发明名称 |
Stereospecific ring opening of chiral azetidinium salts |
摘要 |
The invention is directed to a process for stereoselective chemical synthesis which comprises reacting a nucleophilic agent and a chiral quaternary azetidinum salt (QAS) substrate of formula (I), to produce a compound of formula (II). |
申请公布号 |
AU2399800(A) |
申请公布日期 |
2000.07.31 |
申请号 |
AU20000023998 |
申请日期 |
1999.12.30 |
申请人 |
ELI LILLY AND COMPANY |
发明人 |
ALEXANDER G. GODFREY;STEVE W. PEDERSEN;BRUCE A DRESSMAN |
分类号 |
B01J19/00;C07B61/00;C07C213/00;C07D205/08;C07D471/10;C40B60/14 |
主分类号 |
B01J19/00 |
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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