NEW PHOSPHANICAL AND ASPHOSPHANIAN PRODUCTS, METHOD OF ADMINISTRATION AND PHARMACEUTICAL SUBSTANCES CONTAINING THEM

摘要

Compounds of type (I) where: Ak1 is an alkyl solution,X represents -(CH2)m-,-CH(R)-,N(R)-,-CH2-N(R)-,-N(R)-CH2- or -CH2-N(R)-CH2-,m and R are as defined in the description,R1 and R2 each represent H when X represents -(CH2)m-,-CH(R)-,N(R)-CH2-N(R)- or -N(R)-CH2- or indeed together form a bond when X represents -CH2-N(R)-CH2-,R3 represents NH2, Cy-NH2, Cy-Ak3-NH2 or piperidine-4-yl,Cy and Ak3 are as defined in the description,R4 and R5, identical or different,Each represents H or F, their optical isomers and their medically acceptable salts of added acid. The invention also applies to medicines containing them.