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pro vyhledávání: '"Roland Coomans"'
Autor:
Didier Francart, Robert René Smolders, Jean Hanuise, Roland Coomans, Adolphe Waefelaer, Nicole Voglet
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 91:33-42
A partir des 5-, 6- et 7-fluoroisatines, on decrit la synthese des 9-, 10- et 11-fluoroacronycines via les 5-, 6- et 7-fluoro-1,3-dihydroxy-10-methylacridan-9-ones. An unambiguous synthesis of 9-, 10- and 11-fluoroacronycines is described starting fr
Autor:
Roland Coomans, André Maquestiau, Françoise Jacquemotte, Yves Van Haverbeke, Robert René Smolders, Robert N. Muller
Publikováno v:
Canadian Journal of Biochemistry. 58:1241-1246
13C Nuclear magnetic resonance studies of proline peptides with central antalgic activity (Pro-Arg, Arg-Pro, Pro-Arg-Pro, Pro-Lys-Pro) indicate a predominance of trans conformation at all pH values; but their physiological activities appear to be rel