申请人:GelTex Pharmaceuticals, Inc.
公开号:US20040019113A1
公开(公告)日:2004-01-29
Disclosed are compounds which have been identified as inhibitors of phosphate transport. Many of the compounds are represented by Structural Formula (I):
Ar
1
—W—X—Y—Ar
2
;
or a pharmaceutically acceptable salt thereof. Ar
1
and Ar
2
are independently a substituted or unsubstituted aryl group or an optionally substituted five membered or six membered non-aromatic heterocylic group fused to an optionally substituted monocylic aryl group. W and Y are independently a covalent bond or a C1-C3 substituted or unsubstituted alkylene group. X is a heteroatom-containing functional group, an aromatic heterocyclic group, substituted aromatic heterocyclic group, non-aromatic heterocyclic group, substituted non-aromatic heterocyclic group, an olefin group or a substituted olefin group. Also disclosed are methods of treating a subject with a disease associated with hyperphosphatemia, as well as a disease mediated by phosphate-transport function. The methods comprise the step of administering an effective amount of the one of the compounds described above.
本文披露了被识别为磷酸盐转运抑制剂的化合物。许多化合物由结构式(I)表示:Ar1—W—X—Y—Ar2;或其药用可接受的盐。Ar1和Ar2独立地是取代或未取代的芳基或可取代的五元或六元非芳香杂环基与可取代的单环芳基融合。W和Y独立地是共价键或C1-C3取代或未取代的烷基基团。X是含杂原子的官能团、芳香杂环基、取代芳香杂环基、非芳香杂环基、取代非芳香杂环基、烯烃基或取代烯烃基。还披露了治疗与高磷血症相关疾病以及磷酸盐转运功能介导的疾病的方法。该方法包括给予上述化合物之一的有效量。