Method for producing 2-amino-6-halogenopurine and synthesis intermediate therefor
申请人:SUMIKA FINE CHEMICALS Co., Ltd.
公开号:EP0543095A2
公开(公告)日:1993-05-26
The present invention is directed to a method for producing a 2-amino-6-halogenopurine, a novel synthesis intermediate therefor and a method for producing said synthesis intermediate. The desired 2-amino-6-halogenopurine is an intermediate for the production of the compound useful as an antiviral agent, and by using the compound of the present invention as a starting material, the 2-amino-6-halogenopurine can be produced with high yield.
本发明涉及一种生产2-氨基-6-卤代嘌呤的方法、一种新型合成中间体以及一种生产所述合成中间体的方法。所需的 2-氨基-6-卤代嘌呤是生产用作抗病毒剂的化合物的中间体,使用本发明的化合物作为起始原料,可以高产率生产 2-氨基-6-卤代嘌呤。