{"id":"https://openalex.org/W2953345014","doi":"https://doi.org/10.1002/chin.200320155","title":"Research on Heterocyclic Compounds. Part 43. Synthetic Studies on 1,4\u2010Dihydropyridine Derivatives.","display_name":"Research on Heterocyclic Compounds. Part 43. Synthetic Studies on 1,4\u2010Dihydropyridine Derivatives.","publication_year":2003,"publication_date":"2003-05-14","ids":{"openalex":"https://openalex.org/W2953345014","doi":"https://doi.org/10.1002/chin.200320155","mag":"2953345014"},"language":"en","primary_location":{"id":"doi:10.1002/chin.200320155","doi":"https://doi.org/10.1002/chin.200320155","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.200320155","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"ChemInform","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/A5060565595","display_name":"Maria Grazia Rimoli","orcid":"https://orcid.org/0000-0002-6015-3741","observed_orcids":["https://orcid.org/0000-0002-6015-3741"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Grazia Rimoli","raw_affiliation_strings":["Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080112567","display_name":"Lucia Avallone","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lucia Avallone","raw_affiliation_strings":["Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076556268","display_name":"Serena Zanarone","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Serena Zanarone","raw_affiliation_strings":["Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110136177","display_name":"Enrico Abignente","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Abignente","raw_affiliation_strings":["Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015843701","display_name":"Alfonso Mangoni","orcid":"https://orcid.org/0000-0003-3910-6518","observed_orcids":["https://orcid.org/0000-0003-3910-6518"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alfonso Mangoni","raw_affiliation_strings":["Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dip. Chim. Farm. Tossicol., Fac. Farm., Univ. \u201cFederico II\u201d, I-80131 Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I71267560"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"20","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.8593999743461609,"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/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.8593999743461609,"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/T10274","display_name":"Heterocyclic Compound Synthesis and Bioactivity","score":0.03759999945759773,"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/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":0.033900000154972076,"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/1-4-dihydropyridines","display_name":"1,4-dihydropyridines","score":0.9430000185966492},{"id":"https://openalex.org/keywords/heterocyclic-compounds","display_name":"heterocyclic compounds","score":0.9430000185966492},{"id":"https://openalex.org/keywords/organic-synthesis","display_name":"organic synthesis","score":0.7070000171661377}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9847850799560547},{"id":"https://openalex.org/C2781212610","wikidata":"https://www.wikidata.org/wiki/Q39094","display_name":"Dihydropyridine","level":3,"score":0.757377028465271},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.5091332793235779},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.35757607221603394},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3511987328529358},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.06892690062522888}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/chin.200320155","doi":"https://doi.org/10.1002/chin.200320155","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.200320155","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"ChemInform","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2140862349"],"related_works":["https://openalex.org/W4250834384","https://openalex.org/W2949922861","https://openalex.org/W2005669945","https://openalex.org/W1977399756","https://openalex.org/W2953001099","https://openalex.org/W2949150044","https://openalex.org/W3114492071","https://openalex.org/W2076026524","https://openalex.org/W4254704927","https://openalex.org/W2952089654"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2019-06-27T00:00:00"}
