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    • 1. 发明申请
    • PYRIDO[3,2,1-i,j][3,1]BENZOXAZINE DERIVATIVES
    • 吡啶并[3,2,1-I,J] [3,1]苯并恶嗪
    • WO1996001829A1
    • 1996-01-25
    • PCT/EP1995002510
    • 1995-06-28
    • BAYER AKTIENGESELLSCHAFTHALLENBACH, WernerHIMMLER, ThomasJAETSCH, ThomasMIELKE, BurkhardBREMM, Klaus, DieterENDERMANN, RainerPIRRO, FranzSTEGEMANN, MichaelWETZSTEIN, Heinz-Georg
    • BAYER AKTIENGESELLSCHAFT
    • C07D498/06
    • C07D498/06C07C17/16C07D519/00C07C21/19
    • The present invention relates to novel pyrido[3,2,1-i,j][3,1]benzoxazine derivatives of the formula (I) in which R is hydrogen or C1-C4 alkyl possibly substituted by hydroxy or halogen; R is hydrogen or methyl independently of R ; R is hydrogen or C1-C4 alkyl; R is hydrogen or methyl; R is hydrogen, alkyl with 1 to 4 carbon atoms, possibly substituted by hydroxy, methoxy, amino, methyl amino or dimethyl amino or (5-methyl-2-oxo-1,3-dioxol-4-yl)-methyl; X is hydrogen or halogen; Z is radicals of the structures ((a), (b), (c)) in which R is hydrogen, hydroxy, -NR R , hydroxy methyl or -CH2-NR R , carboxyl, methoxy carbonyl or ethoxy carbonyl, where R is hydrogen, possibly hydroxy-substituted C1-C3 alkyl, alkoxy carbonyl with 1 to 4 C atoms in the alkoxy part or C1-C3-acyl, and R is hydrogen or methyl; R is hydrogen, straight or branched chained C1-C3 alkyl or cyclopropyl; R is hydrogen or methyl; R is hydrogen or methyl; R is hydrogen, methyl or radicals of the structures -CH=CH-CO2R , -CH2-CH2-CO2R , -CH2-CO-CH3, -CH2-CH2-CN; R is methyl or ethyl; and B is -CH2-, O or a direct bond, their production and use for the therapy or the prevention of bacterial infections.
    • 本发明涉及新的吡啶并[3,2,1-I,J] [3,1]式(I),其中R <1>代表氢或任选经羟基或卤素取代的C1-C4烷基的苯并恶嗪衍生物 ,R <2>是,独立于R <1>表示氢或甲基,R <3>是氢或C1-C4烷基,R <3“>是氢或甲基,R <4>是氢,任选 被羟基,甲氧基,氨基,甲氨基或二甲氨基,具有1至4个碳原子或(5-甲基-2-氧代-1,3-二氧杂环戊烯-4-基) - 甲基烷基取代的,X <1>是氢或卤素 ; Z表示的结构((a)中,(B),(C)),其中R <7>是氢,羟基,-NR <10> - [R <11>,羟甲基或-CH 2 NR <10>的R基团 <11>,羧基,甲氧羰基或乙氧羰基,其中R <10>代表氢,任选地羟基取代的C1-C3烷基,具有在烷氧基部分或C1-C3酰基1至4个碳原子的烷氧基羰基,并且R < 11>是氢或甲基,R <8>为氢,直链或支链的C1-C3烷基或环丙基; [R <9>是氢或甲基,R <6>是氢或甲基,R <5>是氢,甲基或结构的基团-CH = CH-CO 2 R <5“>,-CH2-CH2-CO 2 R < 5 '>,-CH2-CO-CH3,-CH2-CH2-CN,R <5'>是甲基或乙基; B表示-CH 2 - ,O或直键,其制备方法及其用于细菌感染的治疗或预防的用途。
    • 3. 发明申请
    • QUINOLONE CARBOXYLIC ACIDS SUBSTITUTED BY 7-(3-VINYL-1,4-PIPERAZINE-1-YL)
    • 7-(3-乙烯基-1,4-哌嗪-1-基) - 取代的喹诺酮羧酸
    • WO1998000421A1
    • 1998-01-08
    • PCT/EP1997003116
    • 1997-06-16
    • BAYER AKTIENGESELLSCHAFTHIMMLER, ThomasJAETSCH, ThomasHALLENBACH, WernerRAST, Hans-GeorgWETZSTEIN, Heinz-GeorgHEINEN, ErnstPIRRO, FranzSCHEER, MartinSTEGEMANN, MichaelSTUPP, Hans-Peter
    • BAYER AKTIENGESELLSCHAFT
    • C07D401/04
    • C07D215/56
    • The invention concerns new quinolone carbonic acids substituted by 7-(3-vinyl-1,4-piperazine-1-yl) of general formula (I) in which R stands for hydrogen or alkyl optionally substituted by hydroxy, methoxy, amino, methylamino or dimethylamino with 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)-methyl; R stands for hydrogen or fluorine when at the same time R is a different hydrogen or fluorine, or stands for amino, methyl or vinyl; R stands for hydrogen, benzyl, alkyl with 1 to 3 carbon atoms, groups of -CH=CH-COOR , -CH2CH2-COOR , -CH2CH2CN, -CH2CH2COCH3, -CH2COCH3, in which R stands for methyl or ethyl or stands for a group of the general structure R -(NH-CHR -CO)n- in which R stands for hydrogen, alkyl with 1 to 3 carbon atoms or stands for the -COO-tertiary butyl group, R stands for hydrogen, alkyl with 1 to 4 carbon atoms, hydroxyalkyl with 1 or 2 carbon atoms, CH2-phenyl, aminoalkyl or thioalkyl with 1 or 2 carbon atoms and n = 1 or 2; and R stands for hydrogen or flourine when R stands for amino, methyl or vinyl or stands for chlorine, methoxy, difluoromethoxy, CN or ethinyl. The invention also concerns a method for their use and their use in antibacterial substances.
    • 本发明涉及新颖的7-(3-乙烯基-1,4-哌嗪-1-基)通式(I)中R <1>是氢,任选被羟基,甲氧基,氨基,甲氨基或取代的取代的喹诺酮羧酸 二甲基氨基 - 取代的碳原子数为1〜4的烷基或(5-甲基-2-氧代-1,3-二氧杂环戊烯-4-基)甲基; [R <2>代表氢或氟时,R是在同一时间<4>不为氢或氟,或表示氨基,甲基或乙烯基; [R <3>是具有1〜3个碳原子,结构的基团为氢,苄基,烷基-CH = CH-COOR <5> -CH2CH2-COOR <5>,-CH2CH2CN,-CH2CH2COCH3,-CH2COCH3,其中R < 5>代表甲基或乙基,或基团为式R <6> - (NH-CHR <7> -CO)N,其中R <6>于氢,具有1至3个碳原子的烷基,或 自由基-COO - 叔丁基,R <7>是具有1至4个碳原子,具有1或2个碳原子,CH 2 - 苯基,氨基烷基羟烷基或硫代烷基具有1或2个碳原子和n = 1或2个氢,烷基 是; 且R <4>代表氢或氟,当R <2>代表氨基,甲基或乙烯基,或为氯,甲氧基,二氟甲氧基,CN或乙炔基,使用它们并且它们的使用在抗菌剂的方法。