{"id":"https://openalex.org/W4250164660","doi":"https://doi.org/10.1002/chin.197645370","title":"ChemInform Abstract: PENTACYCLIC TRITERPENE SYNTHESIS. 6. SYNTHESIS OF A BICYCLIC INTERMEDIATE CORRESPONDING TO RINGS D AND E OF \u03b2\u2010AMYRIN","display_name":"ChemInform Abstract: PENTACYCLIC TRITERPENE SYNTHESIS. 6. SYNTHESIS OF A BICYCLIC INTERMEDIATE CORRESPONDING TO RINGS D AND E OF \u03b2\u2010AMYRIN","publication_year":1976,"publication_date":"1976-11-09","ids":{"openalex":"https://openalex.org/W4250164660","doi":"https://doi.org/10.1002/chin.197645370"},"language":"de","primary_location":{"id":"doi:10.1002/chin.197645370","doi":"https://doi.org/10.1002/chin.197645370","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.197645370","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Chemischer Informationsdienst","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/A5009887422","display_name":"John E. Ellis","orcid":"https://orcid.org/0000-0002-4711-3104","observed_orcids":["https://orcid.org/0000-0002-4711-3104"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. E. ELLIS","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044737594","display_name":"John S. Dutcher","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. S. DUTCHER","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5025194991","display_name":"Clayton H. Heathcock","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. H. HEATHCOCK","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31636165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"45","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11385","display_name":"Natural product bioactivities and synthesis","score":0.9603999853134155,"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/T11385","display_name":"Natural product bioactivities and synthesis","score":0.9603999853134155,"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/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.010900000110268593,"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/T13221","display_name":"Biological Activity of Diterpenoids and Biflavonoids","score":0.010499999858438969,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pentacyclic-triterpenoids","display_name":"pentacyclic triterpenes","score":0.9710000157356262},{"id":"https://openalex.org/keywords/beta-amyrin","display_name":"\u03b2-amyrin","score":0.843999981880188},{"id":"https://openalex.org/keywords/bicyclic-intermediates","display_name":"bicyclic intermediates","score":0.9120000004768372},{"id":"https://openalex.org/keywords/triterpene-synthesis","display_name":"triterpene synthesis","score":0.7480000257492065}],"concepts":[{"id":"https://openalex.org/C2780527577","wikidata":"https://www.wikidata.org/wiki/Q2915788","display_name":"Triterpene","level":3,"score":0.747785210609436},{"id":"https://openalex.org/C24961977","wikidata":"https://www.wikidata.org/wiki/Q225972","display_name":"Bicyclic molecule","level":2,"score":0.6422891616821289},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.6172436475753784},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5517781972885132},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/chin.197645370","doi":"https://doi.org/10.1002/chin.197645370","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.197645370","pdf_url":null,"source":{"id":"https://openalex.org/S41354064","display_name":"ChemInform","issn_l":"0009-2975","issn":["0009-2975","0931-7597","1431-5890","1522-2667","2199-2924"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Chemischer Informationsdienst","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":1,"referenced_works":["https://openalex.org/W2065627995"],"related_works":["https://openalex.org/W2024121623","https://openalex.org/W2065627995","https://openalex.org/W2325999224","https://openalex.org/W2489132619","https://openalex.org/W1553449770","https://openalex.org/W4299814749","https://openalex.org/W2329450225","https://openalex.org/W4242318665","https://openalex.org/W2607291154","https://openalex.org/W2346887721"],"abstract_inverted_index":{"Abstract":[0],"Trimethyl\u2010cyclohexan\u20101,3\u2010dion":[1],"(I)":[2],"wird":[3],"zu":[4],"(II)":[5],"reduziert":[6],"und":[7],"dann":[8],"\u00fcber":[9],"(III)":[10],"in":[11],"das":[12],"Trimethylcyclohexanon":[13],"(IV)":[14],"\u00fcbergef\u00fchrt,":[15],"aus":[16],"dem":[17],"mit":[18],"Methylvinylketon":[19],"ein":[20],"Addukt":[21],"(V)":[22],"erhalten":[23],"wird.":[24]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2022-05-12T00:00:00"}
