申请人:Hubschwerlen Christian
公开号:US20110195961A1
公开(公告)日:2011-08-11
The invention relates to antibacterial compounds of formula I
wherein
is a bond or is absent, V is CH, CR
6
or N; R
0
is H or, if
is a bond, may also be alkoxy; R
1
is notably H or halogen; U is CH or N when
is a bond, or, if
is absent, U is CH
2
, NH or NR
9
; R
2
is H, alkylcarbonyl or —CH
2
—R
3
; R
3
is H, alkyl or hydroxyalkyl; R
4
is H or, if n is not 0 and R
5
is H, may also be OH; R
5
is H, alkyl, hydroxyalkyl, aminoalkyl, alkoxyalkyl, carboxy or alkoxycarbonyl; R
6
is hydroxyalkyl, carboxy, alkoxycarbonyl or —(CH
2
)
q
—NR
7
R
8
, q being 1, 2 or 3 and each of R
7
and R
8
independently being H or alkyl or R
7
and R
8
forming with the N atom bearing them a ring; R
9
is alkyl or hydroxyalkyl; A is —(CH
2
)
p
—, —CH
2
CH
2
CH(OH)— or —COCH
2
CH(OH)—; G is substituted phenyl or G
1
or G
2
wherein Q is O or S and X is CH or N; and Y
1
, Y
2
and Y
3
may each be CH or N; and n is 0 when A is —CH
2
CH
2
CH(OH)— or —COCH
2
CH(OH)—, and n is 0, 1 or 2 when A is —(CH
2
)
p
—, p being 1, 2, 3 or 4, with the proviso that the sum of n and p is then 2, 3 or 4; and to salts of such compounds.
该发明涉及式I的抗菌化合物,其中:
- 当V为CH或N时,U为CH或N,R1为H或卤素,R2为H、烷基羰基或—CH2—R3,R3为H或烷基羟基,R4为H或OH(当n不为0且R5为H时),R5为H、烷基、羟基烷基、氨基烷基、烷氧基烷基、羧基或烷氧羰基,R6为羟基烷基、羧基、烷氧羰基或—(CH2)q—NR7R8,其中q为1、2或3,且R7和R8各自独立地为H或烷基,或者R7和R8与它们所带的N原子形成一个环;
- 当V为CR6时,U为CH2、NH或NR9,R0为H或烷氧基,R1为H或卤素,R2为H、烷基羰基或—CH2—R3,R3为H或烷基羟基,R4为H或OH(当n不为0且R5为H时),R5为H、烷基、羟基烷基、氨基烷基、烷氧基烷基、羧基或烷氧羰基,R6为羟基烷基、羧基、烷氧羰基或—(CH2)q—NR7R8,其中q为1、2或3,且R7和R8各自独立地为H或烷基,或者R7和R8与它们所带的N原子形成一个环;
- 当V为一条键时,U为CH或N,R0为H或烷氧基,R1为H或卤素,R2为H、烷基羰基或—CH2—R3,R3为H或烷基羟基,R4为H或OH(当n不为0且R5为H时),R5为H、烷基、羟基烷基、氨基烷基、烷氧基烷基、羧基或烷氧羰基,R6为羟基烷基、羧基、烷氧羰基或—(CH2)q—NR7R8,其中q为1、2或3,且R7和R8各自独立地为H或烷基,或者R7和R8与它们所带的N原子形成一个环;A为—(CH2)p—、—CH2CH2CH(OH)—或—COCH2CH(OH)—,G为取代苯基或G1或G2,其中Q为O或S,X为CH或N,Y1、Y2和Y3各自可以为CH或N;n当A为—CH2CH2CH(OH)—或—COCH2CH(OH)—时为0,当A为—(CH2)p—时,n为0、1或2,p为1、2、3或4,但n和p的和必须为2、3或4;以及这些化合物的盐。