Patent ID: 7026305
Filing Date: 2006-04-11
Classification: A61K,C07J

Abstract:
1. A compound according to Formula I: wherein: a is 1; R R R R is a substituent of the formula: wherein: R′ and R″ are the same or different, are hydrogen atoms or alkyl radicals, X is a bond or represents a carbamoyl, N-methylcarbamoyl, aminocarbonyl or N-methylaminocarbonyl radical, Y is a bond or represents a phenylene radical, R n, m and p are each integers from 0 to 16, and m+n+p is between 4 and 16; or R is a substituent of the formula where R″, R o , R oo , X, Y, n, m and p are as given above and Z is an amino acid radical joined to the adjacent nitrogen atom by a peptide bond to the amino terminus of the amino acid radical; R R where R a and R b are the same or different and are each either hydrogen or loweralkyl, and i is an integer of from 0 to 3; R R R R or a pharmaceutically acceptable salt thereof.