{"id":"https://openalex.org/W2032049062","doi":"https://doi.org/10.1002/mrc.1551","title":"Gluco\u2010indole alkaloids from the bark of Nauclea diderrichii. 1H and 13C NMR assignments of 3\u03b1\u20105\u03b1\u2010tetrahydrodeoxycordifoline lactam and cadambine acid","display_name":"Gluco\u2010indole alkaloids from the bark of Nauclea diderrichii. 1H and 13C NMR assignments of 3\u03b1\u20105\u03b1\u2010tetrahydrodeoxycordifoline lactam and cadambine acid","publication_year":2005,"publication_date":"2005-01-27","ids":{"openalex":"https://openalex.org/W2032049062","doi":"https://doi.org/10.1002/mrc.1551","mag":"2032049062","pmid":"https://pubmed.ncbi.nlm.nih.gov/15674811"},"language":"en","primary_location":{"id":"doi:10.1002/mrc.1551","doi":"https://doi.org/10.1002/mrc.1551","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrc.1551","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","pubmed"],"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/A5002329455","display_name":"Maroufath Lamidi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Lamidi","raw_affiliation_strings":["IPHAMETRA (CENAREST), BP 842 Libreville, Gabon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IPHAMETRA (CENAREST), BP 842 Libreville, Gabon","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014208080","display_name":"\u00c9velyne Ollivier","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"E. Ollivier","raw_affiliation_strings":["Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]},{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112536419","display_name":"Val\u00e9rie Mahiou-Leddet","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Mahiou","raw_affiliation_strings":["Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]},{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113526235","display_name":"Robert Faure","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I21491767","display_name":"Aix-Marseille Universit\u00e9","ror":"https://ror.org/035xkbk20","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},{"id":"https://openalex.org/I4405264346","display_name":"Universit\u00e9 Aix-Marseille-III","ror":"https://ror.org/01n0sdq82","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767","https://openalex.org/I4405264346"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Faure","raw_affiliation_strings":["UMR 6178, Universite\u0301 d'Aix Marseille III, avenue Escadrille Normandie Niemen, 13397 Marseille cedex 13, France","UMR 6178, Universit\u00e9 d'Aix Marseille III, avenue Escadrille Normandie Niemen, 13397 Marseille cedex 13, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR 6178, Universite\u0301 d'Aix Marseille III, avenue Escadrille Normandie Niemen, 13397 Marseille cedex 13, France","institution_ids":["https://openalex.org/I21491767","https://openalex.org/I4405264346"]},{"raw_affiliation_string":"UMR 6178, Universit\u00e9 d'Aix Marseille III, avenue Escadrille Normandie Niemen, 13397 Marseille cedex 13, France","institution_ids":["https://openalex.org/I21491767","https://openalex.org/I4405264346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013753442","display_name":"Laurent Debrauwer","orcid":"https://orcid.org/0000-0003-3600-0902","observed_orcids":["https://orcid.org/0000-0003-3600-0902"]},"institutions":[{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Debrauwer","raw_affiliation_strings":["INRA, Centre de Recherche de Toulouse, Laboratoire de Xe\u0301nobiotiques, BP 3, 31931 Toulouse cedex, France","INRA, Centre de Recherche de Toulouse, Laboratoire de X\u00e9nobiotiques, BP 3, 31931 Toulouse cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRA, Centre de Recherche de Toulouse, Laboratoire de Xe\u0301nobiotiques, BP 3, 31931 Toulouse cedex, France","institution_ids":["https://openalex.org/I4210088668"]},{"raw_affiliation_string":"INRA, Centre de Recherche de Toulouse, Laboratoire de X\u00e9nobiotiques, BP 3, 31931 Toulouse cedex, France","institution_ids":["https://openalex.org/I4210088668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000747039","display_name":"Lucienne Nze-Ekekang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Nze Ekekang","raw_affiliation_strings":["IPHAMETRA (CENAREST), BP 842 Libreville, Gabon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IPHAMETRA (CENAREST), BP 842 Libreville, Gabon","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005624186","display_name":"Guy Balansard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Balansard","raw_affiliation_strings":["Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Faculte\u0301 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]},{"raw_affiliation_string":"Laboratoire de Pharmacognosie, Facult\u00e9 de Pharmacie, 27 Bd Jean Moulin, 13385 Marseille cedex 5, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014208080"],"corresponding_institution_ids":[],"apc_list":{"value":4440,"currency":"USD","value_usd":4440},"apc_paid":null,"fwci":0.3814,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.57216495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"43","issue":"5","first_page":"427","last_page":"429"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12649","display_name":"Alkaloids: synthesis and pharmacology","score":0.4169999957084656,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12649","display_name":"Alkaloids: synthesis and pharmacology","score":0.4169999957084656,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13188","display_name":"Synthesis and bioactivity of alkaloids","score":0.22460000216960907,"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/T11613","display_name":"Phytochemistry and Biological Activities","score":0.1387999951839447,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nauclea-diderrichii","display_name":"Nauclea diderrichii","score":0.9319999814033508},{"id":"https://openalex.org/keywords/nmr-spectral-assignment","display_name":"NMR resonance assignment","score":0.7540000081062317},{"id":"https://openalex.org/keywords/bark-constituents","display_name":"bark constituents","score":0.5989999771118164},{"id":"https://openalex.org/keywords/rubiaceae","display_name":"Rubiaceae","score":0.8550000190734863},{"id":"https://openalex.org/keywords/natural-product-isolation","display_name":"natural product isolation","score":0.5789999961853027}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9099009037017822},{"id":"https://openalex.org/C2777819327","wikidata":"https://www.wikidata.org/wiki/Q5009918","display_name":"DEPT","level":2,"score":0.8580902218818665},{"id":"https://openalex.org/C19549132","wikidata":"https://www.wikidata.org/wiki/Q11141463","display_name":"Two-dimensional nuclear magnetic resonance spectroscopy","level":2,"score":0.7005109786987305},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.6450146436691284},{"id":"https://openalex.org/C133446333","wikidata":"https://www.wikidata.org/wiki/Q38681","display_name":"Bark (sound)","level":2,"score":0.6328446865081787},{"id":"https://openalex.org/C2776131168","wikidata":"https://www.wikidata.org/wiki/Q251124","display_name":"Lactam","level":2,"score":0.5610264539718628},{"id":"https://openalex.org/C192527728","wikidata":"https://www.wikidata.org/wiki/Q1465700","display_name":"Indole test","level":2,"score":0.5422980785369873},{"id":"https://openalex.org/C2780041788","wikidata":"https://www.wikidata.org/wiki/Q156569","display_name":"Rubiaceae","level":2,"score":0.538068413734436},{"id":"https://openalex.org/C163111631","wikidata":"https://www.wikidata.org/wiki/Q1952454","display_name":"Carbon-13 NMR","level":2,"score":0.4640777111053467},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0737006664276123},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D006027","descriptor_name":"Glycosides","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D006027","descriptor_name":"Glycosides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D009682","descriptor_name":"Magnetic Resonance Spectroscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010946","descriptor_name":"Plants, Medicinal","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D015394","descriptor_name":"Molecular Structure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019666","descriptor_name":"Rubiaceae","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D026121","descriptor_name":"Indole Alkaloids","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D026121","descriptor_name":"Indole Alkaloids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D046948","descriptor_name":"Secologanin Tryptamine Alkaloids","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D046948","descriptor_name":"Secologanin Tryptamine Alkaloids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1002/mrc.1551","doi":"https://doi.org/10.1002/mrc.1551","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrc.1551","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"},{"id":"pmid:15674811","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15674811","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Magnetic resonance in chemistry : MRC","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":14,"referenced_works":["https://openalex.org/W1972894031","https://openalex.org/W1980327377","https://openalex.org/W1998499255","https://openalex.org/W1999016751","https://openalex.org/W2011175546","https://openalex.org/W2021417921","https://openalex.org/W2034841695","https://openalex.org/W2054271316","https://openalex.org/W2084550090","https://openalex.org/W2088029152","https://openalex.org/W2102686696","https://openalex.org/W2199578795","https://openalex.org/W3023069774","https://openalex.org/W4242440385"],"related_works":["https://openalex.org/W887286123","https://openalex.org/W1972894031","https://openalex.org/W2000645337","https://openalex.org/W2088029152","https://openalex.org/W2951568216","https://openalex.org/W2105290461","https://openalex.org/W2048609527","https://openalex.org/W2049986295","https://openalex.org/W2952886852","https://openalex.org/W2590344665"],"abstract_inverted_index":{"Detailed":[0],"(1)H":[1],"and":[2,9,28,37],"(13)C":[3],"NMR":[4],"assignments":[5],"of":[6,16],"3alpha-5alpha-tetrahydrodeoxycordifoline":[7],"lactam":[8],"cadambine":[10],"acid,":[11],"isolated":[12],"from":[13],"the":[14,17],"bark":[15],"Nauclea":[18],"diderrichii":[19],"(de":[20],"Wild.)":[21],"Merr.":[22],"(Rubiaceae)":[23],"were":[24],"achieved":[25],"by":[26],"1D":[27],"2D":[29],"techniques":[30],"such":[31],"as":[32],"DEPT,":[33],"HMBC,":[34],"HMQC,":[35],"COSY":[36],"NOESY.":[38]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}