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CN103087004A 一种制备2-亚氨基-四氢噻唑-4-酮衍生物的新方法 无效 - 撤回

一种制备2-亚氨基-四氢噻唑-4-酮衍生物的新方法
摘要：
本发明涉及一种制备式(I)及(II)的2-亚氨基-四氢噻唑-4-酮化合物的新方法，也涉及式(II)的化合物。本发明的式(II)化合物可用作制备通式(II)的四氢噻唑-4-酮衍生物的中间体，这些衍生物在WO 2005/054215中描述。通式(II)化合物描述于WO 2005/054215中，用作免疫抑制剂。
摘要（英）：

The present invention relates to a new process for the preparation of 2-imino-thiazolidin-4-ketone compounds of the Formula (I) and (II) and to compounds of Formula (II) as such. The present compounds of Formula (II) can be used as intermediates in the preparation of thiazolidin-4-one derivatives of the General Formula (II), said derivatives being described in WO 2005/054215. These compounds of General Formula (II) are described in WO 2005/054215 to act as immunosuppressive agents.

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