55982-97-3Relevant academic research and scientific papers
A versatile and cost-effective approach to automated laboratory organic synthesis
Armitage, Mark A.,Smith, Gillian E.,Veal, Kenneth T.
, p. 189 - 195 (1999)
The application of a commercial laboratory automated synthesis system, the Anachem SK233 Workstation, is described for use in organic synthesis. A novel reactor design feature has been developed to enable the sampling of reactions under ambient to reflux temperatures while maintaining an effective inert atmosphere. Up to 10 reactions can be run simultaneously on the reactor block supplied. Examples are reported of multiple parallel reactions covering a range of chemistries encountered in synthesis encompassing heterogeneous and homogeneous reactions, air-sensitive and aggressive reagents, ambient to full reflux temperature, and full inert atmospheres with concomitant automated HPLC product analysis. The equipment and modifications described are of moderate cost, are robust in use, are of acceptable size for modern chemistry laboratories, and are readily acceptable to practising chemists.
1,3-Dioxo-2-[(methoxyphenethyl-amino)-alkyl]-4,4-dimethyl-isoquinolines and salts thereof useful as hypotensive agents
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, (2008/06/13)
Compounds of the formula STR1 wherein R1 is hydrogen, halogen, methoxy or methylthio, R2 is hydrogen or methoxy, n is 2 or 3, R3 is hydrogen or methyl, and R4 and R5, which may be identical to or different from each other, are each hydrogen or methoxy, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as hypotensives, sedatives, antiarrhythmics and bradycardiacs.
1,3-Dioxo-2-aminoalkyl-4,4-dimethyl-isoquinolines and salts thereof
-
, (2008/06/13)
Compounds of the formula SPC1 Wherein R1 is hydrogen, halogen, methoxy or methylthio R2 is hydrogen or methoxy, n is 2 or 3, and A is SPC2 Or SPC3 Where R3 is hydrogen or methyl, R4 is pyridyl, methy-pyridyl, phenyl, chlorophenyl, trifluoromethyl-phenyl, tolyl, xylyl, ethyl-phenyl, diethyl-phenyl, methoxy-phenyl or dimethoxy-phenyl, and R5 and R6, which may be identical to or different from each other, are each hydrogen or methoxy, And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as hypotensives, sedatives, antiarrhythmics and bradycardiacs.
