The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 1980
Filed:
Apr. 28, 1977
William H Richards, Orpington, GB;
Burroughs Wellcome Co., Research Triangle Park, NC (US);
Abstract
Pharmaceutical formulations and their preparation, suitable for use in the treatment or prophylaxis of malaria, which comprise a compound of formula (I) ##STR1## where X is hydrogen, an alkali metal, the ammonium radical, or H.(CH.sub.2).sub.n.CO- where n is 0 to 3, together with a compound of formula (II) ##STR2## where R.sup.3 is C1-C5 alkyl and R.sup.6 and R.sup.7 are the same or different and are each selected from alkyl, alkoxy, aralkoxy and di(C1-C5 alkyl) amino. Formulae (I) and (II) include pharmaceutically and pharmacologically acceptable acid addition salts of the respective compounds. Also provided is a method for the treatment of prophylaxis of malaria in a mammal comprising the administration to the mammal in combination of a compound of formula (I) and a compound of formula (II) as above defined.