发明名称 |
METHOD OF OBTAINING URETHANE-PROTECTED N-CARBOXYANHYDRIDES OF ALPHA AMINO ACIDS |
摘要 |
The invention relates to a method of preparing urethane-protected N- carboxyanhydrides of alpha amino acids. The inventive method enables the synthesis of urethane-protected N-carboxyanhydrides of alpha amino acids in the presence of a catalytic quantity of triethylene diamine without the addition of a tertiary amine-type base.
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申请公布号 |
KR20060120590(A) |
申请公布日期 |
2006.11.27 |
申请号 |
KR20067003457 |
申请日期 |
2006.02.20 |
申请人 |
ISOCHEM |
发明人 |
LHERMITTE HERVE;GRIMA JULIEN;PARIS ANTOINE |
分类号 |
C07D263/44 |
主分类号 |
C07D263/44 |
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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