| 发明名称 |
METHOD FOR SYNTHESISING HETEROCYCLIC COMPOUNDS |
| 摘要 |
The invention relates to a method illustrated in model 1 for synthesising heterocyclic compounds of formula (I). According to said method, isothiocyanate of formula (II) is reacted with the primary amine of formula (III) to obtain thiourea of formula (IV). The thiourea of formula (IV) is then converted into the heterocycle of formula (I) using a base and a sulfonic acid. |
| 申请公布号 |
WO2004103976(A2) |
申请公布日期 |
2004.12.02 |
| 申请号 |
WO2004EP04955 |
申请日期 |
2004.05.10 |
| 申请人 |
AVENTIS PHARMA DEUTSCHLAND GMBH;HEINELT, UWE;LANG, HANS-JOCHEN |
发明人 |
HEINELT, UWE;LANG, HANS-JOCHEN |
| 分类号 |
C07C335/02;C07D233/50;C07D235/30;C07D265/08;C07D265/18;C07D277/18;C07D409/12;C07D413/12;C07D495/04 |
主分类号 |
C07C335/02 |
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