发明名称 |
Synthesis of N-succinimidyl haloacetyl aminobenzoates |
摘要 |
N-succinimidyl haloacetyl aminobenzoates are formed by: (a) reacting an aminobenzoic acid with haloacetylhalide to form a haloacetylaminobenzoic acid; (b) optionally converting the haloacetylaminobenzoic acid from (a) to the ultimately desired halo intermediate compound; (c) reacting the compound from (b) with oxalyl halide to form the corresponding benzoyl compound; and (d) coupling the benzoyl compound from (c) with an N-hydroxysuccinimide to form the ultimately desired N-succinimidyl haloacetyl aminobenzoate.
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申请公布号 |
US4794189(A) |
申请公布日期 |
1988.12.27 |
申请号 |
US19870129493 |
申请日期 |
1987.12.07 |
申请人 |
AKZO AMERICA INC. |
发明人 |
LEONE-BAY, ANDREA;TIMONY, PETER E. |
分类号 |
C07D207/46;(IPC1-7):C07D207/46 |
主分类号 |
C07D207/46 |
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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