C.I.酸性橙108 、 2-Ethoxymethyleneamino-3-carboethoxy-5-methyl-5-dimethylcarbamoylthiophene 、 乙醇 反应 2.0h,
以29.9 g (93%) of a dark viscous oil were isolated的产率得到3-(2-Hydroxyethyl)-5-methyl-6-dimethylcarbamoylthieno[2,3-d]-pyrimidin-4-one
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名称:
Utilization of pyrimidine derivatives for preventing and treating cerebral ischaemia