strings":["Institute of Biotechnology, Slovak Technical University, 812 37 Bratislava"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Biotechnology, Slovak Technical University, 812 37 Bratislava","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090455168","display_name":"Eva Kra\u013eovi\u010dov\u00e1","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eva Kra\u013eovi\u010dov\u00e1","raw_affiliation_strings":["Research Institute of Chemical Technology, 836 03 Bratislava"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Chemical Technology, 836 03 Bratislava","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3660,"currency":"USD","value_usd":3660},"apc_paid":null,"fwci":0.4403,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.52720694,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"55","issue":"3","first_page":"833","last_page":"840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13023","display_name":"Synthesis of Organic Compounds","score":0.4207000136375427,"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/T13023","display_name":"Synthesis of Organic Compounds","score":0.4207000136375427,"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/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.1858000010251999,"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/T13876","display_name":"Chemical synthesis and pharmacological studies","score":0.15600000321865082,"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/acylation","display_name":"acylation","score":0.5619999766349792},{"id":"https://openalex.org/keywords/azide-substitution","display_name":"azide substitution","score":0.7519999742507935},{"id":"https://openalex.org/keywords/herbicidal-activity","display_name":"herbicidal activity","score":0.8939999938011169},{"id":"https://openalex.org/keywords/plant-growth-regulators","display_name":"plant growth regulators","score":0.7260000109672546},{"id":"https://openalex.org/keywords/pyrone-derivatives","display_name":"pyrone derivatives","score":0.5920000076293945}],"concepts":[{"id":"https://openalex.org/C2777505907","wikidata":"https://www.wikidata.org/wiki/Q217356","display_name":"Pyran","level":2,"score":0.9323571920394897},{"id":"https://openalex.org/C2780591741","wikidata":"https://www.wikidata.org/wiki/Q899405","display_name":"Hydroxymethyl","level":2,"score":0.8681769967079163},{"id":"https://openalex.org/C193557335","wikidata":"https://www.wikidata.org/wiki/Q61424","display_name":"Acylation","level":3,"score":0.8408195972442627},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8269140720367432},{"id":"https://openalex.org/C2780997848","wikidata":"https://www.wikidata.org/wiki/Q407627","display_name":"Azide","level":2,"score":0.6799486875534058},{"id":"https://openalex.org/C178907741","wikidata":"https://www.wikidata.org/wiki/Q745930","display_name":"Nucleophile","level":3,"score":0.6490063667297363},{"id":"https://openalex.org/C46062151","wikidata":"https://www.wikidata.org/wiki/Q19605","display_name":"Halogen","level":3,"score":0.5276238918304443},{"id":"https://openalex.org/C116073593","wikidata":"https://www.wikidata.org/wiki/Q864491","display_name":"Biological activity","level":3,"score":0.4826827347278595},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.47194474935531616},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.10183697938919067},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.04862332344055176},{"id":"https://openalex.org/C202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","level":2,"score":0.0},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1135/cccc19900833","doi":"https://doi.org/10.1135/cccc19900833","is_oa":false,"landing_page_url":"https://doi.org/10.1135/cccc19900833","pdf_url":null,"source":{"id":"https://openalex.org/S162571691","display_name":"Collection of Czechoslovak Chemical Communications","issn_l":"0010-0765","issn":["0010-0765","1212-6950"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Collection of Czechoslovak Chemical Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2950736879","https://openalex.org/W1966331620","https://openalex.org/W1583987967","https://openalex.org/W2011340504","https://openalex.org/W2492441682","https://openalex.org/W2952548161","https://openalex.org/W2951162515","https://openalex.org/W2949786214","https://openalex.org/W2114059344","https://openalex.org/W2949583305"],"abstract_inverted_index":{"Depending":[0],"on":[1],"reaction":[2],"conditions,":[3],"acylation":[4,23],"of":[5,24,38],"the":[6,25,35,39],"phenolic":[7,26],"and":[8,49],"primary":[9],"alcoholic":[10],"group":[11,27],"in":[12,28],"2-hydroxymethyl-5-hydroxy-4H-pyran-4-one":[13],"leads":[14],"to":[15],"mono-":[16],"or":[17,30],"disubstituted":[18],"products.":[19],"Also":[20],"described":[21],"is":[22],"2-chloromethyl-":[29],"2-bromomethyl-5-hydroxy-4H-pyran-4-one":[31],"as":[32,34],"well":[33],"nucleophilic":[36],"replacement":[37],"halogen":[40],"by":[41],"azide":[42],"group.":[43],"The":[44],"prepared":[45],"derivatives":[46],"exhibit":[47],"herbicidal":[48],"growth":[50],"regulatory":[51],"activity.":[52]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}