title: Resveratrol derivatives: an updated patent review (2012-2015).
abstract: Resveratrol is a well-studied natural small molecule that possesses diverse bioactivities. Chemical derivation based on the resveratrol scaffold is of great importance to overcome the drawbacks of resveratrol and to improve its therapeutic potential. Continuous efforts have been established to develop resveratrol derivatives that target different therapeutic applications. Areas covered: This review covers patents published from 2012 to 2015. All resveratrol derivatives discussed are classified based on its derivation strategy as simple derivatives, conjugated derivatives and miscellaneous derivatives. Their therapeutic related activities are reviewed and discussed. Expert opinion: Chemical derivation is an effective strategy to enhance the benefits of resveratrol and ameliorate its disadvantages. Recent studies on resveratrol derivatives have made great progress in the treatment of cancer and neurodegenerative diseases to name a few, demonstrating improved activity compared with resveratrol. Notably, its bioavailability was also improved in some cases. However, the 'next generation' of resveratrol derivatives still requires the development of new strategies and techniques.
authors.affiliation: a Department of Chemistry , Zhejiang University , Hangzhou , P. R. China.|b College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , P. R. China.
authors.forename: Chang
authors.initials: C
authors.lastname: Li
authors.affiliation: a Department of Chemistry , Zhejiang University , Hangzhou , P. R. China.
authors.forename: Xiaofei
authors.initials: X
authors.lastname: Xu
authors.affiliation: a Department of Chemistry , Zhejiang University , Hangzhou , P. R. China.
authors.forename: Zhihao
authors.initials: Z
authors.lastname: Tao
authors.affiliation: b College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , P. R. China.
authors.forename: Cuirong
authors.initials: C
authors.lastname: Sun
authors.affiliation: a Department of Chemistry , Zhejiang University , Hangzhou , P. R. China.
authors.forename: Yuanjiang
authors.initials: Y
authors.lastname: Pan
keywords: Resveratrol; anticancer; antioxidant; bioavailability; chemoprevention; polymer-drug conjugate; resveratrol derivatives