[EN] METHODS OF USING DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY (ADP-RIBOSE)POLYMERASE (PARP) [FR] MÉTHODES D'UTILISATION D'INHIBITEURS DIHYDROPYRIDOPHTHALAZINONIQUES DE LA POLY(ADP-RIBOSE) POLYMÉRASE (PARP)
NOVEL NAPHTHYRIDINES AND ISOQUINOLINES AND THEIR USE AS CDK8/19 INHIBITORS
申请人:Merck Patent GmbH
公开号:US20160016951A1
公开(公告)日:2016-01-21
The present invention relates to naphthyridine and isoquinoline compounds, and pharmaceutically acceptable compositions thereof, useful as inhibitors of CDK8/19, and for the treatment of CDK8/19-related disorders.
Formula (1) wherein R represents a halogen atom or a C
1-4
alkyl group; R
1
represents a C
1-4
alkyl group; R
2
represents hydrogen or a C
1-4
alkyl group; R
3
represents hydrogen, or a C
1-4
alkyl group; R
4
represents a trifluorometyl group; R
5
represents hydrogen, a C
1-4
alkyl group or C(0)R
6
;
R
6? represents C
1-4
alkyl, C
3-7
cycloalkyl, NH(C
1-4
alkyl) or N(C1-4alkyl)
2
; m is zero or an integer from 1 to 3; n is an integer from 1 to 3 and pharmaceutically acceptable salts and solvates thereof; to processes for their preparation and their use in the treatment of conditions mediated bytachykinins.
potential target for the discovery of chemosensitizers and anticancer drugs. Amentoflavone (AMF) is reported to be a selective PARP-1 inhibitor. Here, structural modifications and trimming of AMF have led to a series of AMF derivatives (9a–h) and apigenin–piperazine/piperidine hybrids (14a–p, 15a–p, 17a–h, and 19a–f), respectively. Among these compounds, 15l exhibited a potent PARP-1 inhibitory effect
DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE (PARP)
申请人:Wang Bing
公开号:US20100035883A1
公开(公告)日:2010-02-11
A compound having the structure set forth in Formula (I) and Formula (II):
wherein the substituents Y, Z, A, B, R
1
, R
2
, R
3
, R
4
and R
5
are as defined herein. Provided herein are inhibitors of poly(ADP-ribose)polymerase activity. Also described herein are pharmaceutical compositions that include at least one compound described herein and the use of a compound or pharmaceutical composition described herein to treat diseases, disorders and conditions that are ameliorated by the inhibition of PARP activity.