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Nanosolvated microtubule-modulating chemotherapeutics: a case-to-case study
Vibhor Jain1, Bindu Jain, Prashant Tiwari
1Department of Pharmaceutics, School of Pharmacy, Chouksey Engineering College, Bilaspur, India.
Anti-Cancer Drugs
|February 16, 2013
Summary
Poor solubility hinders drug development, especially for microtubule-modulating chemotherapeutics. Nanosolvation techniques offer a rational approach to enhance drug solubility and bioavailability for cancer research.
Area of Science:
- Pharmaceutical Sciences
- Medicinal Chemistry
- Drug Development
Background:
- Poor aqueous solubility affects approximately 10-60% of drugs in development, leading to market failure for many lipophilic candidates.
- Microtubule-modulating chemotherapeutics, often plant-derived, face challenges due to pH-dependent solubility and unpredictable pharmacokinetics.
- The high cost and inefficiency of developing poorly soluble drugs necessitate rational preclinical approaches.
Purpose of the Study:
- To review nanosolvation techniques for improving the solubility and bioavailability of microtubule-modulating chemotherapeutics.
- To provide anticancer researchers with methodologies for rational drug development.
Main Methods:
- Focus on nanosolvation, a process involving solvation or cavitization within a hydrophilic macrocycle to increase molecular polarity.
- Review of various techniques applied in nanosolvation for hydrophobic drug candidates.
Main Results:
- Nanosolvation enhances the polarity of hydrophobic molecules, thereby increasing aqueous solubility.
- Improved solubility and bioavailability are critical for the successful development of challenging chemotherapeutics.
Conclusions:
- Nanosolvation presents a promising strategy to overcome solubility and bioavailability issues in drug development.
- Adoption of nanosolvation techniques can accelerate the development of novel, effective chemotherapeutics for cancer treatment.
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