Reverse hydroxamic acid derivatives having specific structure represented by a general formula (Ia):
1
(wherein A is a hydrogen atom or the like; Ar
1
is an arylene or the like; Ar
2
is an optionally substituted aryl, a heteroaryl or the like; R
1
is a hydrogen atom, an alkyl or the like; R
2a
is a substituted cycloaryl, a heterocycloaryl or the like) and a general formula (I):
2
(wherein A, Ar
1
, Ar
2
, and R
1
are the same as defined above and R
2
is an hydrogen atom, R
2a
or the like) and salts thereof, which have TNF-&agr; converting enzyme (TACE) inhibitory activity.
The present application describes novel lactams and derivatives thereof of formula I:
1
or pharmaceutically acceptable salt forms thereof, wherein rings ring B is a 4-8 membered cyclic amide containing from 0-3 additional heteroatoms selected from N, O, and S, which are useful as metalloprotease inhibitors.
The invention is related to compounds of Formula (I), (II), or (III); or a pharmaceutically acceptable salt, solvate, ester, and/or phosphonate thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.
[Problem]
The present invention provides a compound which is useful as an active ingredient of a pharmaceutical composition, in particular, a pharmaceutical composition for preventing and/or treating VAP-1-related diseases.
[Means for Solution]
The present inventors have conducted intensive studies on a compound having a VAP-1 inhibitory activity, and as a result, they have found that the compound or a salt thereof of the present invention exhibits an excellent VAP-1 inhibitory activity and is useful for preventing and/or treating VAP-1-related diseases, in particular, diabetic nephropathy or diabetic macular edema, thereby completing the present invention. In addition, the present invention relates to a pharmaceutical composition, in particular, a pharmaceutical composition for preventing and/or treating VAP-1-related diseases, which comprises the compound or a salt thereof of the present invention, and an excipient.
Bicyclosulfonyl Acid (BCSA) Compounds and Their Use as Therapeutic Agents
申请人:Jirgensons Aigars
公开号:US20100311741A1
公开(公告)日:2010-12-09
This invention pertains generally to the field of therapeutic compounds, and more particularly, to certain bicyclosulfonyl acid (BCSA) compounds which act as inhibitors of Tumour Necrosis Factor-α Converting Enzyme (TACE). The compounds are useful in the treatment of conditions mediated by TNF-α, such as rheumatoid arthritis; inflammation; psoriasis; septic shock; graft rejection; cachexia; anorexia; congestive heart failure; post ischaemic reperfusion injury; inflammatory disease of the central nervous system; inflammatory bowel disease; insulin resistance; HIV infection; cancer; chronic obstructive pulmonary disease (COPD); and asthma. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, in the inhibition of TACE, and in the treatment of conditions that are ameliorated by the inhibition of TACE.