会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Substituted-1,3,4-benzotriazepines
    • 取代的1,3,4-苯并三氮杂
    • US4482547A
    • 1984-11-13
    • US412047
    • 1982-08-26
    • Lawrence L. MartinLinda L. Setescak
    • Lawrence L. MartinLinda L. Setescak
    • A61K31/55A61P31/04C07D255/04
    • C07C243/00C07D255/04
    • This invention relates to substituted-1,3,4-benzotriazepines of the formula ##STR1## wherein X and Y are each independently hydrogen, lower alkyl, halogen, lower alkoxy, nitro and hydroxyl; R.sub.1 and R.sub.3 are each independently hydrogen or alkyl; R.sub.2 is hydrogen, lower alkyl, cycloalkyl lower alkyl, phenyl, Ar lower alkyl, hydroxyl and sulfhydryl; m and n are each independently integers of 0 or 1 and when m is 0, n is 1 and vice-versa; and p and q are independently integers of 1 or 2. Also included in the invention are the substituted-1,3,4-benzotriazepine derivatives of tautomeric form when the substituent for R.sub.1 and/or R.sub.3 in the above formula is hydrogen. The compound of this invention may be used as antihypertensive agents.
    • 本发明涉及下式的取代-1,3,4-苯并三氮杂其中X和Y各自独立地为氢,低级烷基,卤素,低级烷氧基,硝基和羟基; R1和R3各自独立地为氢或烷基; R2是氢,低级烷基,环烷基低级烷基,苯基,Ar低级烷基,羟基和巯基; m和n各自独立地为0或1的整数,当m为0时,n为1,反之亦然; 并且p和q独立地为1或2的整数。当上式中的R 1和/或R 3的取代基是氢时,本发明中还包括互变异构形式的取代的1,3,4-苯并三氮杂衍生物。 本发明化合物可用作抗高血压药。
    • 8. 发明授权
    • Benzoc[c]-1,5-naphthyridines and related compounds as memory enhancing
agents
    • Benzoc [c] -1,5-萘啶和相关化合物作为记忆增强剂
    • US4742061A
    • 1988-05-03
    • US870585
    • 1986-06-04
    • Lawrence L. MartinLinda L. SetescakSusan J. Scott
    • Lawrence L. MartinLinda L. SetescakSusan J. Scott
    • C07D207/28C07D471/04A61K31/495A61K31/435C07D401/14C07D487/04
    • C07D471/04C07D207/28
    • There are disclosed novel compounds of the formula ##STR1## where m is 1 or 2; each X is independently H, halogen, loweralkyl, loweralkoxy, --CF.sub.3, or --OH; R is H, loweralkyl, chloroloweralkyl, bromoloweralkyl, iodoloweralkyl, aminoloweralkyl, loweralkylaminoloweralkyl, diloweralkylaminoloweralkyl, arylloweralkyl, diarylloweralkyl, thienylloweralkyl, furylloweralkyl, loweralkanoyl, chloroloweralkanoyl, bromoloweralkanoyl, iodoloweralkanoyl, aminoloweralkanoyl, loweralkylaminoloweralkanoyl, diloweralkylaminoloweralkanoyl, aroyl, arylloweralkanoyl or diarylloweralkanoyl, thienylloweralkanoyl, furylloweralkanoyl; and R.sub.1 is .dbd.O, ##STR2## or --NR.sub.2 R.sub.3, R.sub.2 and R.sub.3 being independently H or loweralkyl, or taken together with the nitrogen atom to which they are attached constituting ##STR3## R.sub.4 in turn being H, loweralkyl, hydroxyloweralkyl, aryl, arylloweralkyl or diarylloweralkyl, with the proviso that when R.sub.1 is --NR.sub.2 R.sub.3, R is nonexistent, that when R.sub.1 is .dbd.O, R is not an acyl group and that when R.sub.1 is ##STR4## R is not chloroloweralkyl, bromoloweralkyl or iodoloweralkyl; or pharmaceutically acceptable acid addition salts thereof, which are useful for enhancing memory.
    • 公开了新颖的式(Ⅰ)化合物,其中m为1或2; 每个X独立地为H,卤素,低级烷基,低级烷氧基,-CF 3或-OH; R为H,低级烷基,chloroloweralkyl,bromoloweralkyl,iodoloweralkyl,aminoloweralkyl,loweralkylaminoloweralkyl,diloweralkylaminoloweralkyl,芳基低级烷基,diarylloweralkyl,thienylloweralkyl,furylloweralkyl,loweralkanoyl,chloroloweralkanoyl,bromoloweralkanoyl,iodoloweralkanoyl,aminoloweralkanoyl,loweralkylaminoloweralkanoyl,diloweralkylaminoloweralkanoyl,芳酰基,arylloweralkanoyl或diarylloweralkanoyl,thienylloweralkanoyl,furylloweralkanoyl; R 1和R 2独立地是H或低级烷基,或者与它们所连接的氮原子一起构成R 4,其又是H,低级烷基,羟基低级烷基,芳基, 芳基低级烷基或二芳基低级烷基,条件是当R 1是-NR 2 R 3时,R不存在,当R 1是= O时,R不是酰基,而当R 1是R 1时,R不是氯代低级烷基,溴代低级烷基或碘代低级烷基; 或其药学上可接受的酸加成盐,其可用于增强记忆。