申请人:Surleraux Dominique Louis
公开号:US20090203743A1
公开(公告)日:2009-08-13
The present invention concerns the compounds having the formula
N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R
1
and R
8
each are H, optionally substituted C
1-6
alkyl, C
2-6
alkenyl, C
3-7
cycloalkyl, aryl, Het
1
, Het
2
; R
1
may also be a radical of formula (R
11a
R
11b
)NC(R
10a
R
10b
)CR
9
—; t is 0, 1 or 2; R
2
is H or C
1-6
alkyl; L is —C(═O)—, —O—C(═O)—, —NR
8
—C(═O)—, —O—C
1-6
alkanediyl-C(═O)—, —NR
8
—C
1-6
alkanediyl-C(═O)—, —S(═O)
2
—, —O—S(═O)
2
—, —NR
8
—S(═O)
2
; R
3
is C
1-6
alkyl, aryl, C
3-7
cycloalkyl, C
3-7
cycloalkylC
1-4
alkyl, or arylC
1-4
alkyl; R
4
is H, C
1-4
alkylOC(═O), carboxyl, aminoC(═O), mono- or di(C
1-4
alkyl)aminoC(═O), C
3-7
cycloalkyl, C
2-6
alkenyl, C
2-6
alkynyl or optionally substituted C
1-6
alkyl; A is C
1-6
alkanediyl, —C(═O)—, —C(═S)—, —S(═O)
2
—, C
1-6
alkanediyl-C(═O)—, C
1-6
alkanediyl-C(═S)— or C
1-6
alkanediyl-S(═O)
2
—; R
5
is H, OH, C
1-6
alkyl, Het
1
C
1-6
alkyl, Het
2
C
1-6
alkyl, optionally substituted amino-C
1-6
alkyl; R
6
is C
1-6
alkylO, Het
1
, Het
1
O, Het
2
, Het
2
O, aryl, arylO, C
1-6
alkyloxy-carbonylamino or amino; and in case -A- is other than C
1-6
alkanediyl then R
6
may also be C
1-6
alkyl, Het
1
C
1-4
alkyl, Het
1
OC
1-4
alkyl, Het
2
C
1-4
alkyl, Het
2
OC
1-4
alkyl, arylC
1-4
alkyl, arylOC
1-4
alkyl or aminoC
1-4
alkyl; whereby each of the amino groups in the definition of R
6
may optionally be substituted; R
5
and -A-R
6
taken together with the nitrogen atom to which they are attached may also form Het
1
or Het
2
′ R
12
is H, —NH
2
, —NR
5
AR
6
, —C
1-6
alkyl or alkyl-W—R
14
, wherein said alkyl is optionally substituted with halogen, hydroxy, aryl, heteroaryl, Het
1
, Het
2
, or amino wherein said amino is optionally mono- or di-substituted with C
1-4
alkyl and R
13
is H, C
1-6
-alkyl, optionally substituted by aryl, Het
1
, Het
2
, hydroxy, halogen, amino whereby the amino group may be optionally be mono- or di-substituted with C
1-4
alkyl.