Pyrimidine nucleus-containing compound and a medicament containing the same for a blood oxygen partial pressure amelioration, and a method for preparing the same
申请人:Fujirebio Inc.
公开号:US06339089B2
公开(公告)日:2002-01-15
A pyrimidine nucleus-containing compound represented by the formula (I):
wherein ring A represents the ring of the formula (a):
in which R1 is a nitro group, an amino group, a substituted amino group or a halogen atom, or the ring of the formula (b):
in which R1′ is the group such as an alkyl group or an alkenyl group; R2 to R5 independently represent the group such as an alkyl group or an alkenyl group; with the proviso that at least one of R2 to R5 is an alkenyl group, or acid addition salts thereof.
一种含有嘧啶核的化合物,其化学式表示为(I):其中环A代表化学式(a)的环:其中R1是硝基基团、氨基基团、取代氨基基团或卤素原子,或者化学式(b)的环:其中R1'是诸如烷基基团或烯基基团的基团;R2至R5独立地代表诸如烷基基团或烯基基团的基团;但至少有一个R2到R5是烯基基团,或其酸加成盐。