Compounds and compositions containing them useful for the...

C - Chemistry – Metallurgy – 12 – N

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C12N 15/85 (2006.01) A61K 31/16 (2006.01) A61K 31/415 (2006.01) A61K 31/70 (2006.01) A61K 31/795 (2006.01) A61K 38/00 (2006.01) A61K 48/00 (2006.01) C07C 317/44 (2006.01) C07C 323/60 (2006.01) C07D 233/54 (2006.01) C07D 233/64 (2006.01) C07H 15/14 (2006.01) C07H 21/00 (2006.01) C08F 2/38 (2006.01) C08F 8/34 (2006.01) C12N 15/87 (2006.01)

Patent

CA 2274365

The application relates to polyamine telomer compounds comprising the group of the formula I (see formula I) wherein: A is H or an alkyl of 1 to 4 carbon atoms or an aryl of 5 to 7 carbon atoms, the degree of polymerization n ranges from 1 to 100, R1 is selected, independently of one another in each [CH2-CA]n repeat, from - H, -CH3, -C2H5 and -(CH2)u-B, x and a are integers from 2 to 4, B being (see formula II) or (see formula III) wherein: y is an integer from 2 to 4, z is an integer from 0 to 6, R3, R4, R5, R6 and R7 are selected, independently of one another, from H, alkyl or hydroxyalkyl of 1 to 4 carbon atoms.

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