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    • 1. 发明授权
    • Pyrido[3,2-e]-as-triazines
    • 吡啶并[3,2-e] -as-三嗪
    • US4320127A
    • 1982-03-16
    • US152833
    • 1980-05-23
    • Pal BenkoAndras MessmerGyorgy HajosSandor BatoriLujza PetoczIboly KosoczkyPeter Gorog
    • Pal BenkoAndras MessmerGyorgy HajosSandor BatoriLujza PetoczIboly KosoczkyPeter Gorog
    • A61K31/53A61P25/00A61P25/04A61P25/20A61P29/00C07D471/04C07D471/14
    • C07D471/04C07D471/14
    • The invention relates to new pyrido[3,2-e]-as-triazine derivatives of the formula I and pharmaceutically acceptable acid addition salts thereof, ##STR1## wherein R.sub.1 stands for a C.sub.1-20 alkyl-carbonyl group, halogen-C.sub.1-4 alkyl-carbonyl, benzoyl, phenyl-C.sub.1-4 alkyl-carbonyl, or pyridyl-carbonyl group;R.sub.2 is a hydrogen atom or a C.sub.1-4 alkyl-carbonyl group; or R.sub.1 and R.sub.2 form together with the adjacent nitrogen atoms a pyrazole-2,4-dione ring which carries a C.sub.1-6 alkyl substituent in position 3;R.sub.3 is a hydrogen atom, a C.sub.1-20 alkyl, phenyl, phenyl-C.sub.1-3 alkyl, furyl or pyridyl group or a phenyl group optionally substituted by one to three C.sub.1-4 alkoxy-groups.The compounds of the formula I are prepared by acylating the respective 1,2-un-substituted 1,2-dihydropyrido [3,2-e]-as-triazine derivatives. The new compounds exert valuable effects on the central nervous system and possess analgesic, antiphlogistic effects, and can be applied to advantage in therapy.
    • 本发明涉及式I的新的吡啶并[3,2-e] -as-三嗪衍生物及其药学上可接受的酸加成盐,其中R1代表C1-20烷基羰基,卤素C1 -4-烷基 - 羰基,苯甲酰基,苯基-C 1-4烷基 - 羰基或吡啶基 - 羰基; R2是氢原子或C1-4烷基 - 羰基; 或R 1和R 2与相邻的氮原子一起形成在3位上带有C1-6烷基取代基的吡唑-2,4-二酮环; R 3是氢原子,C 1-20烷基,苯基,苯基-C 1-3烷基,呋喃基或吡啶基或​​任选被一至三个C 1-4烷氧基取代的苯基。 通过酰化相应的1,2-未取代的1,2-二氢吡啶并[3,2-e] -as-三嗪衍生物制备式I化合物。 新化合物对中枢神经系统起重要作用,具有镇痛,消炎作用,可用于治疗。
    • 3. 发明授权
    • Condensed as-triazine derivatives and method of using the same
    • 缩合三嗪衍生物及其使用方法
    • US4419355A
    • 1983-12-06
    • US283971
    • 1981-07-16
    • Ibolya KosoczkyEva Toncsev, nee RavaszPal BenkoLaszlo PallosLujza PetoczSandor BatoriGyorgy HajosAndras MessmerKatalin Grasser
    • Ibolya KosoczkyEva Toncsev, nee RavaszPal BenkoLaszlo PallosLujza PetoczSandor BatoriGyorgy HajosAndras MessmerKatalin Grasser
    • C07D471/04A61K31/53A61P25/24A61P25/26C07D253/10C07D487/04C07D253/08
    • C07D487/04
    • The invention relates to new condensed as-triazine derivatives of the general formula (I) ##STR1## wherein Z represents a buta-1,3-dienyl group or a group of the formula (a), (b), (c) or (d) ##STR2## R.sub.1 denotes a C.sub.1-10 alkyl group, an oxo group or a C.sub.6-10 aryl or C.sub.6-10 aryl-(C.sub.1-3 alkyl) group optionally substituted by one or more identical or different substituents selected from the group consisting of amino, nitro, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxy and halogen,R.sub.2 stands for hydrogen, C.sub.1-10 alkyl or amino,R.sub.3 represents hydrogen, C.sub.1-10 alkyl or C.sub.6-10 aryl or C.sub.6-10 aryl-(C.sub.1-3 alkyl) optionally substituted by one or more identical or different substituents selected from the group consisting of nitro, amino, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxy and halogen,X.sup.- denotes an anion, andn is 0 or 1,with the proviso that if n is O, R.sub.1 is other than an oxo group and R.sub.1 ' and R.sub.2 ' form together a double bond, and with the further provisos that if n is 1, R.sub.1 represents an oxo group and the symbols R.sub.1 ' and R.sub.2 ' are not present, and if Z is a buta-1,3-dienyl group and R.sub.1 denotes an oxo group, R.sub.3 is other than unsubstituted phenyl.The new compounds of the general formula (I) can be prepared by cyclizing the compounds of the general formula (II) or (V), wherein R.sub.1, Z, R.sub.3 and X.sup.- have the above defined meanings, R.sub.4 is a leaving group and R.sub.7 represents hydrogen or C.sub.1-10 alkyl.The new compounds of the general formula (I) possess a valuable antidepressant effect and can advantageously be used in the therapy.
    • 本发明涉及通式(I)的新的缩合的三嗪衍生物,其中Z代表丁-1,3-二烯基或式(a),(b),( c)或(d)R1表示任选被一个或多个相同的C 1-6烷基,氧代基或C 6-10芳基或C 6-10芳基 - (C 1-3烷基) 或选自氨基,硝基,C 1-6烷基,C 1-6烷氧基,羟基和卤素的不同取代基,R 2代表氢,C 1-10烷基或氨基,R 3表示氢,C 1-10烷基或C 6- 芳基或任选被一个或多个相同或不同的选自硝基,氨基,C 1-6烷基,C 1-6烷氧基,羟基和卤素的取代基取代的芳基或C 6-10芳基 - (C 1-3烷基) 表示阴离子,n为0或1,条件是如果n为O,则R1不是氧代基,R1'和R2'一起形成双键,另外条件是,如果n为1, R1代表氧代基团, mbols R1'和R2'不存在,并且如果Z是丁-1,3-二烯基并且R 1表示氧代基,则R 3不是未取代的苯基。 通式(I)的新化合物可以通过使通式(II)或(V)的化合物环化来制备,其中R1,Z,R3和X具有上述定义,R4是离去基团, R 7表示氢或C 1-10烷基。 通式(I)的新化合物具有有价值的抗抑郁作用,可有利地用于治疗。