*Department of Biology, General Physiology Section, University of Ferrara, via L. Borsari, 46, 44121 Ferrara, Italy. Phone: +39-0532-455476. Fax: +39-0532-455450. E-mail: [email protected] Article ...

predicted that dianionic substituents with intramolecular hydrogen bonding between hydroxyls on the cholane skeleton and the acid group on the conjugate’s aromatic ring increased conjugate ...