CHIRAL DERIVATIVES OF HYDROXYPHENYLGLYCIN, AND THEIR USE IN THE SYNTHESIS OF PHARMACEUTICAL ACTIVE PRINCIPLES
申请人:DERIVADOS DEL ETILO, S.A.
公开号:EP0818438A1
公开(公告)日:1998-01-14
The chiral derivates of hydroxyphenylglycine, with the D configuration, have the general formula (I), where R is H, hydroxy, chloride, -NH2, -NHW, where W is an alkyl group C1 - C4, or aryl, -OR', where R' is an alkyl group C1 - C4, and Z is H, -CONH2 and -C(CH3)= CHCOOY, where Y is a methyl or ethyl. One of these compounds, the D-(-)-2-(2'-hydroxyphenyl) glycine may be obtained using enzymatic means from the corresponding hydantoin while the others may be obtained chemically or enzymatically.
D构型的羟基苯甘氨酸手性衍生物具有通式(I),其中 R 是 H、羟基、氯、-NH2、-NHW(其中 W 是 C1 - C4 烷基或芳基)、-OR'(其中 R' 是 C1 - C4 烷基)和 Z 是 H、-CONH2 和-C(CH3)=CHCOOY(其中 Y 是甲基或乙基)。这些化合物中,D-(-)-2-(2'-羟基苯基)甘氨酸可以通过酶法从相应的海因中获得,而其他化合物可以通过化学或酶法获得。