{"id":"https://openalex.org/W2014696199","doi":"https://doi.org/10.1080/00304949209355689","title":"IMPROVED PREPARATION OF 14\u03b2-HYDROXYPROGESTERONE","display_name":"IMPROVED PREPARATION OF 14\u03b2-HYDROXYPROGESTERONE","publication_year":1992,"publication_date":"1992-04-01","ids":{"openalex":"https://openalex.org/W2014696199","doi":"https://doi.org/10.1080/00304949209355689","mag":"2014696199"},"language":"en","primary_location":{"id":"doi:10.1080/00304949209355689","doi":"https://doi.org/10.1080/00304949209355689","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00304949209355689","pdf_url":null,"source":{"id":"https://openalex.org/S4210169069","display_name":"Organic Preparations and Procedures International","issn_l":"0030-4948","issn":["0030-4948","0885-6672","1945-5453","2377-6331"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Preparations and Procedures International","raw_type":"journal-article"},"volume":null,"type":"article","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/A5111718692","display_name":"John F. Templeton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"John F. Templeton","raw_affiliation_strings":["Faculty of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada, R3T 2N2"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada, R3T 2N2","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103368340","display_name":"Yulin Yan","orcid":"https://orcid.org/0000-0003-3046-0481","observed_orcids":["https://orcid.org/0000-0003-3046-0481"]},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yulin Yan","raw_affiliation_strings":["Faculty of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada, R3T 2N2"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada, R3T 2N2","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I46247651"],"apc_list":null,"apc_paid":null,"fwci":0.1322,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.39156637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"24","issue":"2","first_page":"159","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13736","display_name":"Steroid Chemistry and Biochemistry","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}},"topics":[{"id":"https://openalex.org/T13736","display_name":"Steroid Chemistry and Biochemistry","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}},{"id":"https://openalex.org/T10756","display_name":"Estrogen and related hormone effects","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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"}},{"id":"https://openalex.org/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.0005000000237487257,"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/progesterone-derivatives","display_name":"progesterone derivatives","score":0.8949999809265137},{"id":"https://openalex.org/keywords/steroid-synthesis","display_name":"steroid synthesis","score":0.7649999856948853},{"id":"https://openalex.org/keywords/hydroxylation","display_name":"hydroxylation","score":0.5099999904632568},{"id":"https://openalex.org/keywords/synthetic-route-improvement","display_name":"synthetic route improvement","score":0.5040000081062317}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9448524713516235},{"id":"https://openalex.org/C2909158248","wikidata":"https://www.wikidata.org/wiki/Q175901","display_name":"Hydroxyprogesterone","level":4,"score":0.9091631174087524},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3213108777999878},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.23789635300636292},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.10307523608207703},{"id":"https://openalex.org/C2780902042","wikidata":"https://www.wikidata.org/wiki/Q177911","display_name":"Steroid","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00304949209355689","doi":"https://doi.org/10.1080/00304949209355689","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00304949209355689","pdf_url":null,"source":{"id":"https://openalex.org/S4210169069","display_name":"Organic Preparations and Procedures International","issn_l":"0030-4948","issn":["0030-4948","0885-6672","1945-5453","2377-6331"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Preparations and Procedures International","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.4043000042438507}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1488176847","https://openalex.org/W1518113724","https://openalex.org/W1563836256","https://openalex.org/W1966485306","https://openalex.org/W1967376662","https://openalex.org/W1978258009","https://openalex.org/W1984809204","https://openalex.org/W1996044722","https://openalex.org/W1998504753","https://openalex.org/W2005725804","https://openalex.org/W2026892128","https://openalex.org/W2040095400","https://openalex.org/W2055494892","https://openalex.org/W2078868419","https://openalex.org/W2319893494","https://openalex.org/W2324801507"],"related_works":["https://openalex.org/W2035298523","https://openalex.org/W2474664722","https://openalex.org/W401010496","https://openalex.org/W2414930870","https://openalex.org/W2397404317","https://openalex.org/W4253070752","https://openalex.org/W2121142628","https://openalex.org/W2018549550","https://openalex.org/W4300591063","https://openalex.org/W2010535991"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}