Novel purine derivatives, method for preparing them, their application as medicinal products, pharmaceutical compositions and novel use
申请人:Bordon-Pallier Florence
公开号:US20070185140A1
公开(公告)日:2007-08-09
The invention relates to novel products of formula (I):
in which: Y represents N, O, S, CHR3 or ═CR3 the dashed line representing a single or double bond,
R and R1 represent in particular H, Hal, OH, alkyl, alkoxy, cyano, NO
2
, NR4R5, trifluoromethyl, trifluoromethoxy, aryl, heteroaryl, —S(O)n-NR4R5 with n representing 0 to 2, acyl, —NH—CO-alkyl or —NH—CO—NH-phenyl,
R3 represents H, Hal, alkyl, cyano, NO
2
, NR4R5, trifluoromethyl or aryl, R2 represents R4, OR4, SR4 or NR4R5, R4 represents H, alkyl, cycloalkyl or aryl, either R4 and R5 are chosen from the values for R4, or R4 and R5 form, with N, a heterocyclic radical which may contain N, O and S, all these radicals being optionally substituted, these products being in all the isomeric forms and the salts, as medicinal products.
该发明涉及公式(I)的新产品:其中:Y代表N、O、S、CHR3或═CR3,虚线表示单键或双键,R和R1特别代表H、Hal、OH、烷基、烷氧基、氰基、NO2、NR4R5、三氟甲基、三氟甲氧基、芳基、杂环芳基、—S(O)n-NR4R5,其中n表示0到2,酰基、—NH—CO-烷基或—NH—CO—NH-苯基,R3代表H、Hal、烷基、氰基、NO2、NR4R5、三氟甲基或芳基,R2代表R4、OR4、SR4或NR4R5,R4代表H、烷基、环烷基或芳基,R4和R5中的任一个选择自R4的值,或者R4和R5形成与N一起的可能含有N、O和S的杂环基团,所有这些基团均可选择地被取代,这些产品以所有异构体形式和盐形式作为药用产品。