Abstract
Summary
1. A colorimetric method for the determination of p-caproylaminobenzenesulfonhydroxamide has been described. 2. This drug is approximately equal, weight for weight, to sulfanilamide in antistreptococcal activity when fed at intervals of 4 hours, but it is somewhat more effective than sulfanilamide when fed only once daily. 3. When the sulfonhydroxamide and sulfanilamide were given in equal-weight oral dosage, the former gives the lower and more constant blood levels.
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