{"id":"https://openalex.org/W2046853262","doi":"https://doi.org/10.1002/ejoc.200400645","title":"First Model Reactions towards the Synthesis of Sarain A Core Skeleton Based upon a Biogenetic Scenario","display_name":"First Model Reactions towards the Synthesis of Sarain A Core Skeleton Based upon a Biogenetic Scenario","publication_year":2005,"publication_date":"2005-04-01","ids":{"openalex":"https://openalex.org/W2046853262","doi":"https://doi.org/10.1002/ejoc.200400645","mag":"2046853262"},"language":"en","primary_location":{"id":"doi:10.1002/ejoc.200400645","doi":"https://doi.org/10.1002/ejoc.200400645","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ejoc.200400645","pdf_url":null,"source":{"id":"https://openalex.org/S21317199","display_name":"European Journal of Organic Chemistry","issn_l":"1099-0690","issn":["1099-0690","1434-193X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"European Journal of Organic 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/A5031543825","display_name":"St\u00e9phane Hourcade","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1298838906","display_name":"Institut de Chimie des Substances Naturelles","ror":"https://ror.org/02st4q439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1298838906","https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"St\u00e9phane Hourcade","raw_affiliation_strings":["Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]},{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030612215","display_name":"Antoine Ferdenzi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1298838906","display_name":"Institut de Chimie des Substances Naturelles","ror":"https://ror.org/02st4q439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1298838906","https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Antoine Ferdenzi","raw_affiliation_strings":["Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]},{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054804419","display_name":"Pascal Retailleau","orcid":"https://orcid.org/0000-0003-3995-519X","observed_orcids":["https://orcid.org/0000-0003-3995-519X"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1298838906","display_name":"Institut de Chimie des Substances Naturelles","ror":"https://ror.org/02st4q439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1298838906","https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pascal Retailleau","raw_affiliation_strings":["Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]},{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071419254","display_name":"St\u00e9phane Mons","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1298838906","display_name":"Institut de Chimie des Substances Naturelles","ror":"https://ror.org/02st4q439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1298838906","https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"St\u00e9phane Mons","raw_affiliation_strings":["Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]},{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113556230","display_name":"Christian Marazano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1298838906","display_name":"Institut de Chimie des Substances Naturelles","ror":"https://ror.org/02st4q439","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1298838906","https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Christian Marazano","raw_affiliation_strings":["Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France,","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]},{"raw_affiliation_string":"Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif\u2010sur\u2010Yvette, France, Fax: +33\u2010169\u201007\u201072\u201047","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113556230"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1298838906"],"apc_list":{"value":4330,"currency":"USD","value_usd":4330},"apc_paid":null,"fwci":2.0966,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.85246412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"2005","issue":"7","first_page":"1302","last_page":"1310"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":0.7451000213623047,"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/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":0.7451000213623047,"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/T13971","display_name":"Isoquinoline Alkaloid Synthesis","score":0.22169999778270721,"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":0.00860000029206276,"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/manzamine-alkaloids","display_name":"manzamine alkaloids","score":0.859000027179718},{"id":"https://openalex.org/keywords/marine-sponge-alkaloids","display_name":"marine sponge alkaloids","score":0.8159999847412109},{"id":"https://openalex.org/keywords/haplosclerida","display_name":"Haplosclerida","score":0.9559999704360962},{"id":"https://openalex.org/keywords/biogenetic-origin","display_name":"biogenetic origin","score":0.7279999852180481},{"id":"https://openalex.org/keywords/total-synthesis","display_name":"total synthesis","score":0.6510000228881836},{"id":"https://openalex.org/keywords/bicyclic-intermediates","display_name":"bicyclic intermediates","score":0.7960000038146973},{"id":"https://openalex.org/keywords/macrocyclic-alkaloids","display_name":"macrocyclic alkaloids","score":0.8730000257492065},{"id":"https://openalex.org/keywords/synthetic-strategies","display_name":"synthetic strategies","score":0.6269999742507935}],"concepts":[{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.8243416547775269},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.7107126116752625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44628283381462097},{"id":"https://openalex.org/C2780366209","wikidata":"https://www.wikidata.org/wiki/Q5170200","display_name":"Core model","level":2,"score":0.43484750390052795},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3501843810081482},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17005106806755066},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1254785656929016},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.05603092908859253},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/ejoc.200400645","doi":"https://doi.org/10.1002/ejoc.200400645","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ejoc.200400645","pdf_url":null,"source":{"id":"https://openalex.org/S21317199","display_name":"European Journal of Organic Chemistry","issn_l":"1099-0690","issn":["1099-0690","1434-193X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"European Journal of Organic Chemistry","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00160090v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-00160090","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Organic & Biomolecular Chemistry, 2005, pp.1302-1310","raw_type":"info:eu-repo/semantics/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":31,"referenced_works":["https://openalex.org/W123206705","https://openalex.org/W319337462","https://openalex.org/W1975423291","https://openalex.org/W1987229376","https://openalex.org/W1987254530","https://openalex.org/W1991383007","https://openalex.org/W1998995634","https://openalex.org/W2003752559","https://openalex.org/W2004922288","https://openalex.org/W2016483386","https://openalex.org/W2035189222","https://openalex.org/W2038499084","https://openalex.org/W2040138814","https://openalex.org/W2042653870","https://openalex.org/W2044183720","https://openalex.org/W2056138244","https://openalex.org/W2058083525","https://openalex.org/W2064449972","https://openalex.org/W2067860826","https://openalex.org/W2068757178","https://openalex.org/W2070446063","https://openalex.org/W2080418911","https://openalex.org/W2118464665","https://openalex.org/W2136947638","https://openalex.org/W2137662385","https://openalex.org/W2139590723","https://openalex.org/W2325686330","https://openalex.org/W2949226658","https://openalex.org/W2950934713","https://openalex.org/W2951518875","https://openalex.org/W2952039249"],"related_works":["https://openalex.org/W394642320","https://openalex.org/W105349482","https://openalex.org/W6996684776","https://openalex.org/W1998942506","https://openalex.org/W2949635548","https://openalex.org/W7026638897","https://openalex.org/W2030971830","https://openalex.org/W2042045841","https://openalex.org/W2112759905","https://openalex.org/W2949660517"],"abstract_inverted_index":{"Abstract":[0],"Sarain":[1],"A":[2,55],"is":[3,17,61],"a":[4,23,52,66,70],"complex":[5],"macrocyclic":[6],"marine":[7],"alkaloid":[8,21],"extracted":[9,30],"from":[10,31],"sponges":[11,32],"of":[12,33,58],"the":[13,34,49,74],"order":[14],"Haplosclerida.":[15],"It":[16],"likely":[18],"that":[19],"this":[20,38,43,59],"shares":[22],"common":[24],"origin":[25,44],"with":[26],"manzamine":[27],"alkaloids,":[28],"also":[29],"same":[35],"order.":[36],"In":[37],"paper,":[39],"new":[40],"concepts":[41],"concerning":[42],"are":[45],"presented":[46,62],"and":[47,63],"constitute":[48],"basis":[50],"for":[51],"synthetic":[53],"strategy.":[54],"preliminary":[56],"evaluation":[57],"strategy":[60],"leads,":[64],"as":[65],"first":[67],"result,":[68],"to":[69,73],"five\u2010step":[71],"access":[72],"bicyclic":[75],"intermediate":[76],"43.":[77],"(\u00a9":[78],"Wiley\u2010VCH":[79],"Verlag":[80],"GmbH":[81],"&":[82],"Co.":[83],"KGaA,":[84],"69451":[85],"Weinheim,":[86],"Germany,":[87],"2005)":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
