{"id":"https://openalex.org/W2149136408","doi":"https://doi.org/10.1002/chin.199835190","title":"ChemInform Abstract: 6\u2010Nitro\u2010 and 6\u2010Bromo Derivatives of 7\u2010Oxo\u20104,7\u2010dihydro\u20101,2,4\u2010triazolo[1,5\u2010a]pyrimidine.","display_name":"ChemInform Abstract: 6\u2010Nitro\u2010 and 6\u2010Bromo Derivatives of 7\u2010Oxo\u20104,7\u2010dihydro\u20101,2,4\u2010triazolo[1,5\u2010a]pyrimidine.","publication_year":1998,"publication_date":"1998-09-01","ids":{"openalex":"https://openalex.org/W2149136408","doi":"https://doi.org/10.1002/chin.199835190","mag":"2149136408"},"language":"en","primary_location":{"id":"doi:10.1002/chin.199835190","doi":"https://doi.org/10.1002/chin.199835190","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.199835190","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":"ChemInform","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/A5010919212","display_name":"T. P. Kofman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98642627","display_name":"St. Petersburg State Technological Institute","ror":"https://ror.org/0338jc112","country_code":"RU","type":"education","lineage":["https://openalex.org/I98642627"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"T. P. KOFMAN","raw_affiliation_strings":["St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia","institution_ids":["https://openalex.org/I98642627"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075579367","display_name":"T. A. UVAROVA","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98642627","display_name":"St. Petersburg State Technological Institute","ror":"https://ror.org/0338jc112","country_code":"RU","type":"education","lineage":["https://openalex.org/I98642627"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"T. A. UVAROVA","raw_affiliation_strings":["St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia","institution_ids":["https://openalex.org/I98642627"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047256797","display_name":"G. Yu. Kartseva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98642627","display_name":"St. Petersburg State Technological Institute","ror":"https://ror.org/0338jc112","country_code":"RU","type":"education","lineage":["https://openalex.org/I98642627"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"G. YU. KARTSEVA","raw_affiliation_strings":["St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia","institution_ids":["https://openalex.org/I98642627"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041428022","display_name":"T. L. Uspenskaya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98642627","display_name":"St. Petersburg State Technological Institute","ror":"https://ror.org/0338jc112","country_code":"RU","type":"education","lineage":["https://openalex.org/I98642627"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"T. L. USPENSKAYA","raw_affiliation_strings":["St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Peterburgskii gos. tekhnol. inst., St. Petersburg 198013, Russia","institution_ids":["https://openalex.org/I98642627"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98642627"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21736444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":"35","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14099","display_name":"Synthesis and Characterization of Heterocyclic Compounds","score":0.923799991607666,"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/T14099","display_name":"Synthesis and Characterization of Heterocyclic Compounds","score":0.923799991607666,"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/T12410","display_name":"Structural and Chemical Analysis of Organic and Inorganic Compounds","score":0.06710000336170197,"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/T13208","display_name":"Synthesis of heterocyclic compounds","score":0.0019000000320374966,"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/fused-triazolopyrimidines","display_name":"fused triazolopyrimidines","score":0.7250000238418579},{"id":"https://openalex.org/keywords/heterocycle-synthesis","display_name":"heterocyclic synthesis","score":0.7300000190734863},{"id":"https://openalex.org/keywords/nitration","display_name":"nitration","score":0.5659999847412109},{"id":"https://openalex.org/keywords/bromination","display_name":"bromination","score":0.968999981880188}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9526513814926147},{"id":"https://openalex.org/C2779321679","wikidata":"https://www.wikidata.org/wiki/Q207722","display_name":"Pyrimidine","level":2,"score":0.8413200974464417},{"id":"https://openalex.org/C2780639532","wikidata":"https://www.wikidata.org/wiki/Q7041427","display_name":"Nitro","level":3,"score":0.7394782304763794},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.47817522287368774},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.45121482014656067},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.37284791469573975},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.19014844298362732},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/chin.199835190","doi":"https://doi.org/10.1002/chin.199835190","is_oa":false,"landing_page_url":"https://doi.org/10.1002/chin.199835190","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":"ChemInform","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2088133323","https://openalex.org/W2103549394","https://openalex.org/W2094954408","https://openalex.org/W2088252983","https://openalex.org/W2094928801","https://openalex.org/W2001009728","https://openalex.org/W2069589958","https://openalex.org/W2033950170","https://openalex.org/W2036864602","https://openalex.org/W2163749137"],"abstract_inverted_index":{"Abstract":[0,25],"ChemInform":[1,24],"is":[2,42],"a":[3,11,23,35],"weekly":[4],"Abstracting":[5],"Service,":[6],"delivering":[7],"concise":[8],"information":[9],"at":[10],"glance":[12],"that":[13],"was":[14,30],"extracted":[15],"from":[16],"about":[17],"100":[18],"leading":[19],"journals.":[20],"To":[21],"access":[22],"of":[26],"an":[27],"article":[28,41],"which":[29],"published":[31],"elsewhere,":[32],"please":[33],"select":[34],"\u201cFull":[36],"Text\u201d":[37],"option.":[38,47],"The":[39],"original":[40],"trackable":[43],"via":[44],"the":[45],"\u201cReferences\u201d":[46]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2016-06-24T00:00:00"}