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    • 2. 发明授权
    • Aminopropanol derivatives, process for their preparation and
pharmaceutical compositions comprising the same
    • 氨基丙醇衍生物,其制备方法和包含其的药物组合物
    • US5234934A
    • 1993-08-10
    • US876091
    • 1992-04-30
    • Zoltan BudaiKlara Reiter nee EssesEniko Sziri nee KiszellyGizella ZsilaGabor GiglerLujza PetoczMaria Szecsey nee HegedusMarton FeketeValeria HoffmannLaszlo Kapolnai
    • Zoltan BudaiKlara Reiter nee EssesEniko Sziri nee KiszellyGizella ZsilaGabor GiglerLujza PetoczMaria Szecsey nee HegedusMarton FeketeValeria HoffmannLaszlo Kapolnai
    • C07C251/58C07D213/16C07D295/088
    • C07D213/16C07C251/58C07D295/088C07C2101/02C07C2101/08C07C2101/14C07C2101/18
    • The invention relates to novel racemic or optically active aminopropanol derivatives of formula I ##STR1## wherein R and R.sup.1 are independently hydrogen atom, halogen atom, lower alkoxy, or together represent a methylene dioxy group,R.sup.2 and R.sup.3 together represent a chemical bond or independently stand for a hydrogen atom,R.sup.4 and R.sup.5 are independently hydrogen atom, C.sub.3-7 cycloalkyl group or straight or branched, saturated or unsaturated C.sub.1-12 alkyl group optionally substituted by one or more dialkyl-aminoalkyl, dimethoxyphenyl or phenyl groups, orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a 4 to 7 membered ring optionally comprising an oxygen, sulfur or a further nitrogen atom, which ring is optionally substituted by a phenyl, benzyl or C.sub.1-3 alkyl group and the said substituents may carry a hydroxyl group, one or two methoxy groups, halogen atoms or trifluoromethyl groups, orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a piperidine ring which is optionally substituted by a phenyl or benzyl group and, if desired, it comprises a double bond,R.sup.6 stands for hydrogen atom or benzoyl group, andn represents an integer from 3 to 6,acid-addition salts and quaternary ammonium derivatives thereof.Further the invention relates to processes for preparing these compounds.The compounds of the invention exert cardiac circulation controlling and/or improving, central nervous system tranquillizing and/or digestive system irregulations improving effects.
    • 本发明涉及式I的新型外消旋或光学活性氨基丙醇衍生物其中R和R 1独立地为氢原子,卤素原子,低级烷氧基或一起代表亚甲基二氧基,R2和R3一起表示化学键或 独立地代表氢原子,R4和R5独立地是氢原子,C3-7环烷基或任选被一个或多个二烷基氨基烷基,二甲氧基苯基或苯基取代的直链或支链,饱和或不饱和的C 1-12烷基,或R 4 和R5与相邻的氮原子一起形成任选地包含氧,硫或另外的氮原子的4至7元环,该环任选被苯基,苄基或C 1-3烷基取代,所述取代基可以携带 羟基,一个或两个甲氧基,卤素原子或三氟甲基,或R4和R5与相邻的氮原子一起形成哌啶环,其任选地是 由苯基或苄基构成,如果需要,它包含双键,R6代表氢原子或苯甲酰基,n代表3-6的整数,其酸加成盐和季铵衍生物。 本发明还涉及制备这些化合物的方法。 本发明的化合物发挥心脏循环控制和/或改善,中枢神经系统镇定和/或消化系统不调节改善作用。
    • 9. 发明授权
    • 2-(substituted imino)-thiazolidines and process for the preparation
thereof
    • 2-(取代的亚氨基) - 噻唑啉及其制备方法
    • US5240918A
    • 1993-08-31
    • US857067
    • 1992-03-24
    • Karoly LempertGyula HornyakJozsef FetterAntal FellerKlara GasoGabor GiglerLaszlo KapolnaiLujza PetoczKatalin SzemerediMarton Fekete
    • Karoly LempertGyula HornyakJozsef FetterAntal FellerKlara GasoGabor GiglerLaszlo KapolnaiLujza PetoczKatalin SzemerediMarton Fekete
    • C07D277/18
    • C07D277/18
    • The invention relates to new 2-(substituted imino)-thiazolidines, a process for the preparation thereof, pharmaceutical compositions comprising the same, the use of the said 2-(substituted imino)thiazolidines for the treatment of diseases and for the preparation of pharmaceutical compositions suitable for the treatment of diseases.The new 2-(substituted imino)-thiazolidine derivatives provided by the present invention correspond to the general formula (I), ##STR1## wherein R.sup.1 and R.sup.2 each represent halogen, nitro, C.sub.1-4 alkoxy or C.sub.1-4 alkyl, which latter may optionally carry one or more halogen substituent(s),R.sup.3 and R.sup.4 each represent hydrogen or C.sub.1-4 alkyl,Z denotes oxygen, sulfur or imino, which latter is substituted by a C.sub.1-6 alkyl or a C.sub.1-6 alkenyl group,R.sup.5 stands for hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkylthio or a group or the formula --NH--R, wherein R represents C.sub.1-6 alkyl, aryl, aralkyl or C.sub.1-6 alkenyl optionally carrying a halogen or a di-(C.sub.1-4 alkyl)-amino substituent; orZ and R.sup.5 together stand for a trivalent nitrogen atom, with the proviso that if Z denotes a substituted imino group, R.sup.5 stands for C.sub.1-4 alkylthio, and if R.sup.5 is C.sub.1-4 alkylthio, Z represents a substituted imino, and with the further proviso that if Z denotes sulfur, R.sup.5 is other than hydrogen or C.sub.1-4 alkyl,and possess valuable antianginal and analgesic properties.
    • 本发明涉及新的2-(取代的亚氨基) - 噻唑烷,其制备方法,包含该方法的药物组合物,所述2-(取代的亚氨基)噻唑烷用于治疗疾病和用于制备药物 适用于治疗疾病的组合物。 本发明提供的新的2-(取代亚氨基) - 噻唑烷衍生物对应于通式(I),其中R 1和R 2各自表示卤素,硝基,C 1-4烷氧基或C 1-4烷基 ,其可以任选地带有一个或多个卤素取代基,R 3和R 4各自表示氢或C 1-4烷基,Z表示氧,硫或亚氨基,后者被C 1-6烷基或C 1-6 烯基,R5代表氢,C1-4烷基,C1-4烷硫基或基团-NH-R,其中R表示C1-6烷基,芳基,芳烷基或任选携带卤素或 二(C 1-4烷基) - 氨基取代基; 或Z和R5一起代表三价氮原子,条件是如果Z表示取代的亚氨基,则R5表示C1-4烷硫基,如果R5是C1-4烷硫基,则Z表示取代的亚氨基,并且与 进一步的条件是,如果Z表示硫,R5不是氢或C1-4烷基,并且具有有价值的抗心绞痛和止痛特性。