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1. 发明授权

US4460771A Antiphlogistic and anticoagulant condensed pyrimidine derivatives 失效
标题翻译：消炎和抗凝血嘧啶衍生物
公开(公告)号：US4460771A
公开(公告)日：1984-07-17
申请号：US742464
申请日：1976-11-17
申请人： Zoltan Meszaros , Jozsef Knoll , Peter Szentmiklosi , Istvan Hermes , Agnes Horvath , Sandor Virag , Lelle Vasvari nee Debreczy , Agoston David
发明人： Zoltan Meszaros , Jozsef Knoll , Peter Szentmiklosi , Istvan Hermes , Agnes Horvath , Sandor Virag , Lelle Vasvari nee Debreczy , Agoston David
IPC分类号： A61K31/505 , A61K31/519 , A61P7/02 , A61P25/04 , A61P29/00 , A61P43/00 , C07D471/04
CPC分类号： C07D471/04
摘要： New optionally racemic or optically active pyrimido(1,2a) heterocyclic compounds of the formula ##STR1## wherein m is 0, 1 or 2,n is 0, 1 or 2,R is an alkyl group containing one to six carbon atoms,R.sup.1 is hydrogen, alkyl containing one to six carbon atoms,R.sup.2 is hydrogen, alkyl containing one to six carbon atoms, optionally substituted amino, optionally substituted hydroxy, carboxy or a group derived from a carboxylic acid orR.sup.1 and R.sup.2 together form a --(CH.dbd.CH).sub.2 -- group attached to the two adjacent carbon atoms of the ring A and the broken line represents a chemical bond,R.sup.3 is hydrogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocycle, optionally substituted cycloalkyl, optionally substituted acyl or optionally substituted hydroxy,R.sup.4 is hydrogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocycle, optionally substituted cycloalkyl, optionally substituted acyl orR.sup.3 and R.sup.4 together with the nitrogen can form an optionally substituted five-, six- or seven-membered ring, which can contain a further heteroatom or heteroatoms,R.sup.5 is oxygen or an optionally substituted imino group are disclosed as well as a process for the preparation thereof.
摘要翻译：新的任选的外消旋或光学活性嘧啶（1,2a）杂环化合物，其中m为0,1或2，n为0,1或2，R为含有1至6个碳原子的烷基，R 1为是氢，含有1至6个碳原子的烷基，R 2是氢，含1至6个碳原子的烷基，任选取代的氨基，任选取代的羟基，羧基或衍生自羧酸的基团或R 1和R 2一起形成 - （CH = CH）连接到环A的两个相邻碳原子上的2-基团，虚线表示化学键，R 3是氢，任选取代的烷基，任选取代的芳基，任选取代的芳烷基，任选取代的杂环，任选取代的环烷基，任选取代的酰基或任选取代的羟基，R 4是氢，任选取代的烷基，任选取代的芳基，任选取代的芳烷基，任选取代的杂环，任选取代的环烷基，选择可以将氮取代的酰基或R3和R4与氮一起形成任选取代的五元，六元或七元环，其可以含有另外的杂原子或杂原子，R5是氧或任选取代的亚氨基，其制备方法。

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