申请人:EIBL Hans-Jörg
公开号:US20120009246A1
公开(公告)日:2012-01-12
Phospholipid-analogous compounds of the general formula (I)
in which
a is
b is
where R
1
and R
2
are, independently of one another, hydrogen, a saturated or unsaturated acyl or alkyl radical which can optionally be branched or/and substituted, where the total of the carbon atoms in the acyl and alkyl is 16 to 44 C atoms,
s is an integer from 0 to 8,
c is a radical of a primary or secondary alcohol of the formula RO—, where R is a saturated or unsaturated alkyl radical, mainly with cis double bond, of froth 12 to 30 carbon atoms,
n is an integer from 2 to 8,
R
3
a can be 1,2-dihydroxypropyl or
b can be alkyl with 1 to 3 C atoms when z is >0 or
c can be alkyl with 1 to 3 carbon atoms when n≠2 and z=0,
m is 1 or 2,
x is an integer from 0 to 8,
y is 1 for z=1 to 5 or
is 1 to 4 for z=1
z is an integer from 0 to 5,
are novel and are suitable as liposome constituents, solubilizers and pharmaceuticals.
通式(I)的类磷脂类似化合物,其中a为b为,其中R1和R2独立地为氢、饱和或不饱和的脂肪酰基或烷基基团,可选地支链或/和取代,其中酰基和烷基中的碳原子总数为16至44个碳原子,s为0至8的整数,c为RO—的一级或二级醇基,其中R为饱和或不饱和的烷基基团,主要为顺式双键,碳原子数为12至30个,n为2至8的整数,R3a可以是1,2-二羟基丙基或者当z>0或n≠2且z=0时可以是1至3个碳原子的烷基,m为1或2,x为0至8的整数,y为z=1至5时为1或z=1时为1至4,z为0至5的整数,这些化合物是新颖的,适用作为脂质体成分、溶解剂和药物。