| 摘要 |
Compounds N-ortho-chlorophenyl-3-(7'-theophylline)-succinimide and N-para-chlorophenyl-3-(7'-theophylline)-succinimide of general formula:,adducts of cyclization of compounds (I, II),wherein R=H, R'=Cl, R"= PhCl (o-) (I); R=C1, R'=H, R"=PhCl (n-) (II),for which cycling process is possible by means of 7,8-cycloaddition with formation of polycyclic adducts,with potential physiological properties. |
