Compounds described by the chemical formula (I) or pharmaceutically acceptable salts thereof:
are inhibitors of p38 and are useful in the treatment of inflammation such as in the treatment of rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, gouty arthritis and other arthritic conditions; inflamed joints, eczema, psoriasis or other inflammatory skin conditions such as sunburn; inflammatory eye conditions including conjunctivitis; pyresis, pain and other conditions associated with inflammation.
The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
Compounds described by the chemical formula (I) or pharmaceutically acceptable salts thereof:
are inhibitors of p38 and are useful in the treatment of inflammation such as in the treatment of rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, gouty arthritis and other arthritic conditions; inflamed joints, eczema, psoriasis or other inflammatory skin conditions such as sunburn; inflammatory eye conditions including conjunctivitis; pyresis, pain and other conditions associated with inflammation.
A compound represented by the figure (1) or a pharmaceutically acceptable salt thereof is useful as a medicament for treating retinal degenerative disorders:
wherein Ar is optionally substituted phenyl or optionally substituted heteroaryl;.
n is 0, 1 or 2;
W is -CH2NH- or -CH=N(O)-;
R1, R2 and R3 are independently optionally substituted alkyl, carboxyl or alkoxycarbonyl; any two groups of R1, R2 and R3 may be taken together with the carbon atom to form optionally substituted cycloalkane; all of R1, R2 and R3 may be taken together with the adjusent carbon atom to form optionally substituted bicycloalkane or optionally substituted tricycloalkane;
R4 and R5 are independently hydrogen atom or optionally substituted alkyl.
The invention provides novel compounds having the general formula:
and tautomers and pharmaceutically acceptable salts thereof, wherein A
1
, A
2
, A
3
, A
4
, R
1
, R
4
, R
5
, R
6
, R
7
and R
8
are as defined herein, compositions including the compounds and methods of using the compounds.