{"id":"https://openalex.org/W2071925903","doi":"https://doi.org/10.1002/mrc.1260280213","title":"Assignment of 13C NMR spectra of multisubstituted aromatic compounds using a combination of extended DEPT and COLOC illustrated through the total assignment of SR2640","display_name":"Assignment of 13C NMR spectra of multisubstituted aromatic compounds using a combination of extended DEPT and COLOC illustrated through the total assignment of SR2640","publication_year":1990,"publication_date":"1990-02-01","ids":{"openalex":"https://openalex.org/W2071925903","doi":"https://doi.org/10.1002/mrc.1260280213","mag":"2071925903"},"language":"en","primary_location":{"id":"doi:10.1002/mrc.1260280213","doi":"https://doi.org/10.1002/mrc.1260280213","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrc.1260280213","pdf_url":null,"source":{"id":"https://openalex.org/S112856106","display_name":"Magnetic Resonance in Chemistry","issn_l":"0749-1581","issn":["0749-1581","1097-458X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"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":"Magnetic Resonance in Chemistry","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/A5009520081","display_name":"Niels Rastrup-Andersen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165112","display_name":"Leo Pharma (Denmark)","ror":"https://ror.org/05tzrdd39","country_code":"DK","type":"company","lineage":["https://openalex.org/I4210124980","https://openalex.org/I4210165112"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Niels Rastrup\u2010Andersen","raw_affiliation_strings":["Department of Spectroscopy, Leo Pharmaceutical Products, 55 Industriparken, DK-2750 Ballerup, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Spectroscopy, Leo Pharmaceutical Products, 55 Industriparken, DK-2750 Ballerup, Denmark","institution_ids":["https://openalex.org/I4210165112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066056603","display_name":"Grethe Aagaard","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165112","display_name":"Leo Pharma (Denmark)","ror":"https://ror.org/05tzrdd39","country_code":"DK","type":"company","lineage":["https://openalex.org/I4210124980","https://openalex.org/I4210165112"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Grethe Aagaard","raw_affiliation_strings":["Department of Spectroscopy, Leo Pharmaceutical Products, 55 Industriparken, DK-2750 Ballerup, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Spectroscopy, Leo Pharmaceutical Products, 55 Industriparken, DK-2750 Ballerup, Denmark","institution_ids":["https://openalex.org/I4210165112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5009520081"],"corresponding_institution_ids":["https://openalex.org/I4210165112"],"apc_list":{"value":4440,"currency":"USD","value_usd":4440},"apc_paid":null,"fwci":0.778,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65605859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"2","first_page":"159","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T12748","display_name":"Molecular spectroscopy and chirality","score":0.03139999881386757,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T12410","display_name":"Structural and Chemical Analysis of Organic and Inorganic Compounds","score":0.00139999995008111,"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/13c-nmr-resonance-assignment","display_name":"13C NMR resonance assignment","score":0.8840000033378601},{"id":"https://openalex.org/keywords/coloc","display_name":"COLOC","score":0.9649999737739563}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.909421443939209},{"id":"https://openalex.org/C2777819327","wikidata":"https://www.wikidata.org/wiki/Q5009918","display_name":"DEPT","level":2,"score":0.8924145698547363},{"id":"https://openalex.org/C67787023","wikidata":"https://www.wikidata.org/wiki/Q6954755","display_name":"NMR spectra database","level":3,"score":0.6252776384353638},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.5732818245887756},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.5312974452972412},{"id":"https://openalex.org/C66974803","wikidata":"https://www.wikidata.org/wiki/Q10359898","display_name":"Nuclear magnetic resonance spectroscopy","level":2,"score":0.4667755663394928},{"id":"https://openalex.org/C163111631","wikidata":"https://www.wikidata.org/wiki/Q1952454","display_name":"Carbon-13 NMR","level":2,"score":0.4442221522331238},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.3790542185306549},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.33141404390335083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05607864260673523},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/mrc.1260280213","doi":"https://doi.org/10.1002/mrc.1260280213","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrc.1260280213","pdf_url":null,"source":{"id":"https://openalex.org/S112856106","display_name":"Magnetic Resonance in Chemistry","issn_l":"0749-1581","issn":["0749-1581","1097-458X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"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":"Magnetic Resonance in Chemistry","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":9,"referenced_works":["https://openalex.org/W1973808189","https://openalex.org/W1987391310","https://openalex.org/W1990836194","https://openalex.org/W1996066780","https://openalex.org/W1999890029","https://openalex.org/W2003247165","https://openalex.org/W2045868765","https://openalex.org/W2055633049","https://openalex.org/W2494914572"],"related_works":["https://openalex.org/W2026318167","https://openalex.org/W2121328454","https://openalex.org/W2113963327","https://openalex.org/W1974949577","https://openalex.org/W2044086473","https://openalex.org/W2002056727","https://openalex.org/W2328068735","https://openalex.org/W1994096878","https://openalex.org/W2163229750","https://openalex.org/W1985736062"],"abstract_inverted_index":{"Abstract":[0],"The":[1,33],"combination":[2],"of":[3,29,35,42,56],"Extended":[4],"DEPT":[5],"and":[6,19,59],"COLOC":[7],"was":[8],"found":[9],"to":[10,15],"be":[11],"a":[12],"good":[13],"alternative":[14],"the":[16,25,36,43,51,57],"more":[17],"time\u2010":[18],"sample\u2010consuming":[20],"INADEQUATE":[21],"technique":[22],"for":[23],"assigning":[24],"13C":[26,60],"NMR":[27,61],"spectra":[28,41,62],"multi\u2010substituted":[30],"aromatic":[31],"compounds.":[32],"use":[34],"method":[37],"is":[38],"illustrated":[39],"by":[40],"leukotriene":[44],"D4/E4":[45],"antagonist":[46],"SR2640":[47],"{2\u2010[3\u2032\u2010(2\u2033\u2010quinolylmethoxy)phenyl]aminobenzoic":[48],"acid}":[49],"as":[50],"potassium":[52],"salt.":[53],"Total":[54],"assignments":[55],"1H":[58],"are":[63],"given.":[64]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}