{"doi":"10.1002/cmdc.202200286","title":"Simple Dipyrrin Analogues of Prodigiosin for Use as Colistin Adjuvants","abstract":"Multidrug resistant (MDR) bacteria are an increasing public health problem. One promising alternative to the development of new antibiotics is the use of antibiotic adjuvants, which would allow the continued use of FDA-approved antibiotics that have been rendered ineffective due to resistance. Herein, we report a series of dipyrrins and pyrrole derivatives designed as analogues of prodigiosin and obatoclax, several of which potentiate the activity of colistin against Klebsiella pneumoniae, with lead compounds also potentiating colistin against Acinetobacter baumannii and Pseudomonas aeruginosa.","journal":"ChemMedChem","year":2022,"id":286404,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9505,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":446401,"name":"Ansley M. Nemeth","orcid":null,"position":1,"is_corresponding":false},{"id":261028,"name":"Roberta J. Melander","orcid":null,"position":2,"is_corresponding":false},{"id":759950,"name":"Jie Rong","orcid":"0000-0003-2794-2666","position":3,"is_corresponding":false},{"id":965694,"name":"Jonathan Ryan Davis","orcid":"0000-0003-2383-5644","position":4,"is_corresponding":false},{"id":597482,"name":"Masahiko Taniguchi","orcid":"0000-0003-3735-0584","position":5,"is_corresponding":false},{"id":966200,"name":"Morgan E. Carpenter","orcid":null,"position":6,"is_corresponding":false},{"id":452813,"name":"Jonathan S. Lindsey","orcid":"0000-0002-4872-2040","position":7,"is_corresponding":false},{"id":258371,"name":"Christian Melander","orcid":"0000-0001-8271-4696","position":8,"is_corresponding":false},{"id":965693,"name":"Kittipan Siwawannapong","orcid":"0000-0002-2301-3491","position":0,"is_corresponding":true}],"reference_count":27,"raw_metadata":null,"created_at":"2026-07-19T00:29:52.825777Z","pmid":"35704751","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}