Dehydrophenylahistins and analogs thereof and the synthesis of dehydrophenylahistins and analogs thereof
申请人:Palladino A. Michael
公开号:US20050197344A1
公开(公告)日:2005-09-08
Compounds represented by the following structure (I) are disclosed:
as are methods for making such compounds, wherein said methods comprise reacting a diacyldiketopiperazine with a first aldehyde to produce an intermediate compound; and reacting the intermediate compound with a second aldehyde to produce the class of compounds with the generic structure, where the first aldehyde and the second aldehydes are selected from the group consisting of an oxazolecarboxaldeyhyde, imidazolecarboxaldehyde, a benzaldehyde, imidazolecarboxaldehyde derivatives, and benzaldehyde derivatives, thereby forming the above compound wherein R
1
, R
1
′, R
1
″, R
2
, R
3
, R
4
, R
5
, and R
6
, X
1
and X
2
, Y, Z, Z
1
, Z
2
, Z
3
, and Z
4
may each be separately defined in a manner consistent with the accompanying description. Compositions and methods for treating vascular proliferation are also disclosed.
公开了以下结构(I)代表的化合物:制备这种化合物的方法也被公开,其中所述方法包括将二酰基二酮哌嗪与第一醛反应以产生中间化合物;然后将中间化合物与第二醛反应,以产生具有通用结构的化合物类,其中第一醛和第二醛选自氧唑羧醛,咪唑羧醛,苯甲醛,咪唑羧醛衍生物和苯甲醛衍生物组成的群体,从而形成上述化合物,其中R1、R1'、R1''、R2、R3、R4、R5和R6,X1和X2,Y,Z,Z1,Z2,Z3和Z4可以分别根据附带说明书中的描述进行定义。还公开了用于治疗血管增殖的组合物和方法。