{"id":"https://openalex.org/W2010012943","doi":"https://doi.org/10.2174/092986606776819556","title":"Synthesis of Peptidyl Ureas Employing O-succinimidyl-(9H-fluoren-9- ylmethoxycarbonylamino)methylcarbamate Derivatives as Activated Monomers","display_name":"Synthesis of Peptidyl Ureas Employing O-succinimidyl-(9H-fluoren-9- ylmethoxycarbonylamino)methylcarbamate Derivatives as Activated Monomers","publication_year":2006,"publication_date":"2006-04-25","ids":{"openalex":"https://openalex.org/W2010012943","doi":"https://doi.org/10.2174/092986606776819556","mag":"2010012943","pmid":"https://pubmed.ncbi.nlm.nih.gov/16800804"},"language":"en","primary_location":{"id":"doi:10.2174/092986606776819556","doi":"https://doi.org/10.2174/092986606776819556","is_oa":false,"landing_page_url":"https://doi.org/10.2174/092986606776819556","pdf_url":null,"source":{"id":"https://openalex.org/S3577691","display_name":"Protein and Peptide Letters","issn_l":"0929-8665","issn":["0929-8665","1875-5305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320079","host_organization_name":"Bentham Science Publishers","host_organization_lineage":["https://openalex.org/P4310320079"],"host_organization_lineage_names":["Bentham Science Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Protein & Peptide Letters","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/A5047667045","display_name":"Vommina Venkata Sureshbabu","orcid":"https://orcid.org/0000-0003-2971-4253","observed_orcids":["https://orcid.org/0000-0003-2971-4253","https://orcid.org/0000-0003-3134-7325","https://orcid.org/0000-0001-6704-9210","https://orcid.org/0000-0002-2646-9152"]},"institutions":[{"id":"https://openalex.org/I53465836","display_name":"Bangalore University","ror":"https://ror.org/050j2vm64","country_code":"IN","type":"education","lineage":["https://openalex.org/I53465836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vommina Sureshbabu","raw_affiliation_strings":["Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B. R. Ambedkar Veedhi, Bangalore 560 001, India. hariccb@rediffmail.com","Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B. R. Ambedkar Veedhi, Bangalore -560 001, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B. R. Ambedkar Veedhi, Bangalore 560 001, India. hariccb@rediffmail.com","institution_ids":["https://openalex.org/I53465836"]},{"raw_affiliation_string":"Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B. R. Ambedkar Veedhi, Bangalore -560 001, India","institution_ids":["https://openalex.org/I53465836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089283691","display_name":"Naremaddepalli S. Sudarshan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Naremaddepalli Sudarshan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089117890","display_name":"G. Chenna Krishna","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I53465836","display_name":"Bangalore University","ror":"https://ror.org/050j2vm64","country_code":"IN","type":"education","lineage":["https://openalex.org/I53465836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gundala Krishna","raw_affiliation_strings":["Department of Studies inChemistry, Central College Campus, Bangalore University, Dr. B. R.Ambedkar Veedhi, Bangalore 560 001, India.,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Studies inChemistry, Central College Campus, Bangalore University, Dr. B. R.Ambedkar Veedhi, Bangalore 560 001, India.,India","institution_ids":["https://openalex.org/I53465836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09105438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"13","issue":"5","first_page":"493","last_page":"498"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10911","display_name":"Chemical Synthesis and Analysis","score":0.9984999895095825,"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/T10911","display_name":"Chemical Synthesis and Analysis","score":0.9984999895095825,"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/T11831","display_name":"Chemical Synthesis and Reactions","score":9.999999747378752e-05,"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/T13649","display_name":"Advanced Synthetic Organic Chemistry","score":9.999999747378752e-05,"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/peptide-synthesis","display_name":"peptide synthesis","score":0.609000027179718},{"id":"https://openalex.org/keywords/protease-inhibitors","display_name":"protease inhibitors","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7740738987922668},{"id":"https://openalex.org/C2780365088","wikidata":"https://www.wikidata.org/wiki/Q48318","display_name":"Urea","level":2,"score":0.7493493556976318},{"id":"https://openalex.org/C2780400988","wikidata":"https://www.wikidata.org/wiki/Q421748","display_name":"Dichloromethane","level":3,"score":0.7005867958068848},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.5673488974571228},{"id":"https://openalex.org/C2776714187","wikidata":"https://www.wikidata.org/wiki/Q212410","display_name":"Protease","level":3,"score":0.5362265706062317},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.4805367588996887},{"id":"https://openalex.org/C2781469919","wikidata":"https://www.wikidata.org/wiki/Q5279728","display_name":"Dipeptidyl peptidase","level":3,"score":0.4713270962238312},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.44106072187423706},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.38720667362213135},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.36174649000167847},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3296529948711395},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.15778511762619019},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.13017481565475464},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.09083512425422668},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.04305100440979004}],"mesh":[{"descriptor_ui":"D000596","descriptor_name":"Amino Acids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D002219","descriptor_name":"Carbamates","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000138","qualifier_name":"chemical synthesis","is_major_topic":true},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D014508","descriptor_name":"Urea","qualifier_ui":"Q000138","qualifier_name":"chemical synthesis","is_major_topic":true},{"descriptor_ui":"D014508","descriptor_name":"Urea","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D015394","descriptor_name":"Molecular Structure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.2174/092986606776819556","doi":"https://doi.org/10.2174/092986606776819556","is_oa":false,"landing_page_url":"https://doi.org/10.2174/092986606776819556","pdf_url":null,"source":{"id":"https://openalex.org/S3577691","display_name":"Protein and Peptide Letters","issn_l":"0929-8665","issn":["0929-8665","1875-5305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320079","host_organization_name":"Bentham Science Publishers","host_organization_lineage":["https://openalex.org/P4310320079"],"host_organization_lineage_names":["Bentham Science Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Protein & Peptide Letters","raw_type":"journal-article"},{"id":"pmid:16800804","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16800804","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":"Protein and peptide letters","raw_type":"Journal Article"},{"id":"pmh:oai:eprints-bangaloreuniversity.in:1448","doi":null,"is_oa":false,"landing_page_url":"http://eprints-bangaloreuniversity.in/1448/1/Synthesis%20of%20Peptidyl%20Ureas%20Employing%20O-succinimidyl.pdf","pdf_url":"http://eprints-bangaloreuniversity.in/1448/1/Synthesis%20of%20Peptidyl%20Ureas%20Employing%20O-succinimidyl.pdf","source":{"id":"https://openalex.org/S4306401173","display_name":"ePrints@Bangalore University (Bangalore University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I53465836","host_organization_name":"Bangalore University","host_organization_lineage":["https://openalex.org/I53465836"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2949807511","https://openalex.org/W2950152326","https://openalex.org/W2951813283","https://openalex.org/W2183020445","https://openalex.org/W4238619361","https://openalex.org/W4205547466","https://openalex.org/W2508516484","https://openalex.org/W7024892403","https://openalex.org/W7037473232","https://openalex.org/W2494790932"],"abstract_inverted_index":{"A":[0],"convenient":[1],"and":[2,11,34],"efficient":[3],"method":[4],"for":[5],"the":[6,22],"synthesis":[7],"of":[8],"dipeptidyl":[9],"ureas":[10],"urea":[12],"acids":[13],"employing":[14],"Osuccinimidyl-(":[15],"9H-fluoren-9-ylmethoxycarbonyl":[16],"amino)methylcarbamates":[17],"has":[18],"been":[19,29],"described.":[20],"All":[21],"compounds,":[23],"obtained":[24],"in":[25],"good":[26],"yields,":[27],"have":[28],"fully":[30],"characterized":[31],"by":[32],"mass":[33],"NMR":[35],"spectra.":[36],"Keywords:":[37],"dichloromethane":[38],"(DCM),":[39],"Dipeptidyl":[40],"Urea":[41],"Acids,":[42],"NMR,":[43],"protease,":[44],"Schotten-Baumann":[45],"conditions":[46]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}