| 发明名称 |
A PROCESS FOR THE PREPARATION OF SUBSTITUTED ACYCLIC NUCLEOSIDES, AND INTERMEDIATES OCCURRING THEREIN |
| 摘要 |
By using symmetrical formaldehyde acetals of the formula …<IMAGE>… the substituent …<IMAGE>… can advantageously be introduced into nitrogen-containing heterocyclic systems with the formation of acyclic nucleoside analogues. |
| 申请公布号 |
AU7929791(A) |
申请公布日期 |
1992.01.02 |
| 申请号 |
AU19910079297 |
申请日期 |
1991.06.26 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
GERHARD JAHNE |
| 分类号 |
A61K31/435;A61K31/52;A61K31/522;A61P31/12;C07C43/315;C07C323/12;C07D207/30;C07D213/64;C07D213/68;C07D233/60;C07D239/46;C07D239/47;C07D239/48;C07D239/54;C07D239/553;C07D239/56;C07D249/04;C07D249/08;C07D257/04;C07D471/04;C07D473/00;C07D473/06;C07D473/16;C07D473/18;C07D473/24;C07D473/30;C07D473/32;C07D473/34;C07D473/38;C07D473/40;C07D487/04;C07F9/32;C07F9/40 |
主分类号 |
A61K31/435 |
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