Antibacterial agents
    2.
    发明申请
    Antibacterial agents 审中-公开
    抗菌剂

    公开(公告)号:US20070129310A1

    公开(公告)日:2007-06-07

    申请号:US10530406

    申请日:2002-12-02

    摘要: Compounds of formula (II) have antibacterial activity: wherein: Q represents a radical of formula —N(OH)CH(═0) or formula —C(═O)NH(OH); R1 represents hydrogen, methyl or trifluoromethyl or, except when Q is a radical of formula —N(OH)CH(═0), a hydroxy, halo or amino group; R2 represents a group R10—(D)n—(ALK)m— wherein R10 represents hydrogen or an optionally substituted C-C6 alkyl, C2-C6 alkynyl, C2-C6 alkynyl, cycloalkyl, aryl, or heterocyclyl group and ALK represents a straight or branched divalent C-C6 alkylene, C2-C6 alkynylene, or C2-C6 alkynylene radical, and may be interrupted by one or more non-adjacent —NH—, —O—or -Slinkages, D represents —NH—, —O—or —S—, and m and n are independently 0 or 1; R4 represents the side chain of a natural or non-natural alpha amino acid; ring A represents an optionally substituted monocyclic heterocyclic ring containing from 5 to 7 ring atoms, one of which is the nitrogen atom shown, the remaining ring atoms being selected from compatible combinations of carbon, oxygen, sulfur and nitrogen; X is oxygen or sulfur; Y is oxygen, sulfur or —NH—; R is 0, 1, 2 or 3; and ring B represents an optionally substituted carbocyclic or heterocyclic ring system.

    摘要翻译: 式(II)化合物具有抗菌活性:其中:Q表示式-N(OH)CH(-O)或式-C( - ) - NH(OH)的基团; 除了当Q是式-N(OH)CH(-O),羟基,卤素或氨基的基团时,R 1表示氢,甲基或三氟甲基。 R 2表示基团R 10 - (D)n - (ALK)m - 其中R 10 表示氢或任选取代的C 1 -C 6烷基,C 2 -C 6亚烷基 炔基,C 2 -C 6炔基,环烷基,芳基或杂环基,并且ALK表示直链或支链二价C 1 -C 6烷基, 亚烷基,C 2 -C 6亚炔基或C 2 -C 6亚烷基,或C 1 -C 6亚烷基, 亚炔基,并且可以被一个或多个不相邻的-NH-,-O-或-S-链接间隔,D表示-NH-,-O-或-S-,m和n独立地为0或1; R 4表示天然或非天然α氨基酸的侧链; 环A表示含有5至7个环原子的任选取代的单环杂环,其中一个是所示的氮原子,剩余的环原子选自碳,氧,硫和氮的相容组合; X是氧或硫; Y是氧,硫或-NH-; R为0,1,2或3; 环B表示任选取代的碳环或杂环系。

    Antimicrobial agents
    5.
    发明授权
    Antimicrobial agents 失效
    抗微生物剂

    公开(公告)号:US07323596B2

    公开(公告)日:2008-01-29

    申请号:US10433625

    申请日:2001-12-21

    摘要: Compounds of formula (I) and (IA) have antibacterial or antiprotozoal activity: formula (1) formula (2) wherein: Z represents a radical of formula N(OH)CH(═O) or of formula C(═O)NH(OH); R1 represents hydrogen, methyl or trifluoromethyl, or, except when Z is a radical of formula N(OH)CH(═O), a hydroxy or amino group; R2 represents a radical of formula R10—(X)n-(ALK)m- wherein R10 represents hydrogen, or an optionally substituted c1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, cycloalkyl, aryl, or heterocyclyl group, ALK represents a straight or branched divalent C1-C6 alkylene, C2-C6 ?alkenylene, or C2-C6 alkynylene radical, and may be interrupted by one or more non-adjacent NH—, —O— or S— linkages, X represents NH—, —O— or S—, and m and n are independently 0 or 1; R3 represents hydrogen, C1-C6alkyl, or benzyl; and R4 is as defined in the specification.

    摘要翻译: 式(I)和(IA)的化合物具有抗菌或抗原虫活性:式(1)式(2)其中:Z表示式N(OH)CH(-O)或式C(-O)NH (哦); R 1表示氢,甲基或三氟甲基,或除Z是式N(OH)CH(-O),羟基或氨基基团时; R 2表示式R 10 - (X)n - (ALK)m - 的基团,其中R C 1 -C 10烷基,C 2 -C 6烷基,C 2 -C 6烷基,C 1 -C 6烷基,C 1 -C 6烷基, 6个烯基,C 2 -C 6炔基,环烷基,芳基或杂环基,ALK表示直链或支链二价C 1 - “C” - “C” - “00”“”=“2.46mm”wi =“1.44mm”file = “US07323596-20080129-P00001.TIF”alt =“自定义字符”img-content =“character”img-format =“tif”/> 6亚链烯基或C 2 -C 6个亚炔基,并且可以被一个或多个不相邻的NH-,-O-或S-键间隔,X表示NH-,-O-或S-,m和n独立地为0或 1; R 3表示氢,C 1 -C 6烷基或苄基; R 4和R 4如本说明书中所定义。