Abstract:
:The enantiomers of the leukotriene D4 antagonist 3-[[[3-[2-(7-chloroquinolin-2-yl)-(E)-ethenyl]phenyl] [[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propionic acid (L-660,711)(MK-571) have been prepared, their absolute stereochemistry has been assigned as S for (+)-1 and R for (-)-1 by X-ray analysis of a synthetic intermediate (5), and the biological activity of the enantiomers has been explored. Unexpectedly, the enantiomers are both comparably biologically active with (+)-1 slightly more intrinsically active at the LTD4 receptor in vitro.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Gauthier JY,Jones T,Champion E,Charette L,Dehaven R,Ford-Hutchinson AW,Hoogsteen K,Lord A,Masson P,Piechuta Hdoi
10.1021/jm00172a025subject
Has Abstract,Author List Incompletepub_date
1990-10-01 00:00:00pages
2841-5issue
10eissn
0022-2623issn
1520-4804journal_volume
33pub_type
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