7-(Oxoalkyl)-1,3-di-n-iso-propyl xanthines and their production

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

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544271, C07D47308

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active

042910374

ABSTRACT:
7-(Oxoalkyl)-1,3-dialkyl xanthines whose substituents in the 1- and 3-positions are alkyl groups of 2 to 6 carbons, cyclohexyl, alkoxyalkyl or hydroxyalkyl, such as 7-(3-oxobutyl)-1,3-di-n-butylxanthine, are effective vasodilators, having a marked activity in promoting blood flow through skeletal muscle, while at the same time exhibiting low toxicity.

REFERENCES:
patent: 2756229 (1956-07-01), Stoll et al.
patent: 3737433 (1973-06-01), Mohler et al.

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