1. N. D. Zelinsky Institute of Organic
Chemistry, Russian Academy of Sciences, 119991, Leninsky prosp.
47, Moscow, Russia
2. A. N. Nesmeyanov Institute of Organoelement
Compounds, Russian Academy of Sciences, 119991,
Vavilov str., 28, Moscow, Russia
3. Institut de Chimie Moléculaire
de Reims, UMR CNRS 6229, Université de Reims-Champagne-Ardenne, Faculté de Pharmacie, 51 rue Cognacq-Jay, F-51096 Reims Cedex, France