Pharmaceutical composition comprising lipids comprising a polar and a nonpolar moiety
申请人:——
公开号:US20040219202A1
公开(公告)日:2004-11-04
The present invention provides a composition comprising (i) a lipid compound comprising at least one non-polar moiety and a polar moiety, wherein the non-polar moiety is of the formula X-Y-Z- wherein X is an acetylenic hydrocarbyl group containing a single C≡C bond, Y is O or CH
2
, and Z is an optional hydrocarbyl group, wherein the polar moiety is of the formula -[T]
m
PHG, wherein [T]
m
is an optional group selected from C(O), NH, NR
1
, NHC(O), C(O)NH, NRIC(O) and C(O)NR
1
and CH
2
, where R
1
is a hydrocarbyl group, wherein PHG is a polar head group, and wherein m is the number of non-polar moieties (ii) a therapeutic agent.
本发明提供了一种组合物,包括(i)脂质化合物,其包括至少一个非极性基团和一个极性基团,其中非极性基团的化学式为X-Y-Z-,其中X是含有单个C≡C键的乙炔基烃基团,Y是O或CH2,Z是可选的烃基团,极性基团的化学式为-[T] m PHG,其中[T] m是可选的基团,选自C(O)、NH、NR1、NHC(O)、C(O)NH、NRIC(O)和C(O)NR1和CH2,其中R1是烃基团,PHG是极性头基团,m是非极性基团的数量;(ii)一种治疗剂。