Agglomerative crystallization of ABT-510 in a partially miscible solvent system.

abstract：:A number of arylidene derivatives of alicyclic ketones and some corresponding oximes, oxime esters, and related compounds were prepared as candidate cytotoxic agents. All of the compounds were evaluated against murine L1210 lymphoid leukemia cells. In general, cytotoxicity was greatest with the alpha,beta-unsaturated ...

journal_title：Journal of pharmaceutical sciences

authors： Dimmock JR,Sidhu KK,Chen M,Li J,Quail JW,Allen TM,Kao GY

更新日期：1994-06-01 00:00:00

abstract：:The molecular connectivity indexes of various aliphatic alcohols, ketones, ethers, and esters were used to describe structural features influencing chromatographic retention indexes. Good correlations were obtained within chemical classes for a particular stationary phase. ...

journal_title：Journal of pharmaceutical sciences

authors： Kier LB,Hall LH

更新日期：1979-01-01 00:00:00

abstract：:Therapeutic use of anti-inflammatory steroids is limited due to their potential suppressive effects on pituitary-adrenal function and the immune system. Based on the antedrug concept, a new class of potent locally active compounds with reduced risk of side effects has been synthesized from prednisolone by introducing ...

journal_title：Journal of pharmaceutical sciences

authors： Heiman AS,Taraporewala IB,McLean HM,Hong D,Lee HJ

更新日期：1990-07-01 00:00:00

abstract：:A procedure is described for TLC detection and differentiation of the butyrophenone-diphenylbutylpiperidine group and phenothiazine derivatives at the microgram level. A two-dimensional TLC method to separate butyrophenone and diphenylbutylpiperidine compounds is reported. A variety of possible detection reagents were...

journal_title：Journal of pharmaceutical sciences

authors： Pluym A

更新日期：1979-08-01 00:00:00

abstract：:In phenobarbital measurement by GLC with the flash-methylation technique, using trimethylanilinium hydroxide as a methylating reagent, a small amount of water decomposed phenobarbital and interfered with the quantitative analysis. Thus, both the sample and the methylating reagent must be sufficiently dehydrated to att...

journal_title：Journal of pharmaceutical sciences

authors： Kurata K,Takeuchi M,Yoshida K

更新日期：1979-09-01 00:00:00

abstract：:The influence of various test meals and coadministered water volumes on erythromycin stearate bioavailability from orally dosed film-coated tablets was studied in healthy human subjects. Serum erythromycin levels were uniformly reduced by all test meals, with the reduction in mean peak serum levels varying from 47 to ...

journal_title：Journal of pharmaceutical sciences

authors： Welling PG,Huang H,Hewitt PF,Lyons LL

更新日期：1978-06-01 00:00:00

abstract：:The aim of this study is to explore hot melt extrusion (HME) as a solvent-free drug loading technique for preparation of stable amorphous solid dispersions using mesoporous silica (PSi). Ibuprofen and carvedilol were used as poorly soluble active pharmaceutical ingredients (APIs). Due to the high friction of an API:PS...

journal_title：Journal of pharmaceutical sciences

authors： Genina N,Hadi B,Löbmann K

更新日期：2018-01-01 00:00:00

abstract：:In recent years, biotechnologically derived peptide and protein-based drugs have developed into mainstream therapeutic agents. Peptide and protein drugs now constitute a substantial portion of the compounds under preclinical and clinical development in the global pharmaceutical industry. Pharmacokinetic and exposure/r...

journal_title：Journal of pharmaceutical sciences

authors： Tang L,Persky AM,Hochhaus G,Meibohm B

更新日期：2004-09-01 00:00:00

abstract：:For particles to be useful medicinal aerosols, not only their aerodynamic diameter has to be on the order of a few micrometers but also they have to be chemically and physically stable. Manufacture of respirable particles is a technical challenge because as particles are reduced in size by conventional milling techniq...

journal_title：Journal of pharmaceutical sciences

authors： Lechuga-Ballesteros D,Charan C,Stults CL,Stevenson CL,Miller DP,Vehring R,Tep V,Kuo MC

更新日期：2008-01-01 00:00:00

abstract：:Tritium-labeled progesterone was administered to mature female rats in the proestrous stage by three different routes, gastric intubation, subcutaneous injection, and uterine intraluminal instillation, to study the kinetics involved in the uptake and retention of radioactivity by the uterus and various other tissues. ...

journal_title：Journal of pharmaceutical sciences

authors： Fang SM,Lin CS,Lyon V

更新日期：1977-12-01 00:00:00

abstract：:The interaction of cyclosporin A (CsA) with dimethyl-alpha- and -beta-cyclodextrins (DM-alpha-CyD and DM-beta-CyD) was investigated by the solubility method, electrospray ionization mass spectrometry (ESI-MS) and 1H-nuclear magnetic resonance spectroscopy (1H NMR). The extremely low solubility (1.9 x 10(-5) M at 25 de...

journal_title：Journal of pharmaceutical sciences

authors： Miyake K,Hirayama F,Uekama K

更新日期：1999-01-01 00:00:00

abstract：:The critical micellar concentration (cmc) values of some mixed systems containing two bile salts were determined by a maximum pressure bubble method and compared with those derived from a theoretical model developed for nonionic surfactants to assess the applicability of this model to such systems. Some assumptions on...

journal_title：Journal of pharmaceutical sciences

authors： Roda A,Cerré C,Fini A,Sipahi AM,Baraldini M

更新日期：1995-05-01 00:00:00

abstract：:The aims of this study were to evaluate the pharmacokinetics of doripenem (Finibax®, Doribax®, S-4661), a parenteral carbapenem antibiotic, in pediatric patients based on concentrations of doripenem in plasma after administration of 20 mg/kg 2 or 3 times daily and to evaluate the dosing regimens by using Monte-Carlo p...

journal_title：Journal of pharmaceutical sciences

authors： Matsuo Y,Ishibashi T,Matsumoto S,Katsube T,Wajima T

更新日期：2019-09-01 00:00:00

abstract：:The pharmacokinetic profiles of cimetropium bromide, after either intravenous injection of 10 mg or oral ingestion of 200 mg, were determined in eight healthy volunteers. After intravenous administration, the plasma levels and urinary excretion indicated that the drug is distributed and eliminated at a rapid rate (ter...

journal_title：Journal of pharmaceutical sciences

authors： Imbimbo BP,Daniotti S,Vidi A,Foschi D,Saporiti F,Ferrante L

更新日期：1986-07-01 00:00:00

abstract：:The effect of dietary polyphenols on the intestinal glucuronidation and absorption of a model phenolic drug, alpha-naphthol (alpha-NA), was studied in isolated rat small intestine. (-)-Epicatechin significantly inhibited the glucuronidation of alpha-NA. Chrysin, (-)-epigallocatechin galleate (EGCG), and quercetin decr...

journal_title：Journal of pharmaceutical sciences

authors： Mizuma T,Awazu S

更新日期：2004-09-01 00:00:00

abstract：:A sensitive, simple, and rapid method for the quantitation of ibuprofen in plasma, using 1-(p-fluorobenzoyl)-5-methoxy-2-methylindole acetic acid as the internal standard, was developed. The method is based on reversed-phase high-pressure liquid chromatography with a mobile phase containing acetonitrile--0.1 M acetic ...

journal_title：Journal of pharmaceutical sciences

authors： Ali A,Kazmi S,Plakogiannis FM

更新日期：1981-08-01 00:00:00

abstract：:The tablet friability resulting from formulation variations was studied under controlled granulation moisture content and tablet crushing strength. Tablets made with lactose were more friable than tablets made with microcrystalline cellulose. Replacement of 0.5% magnesium stearate with 0.5% stearic acid in the formula...

journal_title：Journal of pharmaceutical sciences

authors： Chowhan ZT,Amaro AA,Ong JT

更新日期：1992-03-01 00:00:00

abstract：:Fluconazole concentrations in biological fluids were determined by high-performance gas chromatography. A simple extraction procedure with chloroform, under basic conditions and after the addition of UK-47,265 as the internal standard and with no evaporation stage, was carried out prior to analysis. A solid injector a...

journal_title：Journal of pharmaceutical sciences

authors： Debruyne D,Ryckelynck JP,Bigot MC,Moulin M

更新日期：1988-06-01 00:00:00

abstract：:We have used rheological and thermal methods to study the colloidal characteristics of a widely used technical latex. The dispersions of poly(methacrylic acid-ethyl acrylate) (Eudragit L100-55) were found to be stabilized by a combination of electrostatic and steric mechanisms termed as electrosteric stabilization. Th...

journal_title：Journal of pharmaceutical sciences

authors： Paulsson M,Singh SK

更新日期：1999-04-01 00:00:00

abstract：:The development of order during the aging of aluminum hydroxide gel prepared by the reaction of aluminum chloride and ammonium hydroxide to a final pH of 7.0 can be monitored by differential thermal analysis. The loss fo acid reactivity upon aging is accompanied by an increase in the temperature and intensity of the d...

journal_title：Journal of pharmaceutical sciences

authors： Aboul-Enein N,Sam J

更新日期：1976-09-01 00:00:00

abstract：:Accurate prediction of target occupancy facilitates central nervous system drug development. In this review, we discuss the predictability of serotonin transporter (SERT) occupancy in human brain estimated from in vitro Ki values for human SERT and plasma concentrations of unbound drug (Cu,plasma), as well as the impa...

journal_title：Journal of pharmaceutical sciences

authors： Yahata M,Chiba K,Watanabe T,Sugiyama Y

更新日期：2017-09-01 00:00:00

abstract：:Results of studies carried out in rats for model compounds, D-(-) mandelic acid, benzoylformic acid, and some of their para-alkylated homologs, showed that their biological half-lives determined from the elimination phase of urinary excretion data were longer than those determined from the elimination phase of blood l...

journal_title：Journal of pharmaceutical sciences

authors： Amin YM,Nagwekar JB

更新日期：1976-09-01 00:00:00

abstract：:Cholesterol promotes basal and verapamil-induced ATPase activity of P-glycoprotein (P-gp). We investigated whether these effects are related to each other and to the impact of the sterol on bilayer fluidity and verapamil membrane affinity. P-gp was reconstituted in egg-phosphatidylcholine (PhC) liposomes with or witho...

journal_title：Journal of pharmaceutical sciences

authors： Belli S,Elsener PM,Wunderli-Allenspach H,Krämer SD

更新日期：2009-05-01 00:00:00

abstract：:A spectrodensitometric assay was developed for propranolol based on measurement of the absorbance of the drug on silica gel plates irradiated at 822 nm. Quantities as low as 0.10 microgram can be detected, and a linear relationship was obtained between 0.010 and 0.400 microgram. The percent recovery from plasma spiked...

journal_title：Journal of pharmaceutical sciences

authors： Hadzija BW,Mattocks AM

更新日期：1978-09-01 00:00:00

abstract：:There is a need to identify suitable blends of solvents to dissolve drugs. Empirical approaches, such as trial-and-error and response surface, require several solubility measurements. In this study the UNIFAC method was used to predict solubility in highly nonideal multicomponent systems in which only the solute entha...

journal_title：Journal of pharmaceutical sciences

authors： Ochsner AB,Sokoloski TD

更新日期：1985-06-01 00:00:00

abstract：:The pharmacokinetics and tissue distribution of methotrexate (MTX) were investigated following intra-articular injection of either MTX solution or controlled release MTX loaded microspheres in healthy rabbit joints. MTX solution or MTX loaded microspheres (size 30-100 mum) (10 mg MTX) was injected into the right knee ...

journal_title：Journal of pharmaceutical sciences

authors： Liang LS,Wong W,Burt HM

更新日期：2005-06-01 00:00:00

abstract：:N-Acetyl-DL-penicillamine (IIIb), a structural analog of N-acetyl-L-cysteine (IIIa), did not protect mice from lethal doses of acetaminophen (I), whereas IIIa offered protection. This lack of efficacy of IIIb probably is due to the decreased nucleophilicity of its sulfhydryl group compared to that of IIIa, the probabl...

journal_title：Journal of pharmaceutical sciences

authors： Zera RT,Nagasawa HT

更新日期：1980-09-01 00:00:00

abstract：:A column-switching high-performance liquid chromatographic assay combined with a heart-cutting technique and UV detection (LC/LC/UV) was developed to determine ceftibuten, a new oral cephalosporin, in human plasma. Plasma samples were directly injected into the first chromatographic column for sample cleanup and extra...

journal_title：Journal of pharmaceutical sciences

authors： Pan HT,Kumari P,Lim J,Lin CC

更新日期：1992-07-01 00:00:00

abstract：:This white paper provides a perspective of the challenges, research needs, and future directions for control systems engineering in continuous pharmaceutical processing. The main motivation for writing this paper is to facilitate the development and deployment of control systems technologies so as to ensure quality of...

journal_title：Journal of pharmaceutical sciences

authors： Myerson AS,Krumme M,Nasr M,Thomas H,Braatz RD

更新日期：2015-03-01 00:00:00

abstract：:A method to determine drugs having a carbothionamido group using an ammonia gas-sensing electrode is described. To obtain analytical accuracy, the effect of factors that influence the potential is also discussed. Ethionamide or prothionamide was refluxed with 20% HCl to give ammonium chloride, hydrogen sulfide, and a ...

journal_title：Journal of pharmaceutical sciences

authors： Tagami S,Maeda H

更新日期：1983-09-01 00:00:00