Synthesis and biological evaluation of quinolone derivatives as transthyretin amyloidogenesis inhibitors and fluorescence sensors
DC Field | Value | Language |
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dc.contributor.author | Han, Ah Reum | - |
dc.contributor.author | Jeon, Eun Hee | - |
dc.contributor.author | Kim, Kun Woo | - |
dc.contributor.author | Lee, Seul Ki | - |
dc.contributor.author | Ohn, Chan-yeong | - |
dc.contributor.author | Park, Sung Jean | - |
dc.contributor.author | Kang, Nam Sook | - |
dc.contributor.author | Koo, Tae-Sung | - |
dc.contributor.author | Hong, Ki Bum | - |
dc.contributor.author | Choi, Sungwook | - |
dc.date.accessioned | 2022-04-28T02:40:26Z | - |
dc.date.available | 2022-04-28T02:40:26Z | - |
dc.date.created | 2021-12-20 | - |
dc.date.issued | 2022-01-01 | - |
dc.identifier.issn | 0968-0896 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/84131 | - |
dc.description.abstract | Under certain conditions, numerous soluble proteins possess an inherent tendency to convert into insoluble amyloid aggregates, which are associated with several sporadic and genetic human diseases. Transthyretin (TTR) is one of the more than 30 human amyloidogenic proteins involved in conditions such as senile systemic amyloidosis, familial amyloid polyneuropathy, and familial amyloid cardiomyopathy. Considerable effort has been focused on identifying the native tetrameric TTR stabilizers to inhibit rate-limiting tetramer dissociation and, consequently, ameliorate TTR amyloidogenesis. Here, we describe the design and synthesis of quinolin-2(1H)-one derivatives that could be structurally complementary to the thyroxine-binding site within tetrameric TTR. Among these quinolin-2(1H)-one derivatives, compound 7a allowed 16.7% of V30M-TTR (3.6 μM) fibril formation at the same concentration and 49.6% at a concentration of 1.8 μM. Compound 7a exhibited much greater potency in complex biological samples like human plasma than that observed with tafamidis, the drug approved for the treatment of TTR amyloid cardiomyopathy for wild-type or hereditary TTR-mediated amyloidosis. Furthermore, the unique spectral properties of compound 7a demonstrated its high potential for TTR quantification, imaging sensors, and fluorescent tools to study the mechanism of TTR amyloidogenesis. © 2021 | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | BIOORGANIC & MEDICINAL CHEMISTRY | - |
dc.title | Synthesis and biological evaluation of quinolone derivatives as transthyretin amyloidogenesis inhibitors and fluorescence sensors | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000782118200005 | - |
dc.identifier.doi | 10.1016/j.bmc.2021.116550 | - |
dc.identifier.bibliographicCitation | BIOORGANIC & MEDICINAL CHEMISTRY, v.53 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85120630391 | - |
dc.citation.title | BIOORGANIC & MEDICINAL CHEMISTRY | - |
dc.citation.volume | 53 | - |
dc.contributor.affiliatedAuthor | Park, Sung Jean | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Amyloid | - |
dc.subject.keywordAuthor | Amyloidogenesis | - |
dc.subject.keywordAuthor | Pharmacokinetic | - |
dc.subject.keywordAuthor | Quinolone | - |
dc.subject.keywordAuthor | Transthyretin | - |
dc.subject.keywordPlus | AMYLOID DISEASE | - |
dc.subject.keywordPlus | KINETIC STABILIZATION | - |
dc.subject.keywordPlus | SUBSTRUCTURE COMMON | - |
dc.subject.keywordPlus | POTENT | - |
dc.subject.keywordPlus | FIBRIL | - |
dc.subject.keywordPlus | QUATERNARY | - |
dc.subject.keywordPlus | TERTIARY | - |
dc.subject.keywordPlus | VARIANT | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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