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    • 58. 发明授权
    • Compositions of tricyclic .beta.-lactams and uses thereof
    • 三环β-内酰胺的组合物及其用途
    • US5712268A
    • 1998-01-27
    • US420385
    • 1995-04-12
    • Christian HubschwerlenRobert CharnasIngrid HeinzeKlaus Gubernator
    • Christian HubschwerlenRobert CharnasIngrid HeinzeKlaus Gubernator
    • A61K31/43A61K31/545B01J8/12C07D471/16C07D487/04A61K31/395A61K31/40
    • C07D487/04A61K31/43A61K31/545B01J8/12
    • There are described pharmaceutical compositions comprising (a) compounds of the formula ##STR1## in which R signifies lower alkoxycarbonyl, lower alkoxy-carbonylamino, the acyl residue of an .alpha.- or .beta.-amino acid or a residue of the general formula Q--X--Y-- (a) wherein Q signifies a 3- to 6-membered ring which optionally contains nitrogen, sulphur and/or oxygen and which is optionally bonded with a fused ring, X signifies a direct bond or a linear "spacer" with up to 6 atoms consisting of carbon, nitrogen, oxygen and/or sulphur, of which up to 2 atoms can be nitrogen atoms and 1 atom can be oxygen or sulphur, and Y represents one of the groups --CO--, --CS--, --CONH-- and (where X contains neither sulphur nor carbonyl as a terminal component) --SO.sub.2 --; and in which R.sup.1 and R.sup.2 together signify a group of the formula ##STR2## wherein A represents hydrogen or a residue which is usable in the 3-position of cephalosporin antibiotics, and in which R.sub.3 represents hydrogen, or their pharmaceutically compatible salts; and (b) a therapeutically effective amount of a .beta.-lactam antibiotic or their pharmaceutically compatible salts; and a pharmaceutically acceptable carrier. The combination is useful in the control or prevention of illnesses caused by .beta.-lactamase forming pathogens.
    • 描述了药物组合物,其包含(a)式I化合物,其中R表示低级烷氧基羰基,低级烷氧基 - 羰基氨基,α-或β-氨基酸的酰基残基或通式Q-XY的残基 - (a)其中Q表示3至6元环,其任选地含有氮,硫和/或氧,并且其任选地与稠环键合,X表示直接键或具有多达6个的直链键或直链“间隔” 由碳,氮,氧和/或硫组成的原子,其中最多2个原子可以是氮原子和1个原子可以是氧或硫,Y代表-CO-,-CS-,-CONH- 和(其中X不含硫或羰基作为末端成分)-SO2-; 并且其中R 1和R 2一起表示一组式(B)其中A表示氢或可用于头孢菌素抗生素3位的残基,其中R 3表示氢,或其药学上相容的盐 ; 和(b)治疗有效量的β-内酰胺抗生素或其药学上相容的盐; 和药学上可接受的载体。 该组合可用于控制或预防由β-内酰胺酶形成的病原体引起的疾病。
    • 59. 发明授权
    • 3-ureidoisoquinolin-8-yl derivatives
    • 3-脲基异喹啉-8-基衍生物
    • US08889676B2
    • 2014-11-18
    • US14009093
    • 2012-03-28
    • Markus GudeChristian HubschwerlenPhilippe Panchaud
    • Markus GudeChristian HubschwerlenPhilippe Panchaud
    • C07D217/22C07D401/04A61K31/472C07D401/12C07D401/14
    • C07D217/22C07D401/04C07D401/12C07D401/14
    • The invention relates to 3-ureidoisoquinolin-8-yl derivatives of formula I wherein R1 is alkyl, haloalkyl or cyclopropyl; R2 is H, halogen, pyridazin-4-yl, pyrimidin-5-yl or an optionally substituted pyridin-3-yl, pyridin-4-yl or phenyl group; R3 is alkyl, alkynyl, aminoalkyl, carbamoylalkyl, methylcarbamoylalkyl, alkoxy, haloalkoxy, alkynyloxy, (4-hydroxybut-2-yn-1-yl)oxy, (4-aminobut-2-yn-1-yl)oxy, dimethylaminoalkoxy, carbamoylalkoxy, alkylamino, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, hydroxyalkyl, hydroxyalkoxy, alkoxyalkyl, alkoxyalkoxy, carboxyalkyl, carboxyalkoxy, alkoxycarbonylalkoxy, aryl, heteroaryl, benzyl, benzyloxy, 2-cyanoethoxy, 2,3-dihydroxypropoxy, 3,4-dihydroxybutoxy, —CH2Ra, —CH2CH2Rb, —(CH2)n—C(O)O—Rd, —(CH2)n—N(Rc)C(O)O—Rd, —O—(CH2)n—N(Rc)C(O)O—Rd, —(CH2)n—Re or —O—(CH2)n—Re; Ra is cyano, acetylamino or N,N-dimethylamino; Rb is cyano or carbamoyl; Rc is H or methyl; Rd is alkyl; Re is pyrrolidin-1-yl, piperidin-1-yl, piperidin-3-yl, morpholin-1-yl, 2-oxopyrrolidin-1-yl, 5-oxopyrrolidin-2-yl, 2,5-dioxopyrrolidin-1-yl, 2-oxoimidazolidin-1-yl, 4-(tert-butoxycarbonyl)piperazin-1-yl, 4-(aminomethyl)cyclohexyl or heteroaryl; R4 is H or methyl; and to the salts of such compounds. These compounds are useful for the prevention or the treatment of bacterial infections.
    • 本发明涉及式I的3-脲基异喹啉-8-基衍生物,其中R 1是烷基,卤代烷基或环丙基; R 2是H,卤素,哒嗪-4-基,嘧啶-5-基或任选取代的吡啶-3-基,吡啶-4-基或苯基; R3是烷基,炔基,氨基烷基,氨甲酰基烷基,甲基氨基甲酰基烷基,烷氧基,卤代烷氧基,炔氧基,(4-羟基丁-2-炔-1-基)氧基,(4-氨基丁-2-炔-1-基)氧基,二甲基氨基烷氧基, 氨基甲酰基烷氧基,烷基氨基,环烷基,环烷基烷基,环烷基烷氧基,羟基烷基,羟基烷氧基,烷氧基烷基,烷氧基烷氧基,羧基烷基,羧基烷氧基,烷氧基羰基烷氧基,芳基,杂芳基,苄基,苄氧基,2-氰基乙氧基,2,3-二羟基丙氧基,3,4-二羟基丁氧基, ,-CH 2 CH 2 R b, - (CH 2)n -C(O)O-Rd, - (CH 2)n -N(R c)C(O)O-R d,-O-(CH 2)n -N(R c) O)O-Rd, - (CH 2)n -R e或-O-(CH 2)n -R e; R a是氰基,乙酰氨基或N,N-二甲基氨基; Rb是氰基或氨基甲酰基; Rc是H或甲基; Rd为烷基; Re是吡咯烷-1-基,哌啶-1-基,哌啶-3-基,吗啉-1-基,2-氧代吡咯烷-1-基,5-氧代吡咯烷-2-基,2,5-二氧代吡咯烷-1-基, 哌啶-1-基,4-(氨基甲基)环己基或杂芳基; R4是H或甲基; 和这些化合物的盐。 这些化合物可用于预防或治疗细菌感染。