| Author | dc.contributor.author | Lühr-Sierra, Susan | |
| Author | dc.contributor.author | Vilches-Herrera, Marcelo | es_CL |
| Author | dc.contributor.author | Fierro, Angélica | es_CL |
| Author | dc.contributor.author | Ramsay, Rona | es_CL |
| Author | dc.contributor.author | Edmondson, Dale E. | es_CL |
| Author | dc.contributor.author | Reyes Parada, Miguel | es_CL |
| Author | dc.contributor.author | Cassels Niven, Bruce | es_CL |
| Author | dc.contributor.author | Iturriaga-Vásquez, Patricio | es_CL |
| Admission date | dc.date.accessioned | 2010-07-19T20:54:48Z | |
| Available date | dc.date.available | 2010-07-19T20:54:48Z | |
| Publication date | dc.date.issued | 2010 | |
| Cita de ítem | dc.identifier.citation | Bioorganic & Medicinal Chemistry 18 (2010) 1388–1395 | en_US |
| Identifier | dc.identifier.other | doi:10.1016/j.bmc.2010.01.029 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/119080 | |
| Abstract | dc.description.abstract | 2-Arylthiomorpholine and 2-arylthiomorpholin-5-one derivatives, designed as rigid and/or non-basic
phenylethylamine analogues, were evaluated as rat and human monoamine oxidase inhibitors. Molecular
docking provided insight into the binding mode of these inhibitors and rationalized their different potencies.
Making the phenylethylamine scaffold rigid by fixing the amine chain in an extended six-membered
ring conformation increased MAO-B (but not MAO-A) inhibitory activity relative to the more flexible amethylated
derivative. The presence of a basic nitrogen atom is not a prerequisite in either MAO-A or
MAO-B. The best Ki values were in the 10 8 M range, with selectivities towards human MAO-B exceeding
2000-fold. | en_US |
| Patrocinador | dc.description.sponsorship | This work was partially funded by FONDECYT Grants 1060199,
1090037, 11085002, PBCT PDA-23 and ICM Grant P05-001-F. S.L.
was the recipient of a CONICYT scholarship and a MeceSup travel
grant. The authors thank Mr. Marco Rebolledo-Fuentes for expert
experimental support. D.E.E. acknowledges support from NIH
Grant GM-29433 and technical assistance from Ms. Milagros
Aldeco in purifying the recombinant human MAOB used in this
study. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | ELSEVIER | en_US |
| Keywords | dc.subject | Monoamine oxidase | en_US |
| Título | dc.title | 2-Arylthiomorpholine derivatives as potent and selective monoamine oxidase | en_US |
| Document type | dc.type | Artículo de revista | |
