申请人:Takasago International Corporation
公开号:EP1184380A1
公开(公告)日:2002-03-06
Provided are a novel ammonium (3R,5S)-3,5,6-trihydroxyhexanoate derivative represented by the following formula (I):
wherein R1 represents a benzyl group which may have a substituent, a triphenylmethyl group which may have a substituent, an organosilyl group or a C1-5 acyl group; and A means a specific amine; and a preparation process of the derivative.
本发明提供了由下式(I)代表的新型(3R,5S)-3,5,6-三羟基己酸铵衍生物:
其中 R1 代表可能具有取代基的苄基、可能具有取代基的三苯甲基、有机硅基团或 C1-5 丙烯酸基团;A 代表特定胺;以及该衍生物的制备方法。