Fusion of disubstituted benzenes.

abstract：:Acrylic acid-esterified starch was produced by reacting starch with acrylic acid chloride. This reaction was rapid and easy to control. Introduction of acrylic groups into starch reduced the enzymatic degradability of starch (e.g., with 12 acrylic groups/100 glucose residues, approximately 75% of the degradation produ...

journal_title：Journal of pharmaceutical sciences

authors： Laakso T,Sjöholm I

更新日期：1987-12-01 00:00:00

abstract：:Nanospheres with D,L-lactide/glycolide copolymer (PLGA) were prepared as a biodegradable and biocompatible polymeric carrier for peptide drugs by a novel spontaneous emulsification solvent diffusion method. Nafarelin acetate (NA), a luteinizing hormone-releasing hormone analogue, was employed as a model peptide drug t...

journal_title：Journal of pharmaceutical sciences

authors： Niwa T,Takeuchi H,Hino T,Kunou N,Kawashima Y

更新日期：1994-05-01 00:00:00

abstract：:The mechanism of drug loading in cross-linked polymers was studied by X-ray photoelectron spectroscopy (XPS). This gave the atomic composition of the surface layers of the loaded polymeric particles so that the exact location of the drug molecules could be identified. Three different lots of popcorn crospovidone and a...

journal_title：Journal of pharmaceutical sciences

authors： Carli F,Garbassi F

更新日期：1985-09-01 00:00:00

abstract：:A rapid and simple high-performance liquid chromatographic (HPLC) method for the analysis of dichlorophen in raw material and in dichlorophen-toluene soft gelatin capsules for veterinary use was developed using a reverse-phase technique. This HPLC system was shown to isolate dichlorophen from its major impurity (the t...

journal_title：Journal of pharmaceutical sciences

authors： Shah KA,Samuels SA,Michaels MK,Warren JW

更新日期：1984-06-01 00:00:00

abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most frequently used drugs in the world, primarily for symptoms associated with osteoarthritis and other chronic musculoskeletal conditions. However, adverse effects caused by oral administration, such as local or systemic disturbance in the gastrointestinal ...

journal_title：Journal of pharmaceutical sciences

authors： Cheng Y,Man N,Xu T,Fu R,Wang X,Wang X,Wen L

更新日期：2007-03-01 00:00:00

abstract：:Alpha-Hydroxyaryl ketones such as 2-hydroxypropiophenone and 1-(2,4-difluorophenyl)-2-hydroxy-1-propanone, the key intermediates in the preparation of antifungal agents, decompose into oxidized, rearranged, and condensed products. These products were isolated and characterized. The possible mechanisms for the formatio...

journal_title：Journal of pharmaceutical sciences

authors： Gala D,Puar MS,Das PR,Kugelman M,DiBenedetto DJ

更新日期：1992-12-01 00:00:00

abstract：:The pharmacokinetics of atropine in three healthy male volunteers after intravenous administration of 1.35 and 2.15 mg of the drug was determined. Pharmacodynamic effects of atropine were measured simultaneously. All the data were fitted to a novel integrated kinetic-dynamic model. Plasma concentrations of atropine an...

journal_title：Journal of pharmaceutical sciences

authors： Hinderling PH,Gundert-Remy U,Schmidlin O

更新日期：1985-07-01 00:00:00

abstract：:The hypothermic response following intraperitoneal doses (6.25, 12.5, and 25 mg/kg) of cobaltous chloride was investigated in Swiss albino mice. The magnitude and duration of rectal temperature depression were dose related. In each case, maximal hypothermia was evident within 30 min after injection. Body temperature d...

journal_title：Journal of pharmaceutical sciences

authors： Burke DH

更新日期：1978-06-01 00:00:00

abstract：:Although acute renal failure (ARF) has been an area of extensive research in recent decades, our understanding of ARF is far from complete. Organic cations (OCs) are primarily excreted via vectorial transport by various renal organic cation transporters (OCTs). It is reasonable to assume that ARF may alter the express...

journal_title：Journal of pharmaceutical sciences

authors： Shim WS,Park JH,Ahn SJ,Han L,Jin QR,Li H,Choi MK,Kim DD,Chung SJ,Shim CK

更新日期：2009-02-01 00:00:00

abstract：:The effect of variable protein binding (taken as independent parameter) on pharmacological activity of drugs is considered in terms of the exposure or the steady state concentration of unbound drug at targeted tissue. Based on the application of the parallel tube or dispersion models it is shown that for the most comm...

journal_title：Journal of pharmaceutical sciences

authors： Berezhkovskiy LM

更新日期：2010-04-01 00:00:00

abstract：:Prostaglandin F2 alpha was administered intraamniotically to 132 mid-first trimester gravidas to determine the dose-24-hour abortifacient response relationship. Single doses between 15-50 mg and multiple doses between 15-25 mg were administered to 3 groups each, the latter regimen at 6-hour intervals. Trials were de...

journal_title：Journal of pharmaceutical sciences

authors： Brenner WE,Hendricks CH,Fishburne JI Jr,Staurovsky L,Braaksma J,Taft R

更新日期：1973-08-01 00:00:00

abstract：:The objective of this study was to examine the ocular absorption behavior of an amphiphilic prodrug after instillation onto the cornea of rabbits. A micellar solution of O-palmitoyl tilisolol (PalTL), an amphiphilic prodrug, was prepared. After instillation of tilisolol (TL) and PalTL, the drug concentrations in the t...

journal_title：Journal of pharmaceutical sciences

authors： Kawakami S,Nishida K,Mukai T,Yamamura K,Kobayashi K,Sakaeda T,Nakamura J,Nakashima M,Sasaki H

更新日期：2001-12-01 00:00:00

abstract：:The pharmaceutical preparation, chromatography, and biological distribution of a series of new chemical analogs of palmitic acid and diethylenetriaminepentaacetic acid, ethylenediaminetetraacetic acid, or diethylenetriamine are described. The biological distribution in rabbits 30 min after intravenous administration o...

journal_title：Journal of pharmaceutical sciences

authors： Karesh SM,Eckelman WC,Reba RC

更新日期：1977-02-01 00:00:00

abstract：:Fibril formation (aggregation) of human and bovine insulin and six human insulin mutants in hydrochloric acid were investigated by visual inspection, Thioflavin T fluorescence spectroscopy, transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy. The fibrillation tendencies of the wi...

journal_title：Journal of pharmaceutical sciences

authors： Garriques LN,Frokjaer S,Carpenter JF,Brange J

更新日期：2002-12-01 00:00:00

abstract：:The objectives of this study were (i) to characterize the plasmid DNA encoding the chloramphenicol acetyltransferase reporter gene (pCAT) complexed with cationic liposomes (Lipofectin and LipofectACE) in terms of particle size and zeta potential, (ii) to compare pharmacokinetic characteristics, and (iii) to study the ...

journal_title：Journal of pharmaceutical sciences

authors： Mahato RI,Kawabata K,Nomura T,Takakura Y,Hashida M

更新日期：1995-11-01 00:00:00

abstract：:Conventionally, it is believed that the fraction of orally administered drugs absorbed from the intestine (Fa) and intestinal availability (Fg) are independently determined by the apical membrane permeation and intestinal metabolism, respectively. However, the validity of this belief has not been well discussed, and F...

journal_title：Journal of pharmaceutical sciences

authors： Tanaka Y,Kitamura Y,Maeda K,Sugiyama Y

更新日期：2016-02-01 00:00:00

abstract：:Bacmecillinam is an amdinocillin prodrug designed to be easily hydrolyzed in biological materials, so special procedures were developed for the collection of blood specimens. Whole blood was collected in tubes containing bacampicillin as an adsorption inhibitor and kept at -70 degrees; the extracting solvent, hexane-m...

journal_title：Journal of pharmaceutical sciences

authors： Westerlund D,Pettersson B,Carlqvist J

更新日期：1982-10-01 00:00:00

abstract：:This article describes a procedure to facilitate scale-up for the primary drying phase of lyophilization using a combination of empirical testing and numerical modeling. Freeze dry microscopy is used to determine the temperature at which lyophile collapse occurs. A laboratory scale freeze-dryer equipped with manometri...

journal_title：Journal of pharmaceutical sciences

authors： Kramer T,Kremer DM,Pikal MJ,Petre WJ,Shalaev EY,Gatlin LA

更新日期：2009-01-01 00:00:00

abstract：:In this paper we describe the synthesis and characterization of magnetic microcapsules, intended for use in vivo, and which contain polyethyleneimine nucleophilic targets capable of trapping electrophilic carcinogens. The microcapsules, 15-50 microns in diameter, consist of a semipermeable cross-linked nylon membrane ...

journal_title：Journal of pharmaceutical sciences

authors： Povey AC,Bartsch H,Nixon JR,O'Neill IK

更新日期：1986-09-01 00:00:00

abstract：:Free radical polymerization converts aqueous solutions of methacrylated inulin into cross-linked hydrogels. The purpose of this work was to study the hydrogel formation and to characterize the fully cured hydrogels. The gelation process of aqueous solutions of methacrylated inulin was monitored as a function of time b...

journal_title：Journal of pharmaceutical sciences

authors： Vervoort L,Vinckier I,Moldenaers P,Van den Mooter G,Augustijns P,Kinget R

更新日期：1999-02-01 00:00:00

abstract：:The direct photoisomerization of (E)-4-(1-imidazoylmethyl)-cinnamic acid (IMC), a thromboxane synthetase inhibitor, to its (Z)-isomer at pH 2.0 was decelerated by beta-cyclodextrin (beta-CyD) and heptakis(2,6-di-O-methyl)-beta-cyclodextrin (DM-beta-CyD). The photostationary composition [(Z)-isomer:IMC ratio] was shift...

journal_title：Journal of pharmaceutical sciences

authors： Hirayama F,Utsuki T,Uekama K,Yamasaki M,Harata K

更新日期：1992-08-01 00:00:00

abstract：:Various neutral, cationic, and anionic chemicals contained in hair care products can be absorbed into hair fiber to modulate physicochemical properties such as color, strength, style, and volume. For environmental safety, there is also an interest in understanding hair absorption to wide chemical pollutants. There hav...

journal_title：Journal of pharmaceutical sciences

authors： Li L,Yang S,Chen T,Han L,Lian G

更新日期：2018-04-01 00:00:00

abstract：:Eleven quinazolinylformamidines and quinazolinediylbisformamidines were synthesized and investigated for antihypertensive activity in spontaneous hypertensive rats. Several compounds showed moderate antihypertensive activity at 100 mg/kg po. The same compounds were not hypotensive in the normotensive dog. ...

journal_title：Journal of pharmaceutical sciences

authors： Warren JD,Lang SA Jr,Chan PS,Marsico JW

更新日期：1978-10-01 00:00:00

abstract：:One of the most important challenges for pharmaceutical and cosmetic industries is solubilization and preservation of their active ingredients. Therefore, most of these formulations contain irritant chemical additives to improve their shelf-life and the solubility of hydrophobic ingredients. An interesting alternative...

journal_title：Journal of pharmaceutical sciences

authors： Rodríguez-López L,Rincón-Fontán M,Vecino X,Cruz JM,Moldes AB

更新日期：2019-07-01 00:00:00

abstract：:A series of 4-substituted aminoquinoline-3-carboxylates was prepared and evaluated for antimicrobial activity. Four of the compounds (VIII, XIII, XV, and XXIII) exhibited low activity against Staphylococcus aureus. ...

journal_title：Journal of pharmaceutical sciences

authors： Marecki PE,Bambury RE

更新日期：1984-08-01 00:00:00

abstract：:Cisplatin (CDDP) is an effective anticancer agent for many solid tumors but has significant systemic toxicity limiting its use in many patients. We have designed a loco-regional delivery system to increase platinum levels in the lymphatics, where early metastasis is most likely to occur, while reducing systemic toxici...

journal_title：Journal of pharmaceutical sciences

authors： Cai S,Xie Y,Davies NM,Cohen MS,Forrest ML

更新日期：2010-06-01 00:00:00

abstract：:The salting in and salting out of the nonionic surfactant octoxynol NF by halides of ammonium and the four lowest symmetrical tetraalkylammonium cations were investigated by measuring their effect on the cloud point at various salt concentrations. The chloride anion tended to salt the surfactant out, lowering its clou...

journal_title：Journal of pharmaceutical sciences

authors： Schott H,Han SK

更新日期：1977-02-01 00:00:00

abstract：:Water evaporation rates were measured from thin samples of a model layered structure of stratum corneum lipids with 32% water. A model with only free fatty acids present gave the lowest evaporation rates, while a model with only oleic acid gave values approximately 50% higher. Using the total lipid spectrum of stratum...

journal_title：Journal of pharmaceutical sciences

authors： Friberg SE,Kayali I

更新日期：1989-08-01 00:00:00

abstract：:Recent murine studies found that rifapentine, dosed daily, at least halved tuberculosis treatment times compared with standard rifampicin and isoniazid-containing regimens. However, in humans, an inhalable form of rifapentine may be necessary to considerably shorten treatment duration because of the physiological barr...

journal_title：Journal of pharmaceutical sciences

authors： Chan JG,Duke CC,Ong HX,Chan JC,Tyne AS,Chan HK,Britton WJ,Young PM,Traini D

更新日期：2014-05-01 00:00:00

abstract：:A GLC determination of cyclobenzaprine in human plasma and urine is described. After extraction from alkalinized samples with heptane-isopentyl alcohol (97:3), the drug and internal standard were back-extracted into 0.1 N HCl and then reextracted into ether. Use of a lower homolog of the drug as an internal standard w...

journal_title：Journal of pharmaceutical sciences

authors： Hucker HB,Stauffer SC

更新日期：1976-08-01 00:00:00