发明名称 |
GLYCEROL ETHER PHOSPHATIDES |
摘要 |
Compounds of the general formula <IMAGE> I wherein two of the residues R1, R2 and R3 represent C10-30-alkyl residues with at least 8 C-atoms in a straight chain, at least one of these residues being substituted by at least 2 C1-3-alkyl residues and the sum of the C-atoms in the two residues being greater than 20; and the third residue is a residue -P(O)(O-)OR4 in which R4 represents a lower-alkyl or C5-7-cycloalkyl residue which is substituted by a quaternary ammonium group or a C5-7-cycloalkyl residue which contains a di-(lower-alkyl)-substituted nitrogen atom, are useful for the manufacture of colloidal solution systems. The compounds of formula I can be prepared starting from glycerol derivatives as described in more detail in the specification. |
申请公布号 |
AU3971085(A) |
申请公布日期 |
1985.09.19 |
申请号 |
AU19850039710 |
申请日期 |
1985.03.11 |
申请人 |
HOFFMANN-LA ROCHE, F., + CO. A.G. |
发明人 |
MANFRED BREUNINGER;DIETER SCHMIDT |
分类号 |
A61K9/107;A61K9/127;C07C43/13;C07C43/164;C07D317/12;C07F9/10;C07F9/59 |
主分类号 |
A61K9/107 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|