{"id":"https://openalex.org/W1998135693","doi":"https://doi.org/10.1016/0039-128x(82)90147-7","title":"Synthesis of 3,4-13C2 steroids","display_name":"Synthesis of 3,4-13C2 steroids","publication_year":1982,"publication_date":"1982-03-01","ids":{"openalex":"https://openalex.org/W1998135693","doi":"https://doi.org/10.1016/0039-128x(82)90147-7","mag":"1998135693","pmid":"https://pubmed.ncbi.nlm.nih.gov/7090025"},"language":"en","primary_location":{"id":"doi:10.1016/0039-128x(82)90147-7","doi":"https://doi.org/10.1016/0039-128x(82)90147-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0039-128x(82)90147-7","pdf_url":null,"source":{"id":"https://openalex.org/S70286497","display_name":"Steroids","issn_l":"0039-128X","issn":["0039-128X","1878-5867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Steroids","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/A5109074069","display_name":"Sun\u2010Shine Yuan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sun-Shine Yuan","raw_affiliation_strings":["KOR Incorporated 56 Rogers Street Cambridge, MA 02142 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KOR Incorporated 56 Rogers Street Cambridge, MA 02142 USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5109074069"],"corresponding_institution_ids":[],"apc_list":{"value":3760,"currency":"USD","value_usd":3760},"apc_paid":null,"fwci":0.5711,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.57157157,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"39","issue":"3","first_page":"279","last_page":"289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13561","display_name":"Chemical Reactions and Isotopes","score":0.5835000276565552,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"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/T13561","display_name":"Chemical Reactions and Isotopes","score":0.5835000276565552,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"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/T13736","display_name":"Steroid Chemistry and Biochemistry","score":0.41110000014305115,"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/T10756","display_name":"Estrogen and related hormone effects","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1310","display_name":"Endocrinology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/steroid-synthesis","display_name":"steroid synthesis","score":0.7070000171661377},{"id":"https://openalex.org/keywords/4-cholesten-3-one","display_name":"4-cholesten-3-one","score":0.9160000085830688},{"id":"https://openalex.org/keywords/testosterone","display_name":"testosterone","score":0.7080000042915344},{"id":"https://openalex.org/keywords/estradiol","display_name":"estradiol","score":0.7979999780654907},{"id":"https://openalex.org/keywords/estrone","display_name":"estrone","score":0.9779999852180481},{"id":"https://openalex.org/keywords/progesterone","display_name":"progesterone","score":0.8920000195503235},{"id":"https://openalex.org/keywords/cyclization","display_name":"cyclization","score":0.5149999856948853},{"id":"https://openalex.org/keywords/aromatization","display_name":"aromatization","score":0.8870000243186951},{"id":"https://openalex.org/keywords/ozonolysis","display_name":"ozonolysis","score":0.7820000052452087}],"concepts":[{"id":"https://openalex.org/C2776209890","wikidata":"https://www.wikidata.org/wiki/Q1281115","display_name":"BSTFA","level":4,"score":0.7169470191001892},{"id":"https://openalex.org/C94412978","wikidata":"https://www.wikidata.org/wiki/Q103135","display_name":"Hydrolysis","level":2,"score":0.7066153287887573},{"id":"https://openalex.org/C2778656385","wikidata":"https://www.wikidata.org/wiki/Q414986","display_name":"Estrone","level":3,"score":0.6906750202178955},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6523672938346863},{"id":"https://openalex.org/C2779173278","wikidata":"https://www.wikidata.org/wiki/Q898508","display_name":"Ozonolysis","level":2,"score":0.6520482301712036},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5975642800331116},{"id":"https://openalex.org/C193557335","wikidata":"https://www.wikidata.org/wiki/Q61424","display_name":"Acylation","level":3,"score":0.5771718621253967},{"id":"https://openalex.org/C2780407432","wikidata":"https://www.wikidata.org/wiki/Q103230","display_name":"Ether","level":2,"score":0.5420089960098267},{"id":"https://openalex.org/C2776673659","wikidata":"https://www.wikidata.org/wiki/Q47512","display_name":"Acetic acid","level":2,"score":0.5327062010765076},{"id":"https://openalex.org/C2777000832","wikidata":"https://www.wikidata.org/wiki/Q419853","display_name":"Trimethylsilyl","level":2,"score":0.45385369658470154},{"id":"https://openalex.org/C2779325354","wikidata":"https://www.wikidata.org/wiki/Q698026","display_name":"Aromatization","level":3,"score":0.4175136089324951},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.37757450342178345},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3137139678001404},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.17419466376304626},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.11328878998756409},{"id":"https://openalex.org/C5304478","wikidata":"https://www.wikidata.org/wiki/Q502457","display_name":"Silylation","level":3,"score":0.09872567653656006},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D002247","descriptor_name":"Carbon Isotopes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002784","descriptor_name":"Cholesterol","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004958","descriptor_name":"Estradiol","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004970","descriptor_name":"Estrone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007553","descriptor_name":"Isotope Labeling","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D011374","descriptor_name":"Progesterone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013256","descriptor_name":"Steroids","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0039-128x(82)90147-7","doi":"https://doi.org/10.1016/0039-128x(82)90147-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0039-128x(82)90147-7","pdf_url":null,"source":{"id":"https://openalex.org/S70286497","display_name":"Steroids","issn_l":"0039-128X","issn":["0039-128X","1878-5867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Steroids","raw_type":"journal-article"},{"id":"pmid:7090025","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7090025","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":"Steroids","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":14,"referenced_works":["https://openalex.org/W1905215319","https://openalex.org/W1979623022","https://openalex.org/W2009773144","https://openalex.org/W2010307102","https://openalex.org/W2014318863","https://openalex.org/W2016454652","https://openalex.org/W2033800189","https://openalex.org/W2037300455","https://openalex.org/W2043075654","https://openalex.org/W2065937138","https://openalex.org/W2078183737","https://openalex.org/W2314949829","https://openalex.org/W2951152992","https://openalex.org/W4247050573"],"related_works":["https://openalex.org/W1980885553","https://openalex.org/W1981153504","https://openalex.org/W2060859725","https://openalex.org/W2314558208","https://openalex.org/W417631175","https://openalex.org/W2091744798","https://openalex.org/W1996241340","https://openalex.org/W2017325371","https://openalex.org/W4249045431","https://openalex.org/W2969557206"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
