A method of controlling undesired animals including rodents, coyotes and birds which comprises making available to said animals an edible composition containing, as the active ingredient, a lethal dose of a compound represented by formula ##STR1## wherein R is H, loweralkyl or acetyl; R.sub.1 is H or acetyl; R.sub.2 is H, Cl or NH.sub.2 ; R.sub.3 is H, loweralkyl, alkoxy, cycloalkyl or hydroxyalkyl; R.sub.4 and R.sub.5 are each H, acetyl or propionyl, or when taken together form a p-chlorobenzylidene, a carbonate or an ethoxymethylene moiety; in a suitable carrier.
A New Synthesis of Purine Nucleosides. The Synthesis of Adenosine, Guanosine and 2,6-Diamino-9-β-D-ribofuranosylpurine<sup>1</sup>
作者:John Davoll、Bertram A. Lowy
DOI:10.1021/ja01148a071
日期:1951.4
2-Substituted adenosine-5'-carboxylates in the treatment of anginal pain
申请人:Abbott Laboratories
公开号:US03992531A1
公开(公告)日:1976-11-16
2-Substituted adenosine-5'-carboxylates represented by the formula ##SPC1## Wherein R is amino, acetamido or hydroxy, R.sub.1 is loweralkyl, haloloweralkyl, hydroxyloweralkyl, lowercycloalkyl, loweralkenyl, loweralkynyl, loweralkyl(C.sub.3 -C.sub.6)cycloalkyl or alkoxyalkyl and R.sub.2 and R.sub.3 each are hydrogen or acyl, or R.sub.2 and R.sub.3 taken together form an isopropylidene or benzylidene moiety; and the pharmaceutically acceptable acid addition salts thereof. The compounds wherein R.sub.2 and R.sub.3 are hydrogen or acyl are useful in treating cardiovascular disorders and are particularly useful as anti-anginal agents. Compounds wherein R.sub.2 and R.sub.3 when taken together form an isopropylidene or benzylidene moiety are intermediates useful in making the final products.