6-氨基-2-[[(2,3-二氟苯基)甲基]硫代]-4-嘧啶醇 、 氯羰基亚磺酰氯 在
四氢呋喃 作用下,
以
四氢呋喃 为溶剂,
反应 0.78h,
以to afford the title compound as a pale yellow solid (11.31 g)的产率得到7-amino-5-[[(2,3-difluorophenyl)methyl]thio][1,3]oxathiolo[5,4-d]-pyrimidin-2-one
参考文献:
名称:
Process for the Preparation of Thiazolopyrimidines
Thiazolopyramidine Compounds for the Modulation of Chemokine Receptor Activity
申请人:Meghani Premji
公开号:US20090239882A1
公开(公告)日:2009-09-24
A compound of formula (I), or a pharmaceutically acceptable salt, or solvate thereof; and pharmaceutical compositions comprising these, all for use in the treatment of chemokine mediated diseases and disorders.
A method for the preparation of a compound of formula (1) or a pharmaceutically acceptable salt or solvate thereof; from a compound of the formula: (IV); wherein L represents a leaving group.
Process for the preparation of thiazolopyrimidines
申请人:AstraZeneca AB
公开号:US07790883B2
公开(公告)日:2010-09-07
A method for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof; from a compound of the formula: (IV); wherein L represents a leaving group.