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    • 6. 发明授权
    • Pyrimidin-aminomethyl-pyridine derivatives, their preparation and their use in the control of helicobacter bacteria
    • 嘧啶氨基甲基吡啶衍生物,其制备及其在控制幽门螺杆菌中的应用
    • US06395732B1
    • 2002-05-28
    • US09700681
    • 2000-11-17
    • Peter ZimmermannGerhard Grundler
    • Peter ZimmermannGerhard Grundler
    • A61K3154
    • C07D413/14C07D401/12C07D401/14C07D405/14C07D409/14C07D487/04
    • The present invention relates to compounds of formula (I) wherein R1, R2, and R3 are hydrogen, 1-4C-alkyl, or halogen; R4, R5, R6, and R9 are hydrogen or 1-4C-alkyl; R7 and R8 are hydrogen, 1-4C-alkyl, 1-4C-alkoxy, or halogen; A is 1-7C-alkylene, 2-7C-alkenylene, 3-7C-cycloalkylene, or phenylene; G is hydrogen, hydroxyl, 1-7C-alkyl, 1-4C-alkyl substituted by fluorine, 2-7C-alkenyl, 3-7C-cycloalkyl, a mono- or di-1-4C-alkylcarbamoyl or -thiocarbamoyl, N-1-4C-alkyl-N′-cyanoamidino, 1-N-1-4C-alkylamino-2-nitroethylene, N-2-propynyl-N′-cyanoamidino, aminosulfonylamidino, —N(R10)R11, the part of the compound of formula (I) bonded to A, glucopyranoside, or a cyclic system or bicyclic system which is optionally substituted by R12 and R13; X is oxygen, N-1-4C-alkyl, NH, or S; Y is oxygen, N-1-4C-alkyl, NH, S, 1,4-piperazinylene, or 1,4-piperidinylene; Z is oxygen, N-1-4C-alkyl, NH, S, or CO; m is from 1 to 7; n is from 0 to 4; t is 0, 1, or 2; and u is 0 or 1, and their salts suitable for controlling Helicobacter bacteria.
    • 本发明涉及式(I)化合物,其中R 1,R 2和R 3是氢,1-4C-烷基或卤素; R4,R5,R6和R9是氢或1-4C-烷基; R7和R8是氢,1-4C-烷基,1-4C-烷氧基或卤素; A是1-7C-亚烷基,2-7C-亚烯基,3-7C-亚环烷基或亚苯基; G是氢,羟基,1-7C-烷基,被氟取代的1-4C-烷基,2-7C-烯基,3-7C-环烷基,一个或二1-4C-烷基氨基甲酰基或 - 硫代氨基甲酰基,N- 1-4C-烷基-N'-氰基脒基,1-N-1-4C-烷基氨基-2-硝基乙烯,N-2-丙炔基-N'-氰基脒基,氨基磺酰脒基,-N(R 10)R 11,化合物的一部分 与I,吡喃葡萄糖苷结合的式(I)化合物或任选被R 12和R 13取代的环状体系或双环体系; X是氧,N-1-4C-烷基,NH或S; Y是氧,N-1-4C-烷基,NH,S,1,4-哌嗪基或1,4-哌啶子基; Z是氧,N-1-4C-烷基,NH,S或CO; m为1〜7; n为0〜4; t为0,1或2; u为0或1,其盐适用于控制幽门螺杆菌。
    • 9. 发明授权
    • Pyrrolopyridazines having gastrointestinal protective effects
    • 吡咯哒嗪具有胃肠道保护作用
    • US5534515A
    • 1996-07-09
    • US211990
    • 1994-04-25
    • Gerhard Grundler
    • Gerhard Grundler
    • A61K31/50A61P1/04C07D487/04
    • C07D487/04
    • Compounds of formula (I) ##STR1## wherein R1 stands for alkyl or R5-substituted alkylene; R2 stands for alkyl; R3 stands for hydrogen, halogen, --CHO (formyl), hydroxymethyl, nitro, amino, or the substituent --CH.sub.2 O--COR7; R4 stands for halogen or the substituent --A--B--R6; R5 stands for furyl, thienyl, tetrahydrofuryl, phenyl or phenyl substituted by one or two identical or different substituents from the group composed of halogen, alkyl, alkoxy, nitro, --NH--CO--NH.sub.2 (ureido), amino, alkylcarbonyl-amino and alkoxycarbonylamino; R7 stands for alkyl, alkoxy-alkyl, alkoxycarbonyl-alkyl or carboxy-alkyl; A stands for O (oxygen) or NH; B stands for a bond, --CH.sub.2 -- (methylene) or --CH.sub.2 CH.sub.2 -- (1,2-ethylene); and n stands for the number 0 or 1; are useful for preventing and treating gastrointestinal disorders.
    • PCT No.PCT / EP92 / 02418 Sec。 371日期1994年04月25日 102(e)日期1994年4月25日PCT提交1992年10月21日PCT公布。 出版物WO93 / 08190 日期:1993年4月29日。式(I)化合物其中R1代表烷基或R5-取代的亚烷基; R2代表烷基; R3代表氢,卤素,-CHO(甲酰基),羟甲基,硝基,氨基或取代基-CH2O-COR7; R4代表卤素或取代基-A-B-R6; R5代表呋喃基,噻吩基,四氢呋喃基,苯基或被卤素,烷基,烷氧基,硝基,-NH-CO-NH2(脲基),氨基,烷基羰基 - 氨基和 烷氧基羰基氨基; R7代表烷基,烷氧基 - 烷基,烷氧基羰基 - 烷基或羧基 - 烷基; A代表O(氧)或NH; B代表键,-CH 2 - (亚甲基)或-CH 2 CH 2 - (1,2-亚乙基); 而n代表数字0或1; 可用于预防和治疗胃肠道疾病。