Design and Optimization of Potent and Orally Bioavailable Tetrahydronaphthalene Raf Inhibitors
摘要:
Inhibition of mutant B-Raf signaling, through either direct inhibition of the enzyme or inhibition of MEK, the direct substrate of Raf, has been demonstrated preclinically to inhibit tumor growth. Very recently, treatment of B-Raf mutant melanoma patients with a selective B-Raf inhibitor has resulted in promising preliminary evidence of antitumor activity. This article describes the design and optimization of tetrahydronaphthalene-derived compounds as potent inhibitors of the Raf pathway in vitro and in vivo. These compounds possess good pharmacokinetic properties in rodents and inhibit B-Raf mutant tumor growth in mouse xenograft models.
The present invention relates to synthetic processes for preparation of aminotetralin compounds with kinase inhibitory activity. The invention also provides synthetic intermediates useful in the processes of the invention.
This invention provides compounds of formula (I):
wherein R
1
, R
1b
, R
2a
, R
2b
, R
2c
, and R
2d
have values as described in the specification, useful as inhibitors of HDAC6. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of proliferative, inflammatory, infectious, neurological or cardiovascular diseases or disorders.
[EN] SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF<br/>[FR] ACIDES HYDROXAMIQUES SUBSTITUÉS ET LEURS UTILISATIONS
申请人:MILLENNIUM PHARM INC
公开号:WO2012012322A1
公开(公告)日:2012-01-26
This invention provides compounds of formula (/): (Formula (I) wherein R1, R1b, R2a, R2b, R2c, and R2d have values as described in the specification, useful as inhibitors of HDAC6. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of proliferative, inflammatory, infectious, neurological or cardiovascular diseases or disorders.
SUBSTITUTED HYDROXAMIC ACIDS AND USES THEREOF
申请人:Blackburn Christopher
公开号:US20120015943A1
公开(公告)日:2012-01-19
This invention provides compounds of formula (I):
wherein R
1
, R
1b
, R
2a
, R
2b
, R
2c
, and R
2d
have values as described in the specification, useful as inhibitors of HDAC6. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of proliferative, inflammatory, infectious, neurological or cardiovascular diseases or disorders.