公开(公告)号：DE4004884A1

公开(公告)日：1991-08-22

申请号：DE4004884

申请日：1990-02-16

Applicant: BASF AG

Inventor： WOLF GERHARD DR ,  SCHMIDT RICHARD R PROF DR ,  JANKOWSKI KARIN ,  TERJUNG ANDREAS

IPC: C07C31/20 ,  C07C215/12 ,  C07H15/04 ,  C07H15/10 ,  C11D1/66 ,  C11D3/22

Abstract: New bisglycosides of formula Gly-O-CHR2-(CH2)p- (XR1)n-(CH2)q-(CHR3)m-O-Gly (I) are claimed, as are diols of formula HO-CHR2-(CH2)p-(XR1)n-(CH2)1- (CHR3)m-OH (II) as intermediates for prepn. of (I). In the formulae, X = CR4 or N; R1 = 1-30C alkyl, 2-30C alkenyl, O-(1-30C)alkyl or O-(2-30C) alkenyl if X = CR4, or CO-(1-30C)alkyl or CO-(2-30C)alkenyl if X = N; R2, R3, R4 = H, 1-30C alkyl or 2-30C alkenyl; n = 1-3; m = 0 or 1; p, q = 0-2; Gly = mono- or di-saccharide from aldopentoses, aldohexoses and/or ketohexoses.