发明名称 |
PROCESSES FOR PRODUCING 2-AMINOMALONIC ACID DERIVATIVES AND 2-AMINO-1,3-PROPANEDIOL DERIVATIVES, AND INTERMEDIATES FOR PRODUCING THE DERIVATIVES |
摘要 |
<p>A process for producing 2-aminomalonic acid derivatives of general formula (1) (wherein A is linear or branched alkylene having 1 to 10 carbon atoms; R1 is linear or branched alkyl having 2 to 20 carbon atoms; R2 and R3 may be the same or different and each represents lower alkyl or aralkyl; and R4 is a protective group) characterized by reducing compounds of general formula (6) (wherein A, R1, R2, R3 and R4 are each as defined above.</p> |
申请公布号 |
CA2264824(A1) |
申请公布日期 |
1999.01.14 |
申请号 |
CA19982264824 |
申请日期 |
1998.07.03 |
申请人 |
TAITO CO., LTD. |
发明人 |
HIROSE, RYOJI;FUJITA, TETSURO;YONETA, MASAHIKO;SASAKI, SHIGEO;HIRASE, SUSUMU |
分类号 |
C07C45/63;C07C45/67;C07C213/08;C07C215/28;C07C227/16;C07C229/36;C07C233/47;C07C309/73;(IPC1-7):C07C229/34;C07C49/82;C07C49/80;B01J23/44;C07C317/24 |
主分类号 |
C07C45/63 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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