Ibuprofen nanocrystals developed by 22 factorial design experiment: A new approach for poorly water-soluble drugs
نویسندگان
چکیده
منابع مشابه
Nanonization strategies for poorly water-soluble drugs.
Poor water solubility for many drugs and drug candidates remains a major obstacle to their development and clinical application. Conventional formulations to improve solubility suffer from low bioavailability and poor pharmacokinetics, with some carriers rendering systemic toxicities (e.g. Cremophor(®) EL). In this review, several major nanonization techniques that seek to overcome these limita...
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Solubility of drug plays critical role in achieving the optimum therapeutic levels of the drug in blood and thus bioavailability. There are many drugs of various therapeutic categories fall in BCS class II and IV as they lack solubility. For all these drugs dissolution is the big hurdle for the absorption process. Present review’s focus is mainly on novel techniques of improving the solubility ...
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At present about 40% of the drugs being in the development pipelines are poorly soluble, even up to 60% of compounds coming directly from synthesis are poorly soluble [1]. Poor solubility is in most cases associated with poor bioavailability. According to the Noyes-Whitney law the dissolution velocity dc/dt depends on the saturation solubility cs. There are two basic approaches to overcome the ...
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A major hurdle in pharmaceutical formulation is water insolubility of most of drugs affecting their stability and bioavailability. If the drug is also insoluble in organic medium, it is difficult to deliver it in a sufficiently bioavailable form and hence it is a great challenge to formulation researchers to overcome such difficulty. Although some approaches are available for enhancing th...
متن کاملHydrotropic solubilization of poorly water-soluble drugs.
The solubilizing ability of two aromatic hydrotropes, N,N-diethylnicotinamide (DENA) and N,N-dimethylbenzamide (DMBA), was investigated using a set of 13 poorly soluble, structurally diverse drugs. The number of aromatic rings in the solute molecule has a very strong effect on the solubility enhancement produced by either hydrotrope. However, although solubility enhancements in the order of 100...
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ژورنال
عنوان ژورنال: Saudi Pharmaceutical Journal
سال: 2017
ISSN: 1319-0164
DOI: 10.1016/j.jsps.2017.07.004