Patent ID: 7655768
Filing Date: 2010-02-02
Classification: A61K,A61P,C07H

Abstract:
1. A galactose derivative represented general formula (I), wherein, X represents the following formula (II) or (III); Z represents the following formula (IV) or (V); R represents the following formula (VI) or (VII); Y represents the following formula (VIII) or (IX); R′ represents hydrogen or an alkyl having 1 to 10 optionally substituted carbon atoms; R″ represents a saturated or unsaturated aliphatic hydrocarbon group having 10 to 30 carbon atoms, or a saturated or unsaturated fatty acid residue having 10 to 30 carbon atoms; each of m and p independently represents an integer from 0 to 50, and n represents an integers from 1 to 50, excluding the following galactose derivatives: (1) 1,2-dioleoyl-sn-glycero-3-phosphatidyl-N-(1-deoxylactito-1-yl)ethanolamine, (2) galactose derivatives in which X is formula (II), Y is formula (VIII), Z is formula (IV), and R is formula (VII) in the general formula (I), (3) galactose derivatives in which X is formula (II), Y is formula (IX), Z is formula (IV), and R is formula (VII) in the general formula (I), and (4) galactose derivatives in which X is formula (III), Z is formula (IV), and R is formula (VII) in the general formula (I).