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Active drugs with some evidence

Tab. 18.2. Drugs with some evidence of active uptake or efflux. Tab. 18.2. Drugs with some evidence of active uptake or efflux.
B. Aniline Derivatives - A structure-activity study of a new series of alkoxyaniline derivatives has been reported along with a detailed workup of one of them . This compound (XII) appears to have good analgesic and anti-inflammatory activity, associated with some CNS depressant effects. An antidiuretic effect was described for acetaminophen 9 a d it was suggested that this drug might be a useful substitute for vasopressin in certain patients with diabetes insipidus. Evidence was also presented to show that acetophenetidin has antipyretic activity which is not dependent on metabolism to N-acetyl-p-aminophenol. [Pg.40]

There is some evidence that auranofin may also be biologically de-acetylated during its absorption from the gut [58]. It is unfortunate that so many in vitro studies to determine possible mechanisms for the anti-arthritic activity of auranofin have not considered (tetra) desacetyl-auranofin as the first likely active metabolite, with its far greater hydrophilicity than the administered auranofin (which is only a pro-drug). [Pg.292]

These include trazodone and a derivative of its metabolite nefazodone, both of which are strongly sedative, an effect which has been attributed to their potent alpha-1 receptor antagonism rather than to any antihistaminic effects. A main advantage of these drugs in the treatment of depression is that they appear to improve the sleep profile of the depressed patient. Their antidepressant activity is associated with their weak 5-HT reuptake inhibition and also a weak alpha-2 antagonism. However, unlike most of the second-generation antidepressants, neither drug is effective in the treatment of severely depressed patients. Furthermore, there is some evidence that trazodone can cause arrythmias, and priapism, in elderly patients. [Pg.178]

Tetrahydrocannabinol is metabolized in the liver to form active metabolites which are further metabolized to inactive polar compounds these are excreted in the urine. Some metabolites are excreted into the bile and then recycled via the enterohepatic circulation. Because of their high lipophilicity, most active metabolites are widely distributed in fat deposits and the brain, from which sources they are only slowly eliminated. The half-life of elimination for many of the active metabolites has been calculated to be approximately 30 hours. Accordingly, accumulation occurs with regular, chronic dosing. Traces of the cannabinoids can be detected in the blood and urine of users for many days after the last administration. There is some evidence of metabolic tolerance occurring after chronic use of the drug. THC and related cannabinoids readily penetrate the placental barrier and may possibly detrimentally affect foetal development. [Pg.412]


See other pages where Active drugs with some evidence is mentioned: [Pg.106]    [Pg.629]    [Pg.223]    [Pg.200]    [Pg.2465]    [Pg.21]    [Pg.157]    [Pg.51]    [Pg.813]    [Pg.164]    [Pg.737]    [Pg.112]    [Pg.39]    [Pg.151]    [Pg.72]    [Pg.245]    [Pg.670]    [Pg.1070]    [Pg.96]    [Pg.317]    [Pg.312]    [Pg.659]    [Pg.202]    [Pg.72]    [Pg.31]    [Pg.68]    [Pg.126]    [Pg.254]    [Pg.167]    [Pg.508]    [Pg.626]    [Pg.1277]    [Pg.373]    [Pg.479]    [Pg.23]    [Pg.173]    [Pg.194]    [Pg.112]    [Pg.394]    [Pg.261]    [Pg.442]    [Pg.114]    [Pg.373]    [Pg.168]   
See also in sourсe #XX -- [ Pg.435 ]




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