the present invention relates to compounds of formula I\u0433\u0434\u0435 y represents c - r R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen or \u0433\u0430\u043b\u043e\u0433\u0435\u043d\u043e\u043c R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen or \u0433\u0430\u043b\u043e\u0433\u0435\u043d\u043e\u043c R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen, a \u0430\u043b\u043a\u0438\u043b\u043e\u043c or \u0444\u0435\u043d\u0438\u043b\u043e\u043c R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen or lower \u0430\u043b\u043a\u0438\u043b\u043e\u043c or R\u0438 R\u043c\u043e\u0433\u0443\u0442 form, together with the atoms to which they \u043f\u0440\u0438\u0441\u043e\u0435\u0434\u0438 combined.the following \u043a\u043e\u043b\u044c\u0446\u0430R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen or lower \u0430\u043b\u043a\u0438\u043b\u043e\u043c and if R\u0438 R\u043e\u0431\u0440\u0430\u0437\u0443\u044e\u0442 ring, such as described above, the R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f hydrogen or R\u0438 R\u0432\u043c\u0435\u0441\u0442\u0435 with carbon atom at to which they are connected, can be \u0433\u0435\u0442\u0435\u0440\u043e\u0446\u0438\u043a\u043b\u043e\u0430\u043b\u043a\u0438\u043b\u044c\u043d\u043e\u0435 ring R\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0444\u0435\u043d\u0438\u043b\u043e\u043c or \u043f\u0438\u0440\u0438\u0434\u0438\u043d\u0438\u043b\u043e\u043c,where the atom n \u043f\u0438\u0440\u0438\u0434\u0438\u043d\u0438\u043b\u044c\u043d\u043e\u0439 group can be in different positions or to their \u0444\u0430\u0440\u043c\u0430\u0446\u0435\u0432\u0442\u0438\u0447\u0435\u0441\u043a\u0438 acceptable salt or salt of acid, to \u0440\u0430\u0446\u0435\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u043c\u0435\u0441 and or the \u044d\u043d\u0430\u043d\u0442\u0438\u043e\u043c\u0435\u0440\u0443 and \/ or optically \u0438\u0437\u043e\u043c\u0435\u0440\u0443 and \/ or \u0441\u0442\u0435\u0440\u0435\u
