uu.seUppsala universitets publikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Azido and diazarinyl analogues of bis-tyrphostin as asymmetrical inhibitors of dynamin GTPase
Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Farmaceutiska fakulteten, Institutionen för läkemedelskemi, Avdelningen för organisk farmaceutisk kemi.
Vise andre og tillknytning
2009 (engelsk)Inngår i: ChemMedChem, ISSN 1860-7179, Vol. 4, nr 7, s. 1182-1188Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Probing the dynamin binding site: Bis-tyrphostin (1, Bis-T), is a potent inhibitor of the phospholipid-stimulated GTPase activity of dynamin I. Analogues of Bis-T have significant potential as a biological probes for the dissection of endocytic pathways. Bis-T-derived compounds were synthesised and evaluated for their ability to inhibit the GTPase activity of dynamin I. Two analogues (23 and 24) represent the first asymmetrically substituted Bis-T analogues to retain dynamin inhibition.Two azidobenzyl amide (4 and 23) and one 3-trifluoromethyl-3H-diazirin-3-ylphenyl (24) analogues of bis-tyrphostin (1, Bis-T) were synthesised as potential photoaffinity labels for the elucidation of the binding site of compound 1 in dynamin I. Of the two azidobenzyl amide analogues (4 and 23), the terminally substituted 23 retained dynamin I GTPase inhibition (IC(50)=6.4+/-2.8 microM) whilst 4, which was substituted on the central carbon of the amide linker, displayed no activity. Analogue 24 also retained inhibitory activity (IC(50)=36+/-9 microM). Photoaffinity labelling experiments did not unequivocally elucidate the binding pocket of compound 1. However, compounds 23 and 24 represent the first asymmetrically substituted Bis-T analogues to retain dynamin inhibitory activity, providing a new direction for analogue synthesis.

sted, utgiver, år, opplag, sider
2009. Vol. 4, nr 7, s. 1182-1188
HSV kategori
Identifikatorer
URN: urn:nbn:se:uu:diva-124845DOI: 10.1002/cmdc.200900054ISI: 000267893000018PubMedID: 19437476OAI: oai:DiVA.org:uu-124845DiVA, id: diva2:318055
Tilgjengelig fra: 2010-05-06 Laget: 2010-05-06 Sist oppdatert: 2018-01-12bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstPubMed

Personposter BETA

Odell, Luke R

Søk i DiVA

Av forfatter/redaktør
Odell, Luke R
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 642 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf