发明名称 |
One step synthesis of 1,2,3-triazole carboxylic acids |
摘要 |
Disclosed is a one step method for preparing a 1,2,3-triazole carboxylic acid by treating an azide with a beta-ketoester in the presence of a base.
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申请公布号 |
US6642390(B2) |
申请公布日期 |
2003.11.04 |
申请号 |
US20020193591 |
申请日期 |
2002.07.11 |
申请人 |
LEXICON PHARMACEUTICALS, INC. |
发明人 |
KOLB HARTMUTH C.;CAVALLARO CULLEN;SHI ZHI-CAI;GONTCHAROV ALEXANDER;WANG ZHI-MIN;RICHARDSON PAUL F.;KANAMARLAPUDI RAMANAIAH C. |
分类号 |
C07D249/04;(IPC1-7):C07D249/04;C07D249/06 |
主分类号 |
C07D249/04 |
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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