Structure-activity relationships on tienilic acid type uricosuric diuretics
نویسندگان
چکیده
منابع مشابه
Comparison of natriuretic, uricosuric, and antihypertensive properties of tienilic acid, bendrofluazide, and spironolactone.
The antihypertensive properties of the new diuretic tienilic acid were investigated. Thirteen previously untreated hypertensive patients took part in a double-blind crossover study in which 30 days' treatment with tienilic acid 250 mg, bendrofluazide 5 mg, and spironolactone 100 mg were compared. Bendrofluazide caused the greatest natriuresis on the first treatment day and the most rapid fall i...
متن کاملAn evaluation of tienilic acid, a new diuretic uricosuric agent, in the therapy of arterial hypertension.
1. Tienilic acid and hydrochlorothiazide were evaluated in a double-blind trial in order to investigate their antihypertensive and metabolic effects. 2. After 5 weeks, the decreases in blood pressure and the changes in plasma or serum electrolytes, urea, creatinine, glucose, cholesterol and triglycerides, and in creatinine clearance, did not differ in the two groups of patients. 3. In patients ...
متن کاملEffects of uricosuric drugs and diuretics on uric acid excretion in oxonate-treated rats.
A practical procedure for evaluating uricosuric agents was demonstrated using clearance experiments with potassium oxonate-treated rats. The fractional excretion value of uric acid showed a reabsorptive net flux of uric acid in the renal tubules of the animal, though the value was obviously higher than those of primates such as men, chimpanzees and cebus monkeys. However, the rats responded wel...
متن کاملStructure/activity relationships in lysophosphatidic acid: the 2-hydroxyl moiety.
Although lipid phosphoric acid mediators such as lysophosphatidic acid (LPA) are now recognized widely as intercellular signaling molecules, the medicinal chemistry of these mediators is poorly developed. With the goal of achieving a better understanding of the structure activity relationships in LPA, we have synthesized and tested a series of LPA analogs that lack the 2-hydroxyl moiety. Our se...
متن کاملStructure-radical scavenging activity relationships of hydroxytoluene derivatives
Research works proposed that radical scavenging activity of flavonoids is due to ring B, andthe remaining part of the molecule can be disregarded. Thus the objective of this work is toobserve whether hydroxytoluenes account the radical scavenging activity of flavonoid and toestablish structural requirements for their activity (as they showed appreciable activity) andelucidate a comprehensive me...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1988
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)57514-x