Naproxen Propranolol

Bui, K.H. French, S.B. Direct serum injection and analysis of drugs with aqueous mobile phases containing triethylammonium acetate. J.Liq.Chromatogr., 1989, 12, 861—873 [serum pleisma dog rat fluorescence detection UV detection also antipyrine, hexaphenone, metoprolol, naproxen, propranolol]... 

VERAPAMIL DILTIAZEM PROMETHAZINE PHENAZOPYRIDINE DESIPRAMINE PROGESTERONE IMIPRAMINE CHLORPROMAZINE GRISEOFULVIN PROPRANOLOL CARBAMAZEPINE QUININE IBUPROFEN PIROXICAM PRIMAQUINE CAFFEINE ANTIPYRINE METOPROLOL NAPROXEN KETOPROFEN SULPIRIDE TERBUTALINE FUROSEMIDE SULPHASALAZINE RANITIDINE HYDROCHLOROTHIAZIDE ATENOLOL AMIOLORIDE... 

The two-component lipid models were also characterized in the absence of sink conditions (Table 7.8). Comparisons between models 7.0 (Table 7.7) and 1.0 (Table 7.5) suggest that negative charge in the absence of sink causes the permeabilities of many of the bases to decrease. Exceptions are quinine, prazosin, primaquine, ranitidine, and especially metoprolol. The inclusion of 0.6% PA causes Pe of metoprolol to increase nearly 10-fold, to a value twice that of propranolol, a more lipophilic molecule than metoprolol (based on the octanol-water scale). Naproxen and ketoprofen become notably more permeable in the two-component system. Surprisingly, the neutral progesterone becomes significantly less permeable in this system. 

Figure 1.23 Discrimination ratios for the enantiomers propranolol, BINAP and Naproxen over DMB PSG imprinted silica (black bars) and PSG reference material (grey bars). (Reproduced from ref. 49, with permission).

Useful for slightly more selective analyses of compounds containing large numbers of aromatic rings, e.g. propranolol and naproxen, where some additional interactions can occur with the phenyl groups on the stationary phase. These interactions are, however, very subtle... 

C19 Diazepam, S-mephenytoin, naproxen, nirvanol, omeprazole, propranolol Barbiturates, rifampin /3-benzylnirvanol, N3- benzylphenobarbital, fluconazole... 

Figure 6.13 Fraction of dose absorbed vs. An. The solid line represents results for 24, 500 MCS and the points the experimental data. Key A D-glucose B ketoprofen C naproxen D antipyrine E piroxicam F L-leucine G phenylalanine H beserazide I L-dopa J propranolol K metoprolol L terbutaline M...

Sotalol, metoprolol, propranolol, carvedilol, nifedipine, captopril, cilazapril, milrinone, ticlopidine, acenocoumarol, furosemide, acetylsalicylic acid, salicylic acid, ibuprofen, naproxen, ketoprofen, diclofenac, paracetamol, dipyrone, mildronate, sildenafil, dexa-methasone, carbamazepine, terbinafine/urine UHPLC MS/MS Column Zorbax Rapid Resolution High Definition SB-C18 (50 x 2.1 mm, 1.8 pm) Mobile phase Solvent A 0.1 % HCOOH in water Solvent B MeOH (gradient elution) Detection MS/MS, ionization ESI Protein precipitation LOQ 0.05-0.60 ng/mL [71]... 

Aliskiren, prasugrel, rivaroxaban, prednisolone, propranolol, ketoprofen, nifedipine, naproxen, terbinafine, ibuprofen, diclofenac, sildenafil, acenocoumarol/urine UHPLC UV Column Poroshell 120EC-Ci8 (100 X 3.0 mm 2.7 pm) Mobile phase Solvent A 0.05 % TFA in water Solvent B ACN (gradient elution) Detection 2 = 221, 228, 230, 240, 250, 275, 280 nm Extraction SPE/column CgHs/elution MeOH LOD 0.003-0.217 pg/mL LOQ 0.01-0.650 pg/mL [75]... 

More recently, thymol has been shown to enhance the in vitro percutaneous absorption of a number of drugs, including 5-fluorouracil, piroxicam, propranolol, naproxen, and tamoxifen. Studies have also demonstrated that the melting point of lidocaine is significantly lowered when it is mixed with thymol. ... 

DMSO X 5 X Sulfasalazine, furosemide, atenolol, acetaminophen, propranolol, theophylline, diclofenac, metoprolol, antipyrine, naproxen Watanabe etak, 2004... 

PAMPA-pKa fiux optimized design (pOD)-permeabiiity Iso-pH mapping unstirred PAMPA was used to measure the effective permeability, Pe, as a function of pH from 3 to 10, of five weak monoprotic acids (ibuprofen, naproxen, ketoprofen, salicylic acid, benzoic acid), an ampholyte (piroxicam), five monoprotic weak bases (imipramine, verapamil, propranolol, phenazopyridine, metoprolol), and a diprotic weak base (quinine). The intrinsic permeability, Po, the UWL permeability, Pu, and the apparent pKa (pKa.fiux) were determined from the pH dependence of log Pg. The underlying permeability-pH equations were derived for multiprotic weak acids, weak bases, and ampholytes. The average thickness of the UWL on each side of the membrane was estimated to be nearly 2000 p, somewhat larger than that found in Caco-2 permeability assays (unstirred). As the UWL thickness in the human intestine is believed to be about forty times smaller, it is critical to correct the in vitro permeability data for the effect of the UWL. Without such correction, the in vitro permeability coefficient of lipophilic molecules would be indicative only of the property of water. In single-pH PAMPA (e.g., pH 7.4), the uncertainty of the UWL contribution can be minimized if a specially selected pH (possibly different from 7.4) were used in the assay. From the analysis of the shapes of the log Pe-pH plots, a method to improve the selection of the assay pH, called pOD-PAMPA, was described and tested. From an optimally selected assay pH, it is possible to estimate Pg, as well as the entire membrane permeability-pH profile. 

Cronqvist, J. Nilsson-Ehle, I. Determination of acyclovir in human serum hy hi -performance liquid chromatography. J.Liq.Chromatogr., 1988, 11, 2593-2601 [serum non-interfering acetaminophen, allopurinol, baclofen, carbacholine, cefuroxime, chlorpropamide, cilastatin, cloxacillin, diazepam, di-cumarol, digoxin, flucloxacillm, furosemide, fusidic acid, fusidic, glipizide, heparin, hydrochlorothiazide, imipenem, insulin, isoniazid, ketoprofen, metronidazole, naproxen, perphenazine, phenytoin, prednisolone, propranolol, p3razinamide, p3ridoxine, ranitidine, rifampicin, rifampin, spironolactone, streptomycin, sulfamethoxazole, trimethoprim, warfarin]... 

Also analyzed acebutolol, acepromazine, acetaminophen, acetazolamide, acetophenazine, albuterol, amitriptyline, amobarbital, amoxapine, antipsrrine, atenolol, atropine, azata-dine, baclofen, benzocaine, bromocriptine, brompheniramine, brotizolam, bupivacaine, buspirone, butabarbital, butalbital, caffeine, carbamazepine, cetirizine, chlorqyclizine, chlordiazepoxide, chlormezanone, chloroquine, chlorpheniramine, chlorpromazine, chlorpropamide, chlorprothixene, chlorthalidone, chlorzoxazone, cimetidine, cisapride, clomipramine, clonazepam, clonidine, clozapine, cocaine, codeine, colchicine, qyclizine, (yclo-benzaprine, dantrolene, desipramine, diazepam, diclofenac, diflunisal, diltiazem, diphenhydramine, diphenidol, dipheno late, dipyridamole, disopyramide, dobutamine, doxapram, doxepin, droperidol, encainide, ethidium bromide, ethopropazine, fenoprofen, fentanyl, flavoxate, fluoxetine, fluphenazine, flurazepam, flurbiprofen, fluvoxamine, fii-rosemide, glutethimide, glyburide, guaifenesin, haloperidol, homatropine, hydralazine, hydrochlorothiazide, hydrocodone, hydromorphone, hydro g chloroquine, hydroxyzine, ibuprofen, imipramine, indomethacin, ketoconazole, ketoprofen, ketorolac, labetalol, le-vorphanol, lidocaine, loratadine, lorazepam, lovastatin, loxapine, mazindol, mefenamic acid, meperidine, mephenytoin, mepivacaine, mesoridazine, metaproterenol, methadone, methdilazine, methocarbamol, methotrexate, methotrimeprazine, methoxamine, methyl-dopa, methylphenidate, metoclopramide, metolazone, metoprolol, metronidazole, midazolam, moclobemide, morphine, nadolol, nalbuphine, naloxone, naphazoline, naproxen, nifedipine, nizatidine, norepinephrine, nortriptyline, oxazepam, oxycodone, oxymetazo-line, paroxetine, pemoline, pentazocine, pentobarbital, pentoxifylline, perphenazine, pheniramine, phenobarbital, phenol, phenolphthalein, phentolamine, phenylbutazone, phenyltoloxamine, phenytoin, pimozide, pindolol, piroxicam, pramoxine, prazepam, prazosin, probenecid, procainamide, procaine, prochlorperazine, procyclidine, promazine, promethazine, propafenone, propantheline, propiomazine, propofol, propranolol, protriptyline, quazepam, quinidine, quinine, racemethorphan, ranitidine, remoxipride, risperidone, salicylic acid, scopolamine, secobarbital, sertraline, sotalol, spironolactone, sulfinpyrazone, sulindac, temazepam, terbutaline, terfenadine, tetracaine, theophylline, thiethyl-perazine, thiopental, thioridazine, thiothixene, timolol, tocainide, tolbutamide, tolmetin, trazodone, triamterene, triazolam, trifluoperazine, triflupromazine, trimeprazine, trimethoprim, trimipramine, verapamil, warfarin, xylometazoline, yohimbine, zopiclone... 

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