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    • 3. 发明授权
    • Triazolo-4,1-benzoxazepines having CNS activity
    • 具有中枢神经系统活性的三氮唑-4,1-苯并氧氮杂
    • US4476133A
    • 1984-10-09
    • US397855
    • 1982-07-13
    • Kentaro HiraiShigeru MatsutaniItsuo MakinoTeruyuki Ishiba
    • Kentaro HiraiShigeru MatsutaniItsuo MakinoTeruyuki Ishiba
    • C07D267/14C07D498/04A61K31/55
    • C07D267/14
    • 4,1-Benzoxazepines of the following formula are novel central nervous system: ##STR1## wherein R is hydrogen or C.sub.1 to C.sub.5 alkyl;X is hydrogen, halogen, or nitro;Y is phenyl, 2-halophenyl, 4-halophenyl, 2-trifluoromethylphenyl, or pyridyl; and ##STR2## is a group of the formula: ##STR3## (wherein Q is oxygen, sulfur, or hydrazono, with a proviso that, when Y is phenyl or 2-halophenyl and R is hydrogen, Q is neither oxygen nor sulfur;R.sup.1 is hydrogen, halogen, C.sub.1 to C.sub.5 alkyl, C.sub.1 to C.sub.5 alkylthio, 5- or 6-membered heterocycle or C.sub.1 to C.sub.5 alkyl substituted by a substituent selected from the group consisting of halogen, hydroxy, mercapto, C.sub.1 to C.sub.5 alkoxy, C.sub.1 to C.sub.5 alkanoyloxy, C.sub.1 to C.sub.5 alkylthio, C.sub.7 to C.sub.9 aralkyldithio, C.sub.2 to C.sub.10 dialkylamino, C.sub.3 to C.sub.15 dialkylaminoalkoxy, C.sub.3 to C.sub.15 dialkylaminoalkylthio, and 5- or 6-membered heterocycle;R.sup.2 is C.sub.1 to C.sub.5 alkyl;and R.sup.3 is C.sub.1 to C.sub.5 alkyl or C.sub.3 to C.sub.10 dialkylaminoalkyl;with a proviso that when R.sup.1 is C.sub.1 to C.sub.5 alkyl and R is hydrogen, Y is neither phenyl nor 2-halophenyl)
    • 下式的4,1-苯并氧氮杂是新的中枢神经系统:其中R是氢或C1至C5烷基; X是氢,卤素或硝基; Y是苯基,2-卤代苯基,4-卤代苯基,2-三氟甲基苯基或吡啶基; 并且是下列基团:其中Q是氧,硫或亚肼基,条件是当Y是苯基或2-卤代苯基且R是氢时,Q是 氧还不硫; R1是氢,卤素,C1至C5烷基,C1至C5烷硫基,5-或6-元杂环或被选自卤素,羟基,巯基,C1的取代基取代的C1至C5烷基 C 1-5烷酰氧基,C 1至C 5烷硫基,C 7至C 9芳烷基二硫代,C 2至C 10二烷基氨基,C 3至C 15二烷基氨基烷氧基,C 3至C 15二烷基氨基烷硫基以及5-或6-元杂环; R 2为C 1至C 5烷基; 且R 3为C 1至C 5烷基或C 3至C 10二烷基氨基烷基;条件是当R 1为C 1至C 5烷基且R为氢时,Y
    • 5. 发明授权
    • 9-(Substituted thio)-4H-pyrido[1,2,-A]pyrimidin-4-one derivatives
    • 9-(取代的硫代)-4H-吡啶并[1,2-a]嘧啶-4-酮衍生物
    • US4840953A
    • 1989-06-20
    • US206665
    • 1988-06-15
    • Shigeru MatsutaniYukio MizushimaMasami DoteuchiYasunobu Ishihara
    • Shigeru MatsutaniYukio MizushimaMasami DoteuchiYasunobu Ishihara
    • C07D471/04
    • C07D471/04
    • 9-(Substituted thio)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives of the formula: ##STR1## wherein n is 0 or 1, R is --COR.sup.1, --CONR.sup.4 R.sup.5 or --CH.sub.2 R.sup.6, R.sup.1 is C.sub.1 -C.sub.5 alkyl, C.sub.3 -C.sub.7 cycloalkyl, allythio, styryl, phenoxymethyl, thienylmethyl, C.sub.6 -C.sub.10 aryl optionally substituted, benzyl optionally substituted or 5- or 6-membered heterocyclic group optionally substituted, R.sup.2 and R.sup.3 each is hydrogen, C.sub.1 -C.sub.5 alkyl, carboxy, C.sub.2 -C.sub.5 alkoxycarbonyl or benzyloxycarbonyl optionally substituted, R.sup.4 and R.sup.5 each is hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.3 -C.sub.7 cycloalkyl or phenyl optionally substituted, and R.sup.8 is pyridyl or phenyl optionally substituted) being useful as antiulcer agents are provided through several routes.
    • 9-(取代的硫代)-4H-吡啶并[1,2-a]嘧啶-4-酮衍生物其中n为0或1,R为-COR 1,-CONR 4 R 5或-CH 2 R 6 R1是C1-C5烷基,C3-C7环烷基,烯硫基,苯乙烯基,苯氧基甲基,噻吩基甲基,任选取代的C 6 -C 10芳基,任选取代的苄基,或任选被取代的5或6元杂环基,R 2和R 3各自是氢, C 1 -C 5烷基,羧基,C 2 -C 5烷氧基羰基或任选取代的苄氧基羰基,R 4和R 5各自为氢,C 1 -C 5烷基,C 3 -C 7环烷基或任选取代的苯基,R 8为任选取代的吡啶基或苯基)可用作抗溃疡剂 代理商通过几条路线提供。