摘要:
4-Thio, 4-sulfinyl and 4-sulfonyl proline derivatives of the present invention are antagonists of the VLA-4 integrin and are useful in the treatment, prevention and suppression of diseases mediated by VLA-4-binding and cell adhesion and activation. Moreover, the compounds of the present invention demonstrate significant receptor occupancy of VLA-4 bearing cells after oral administration and are suitable for once-, twice-, or thrice-a-day oral administration. This invention also relates to compositions containing such compounds and methods of treatment using such compounds.
摘要:
Disclosed are prodrugs of (2R)-2-propyloctanoic acid, and pharmaceutical compositions comprising them, which may be effective in modulating multiple events in the biochemical cascade of stroke. Also disclosed are methods of treating patients who have had a stroke, or are at risk of stroke, by administering the compounds or compositions of the invention.
摘要:
Pyrazole compounds substituted directly, or by a bridge, with a heteroaryl moiety containing N adjacent to the point of connection of the heteroaryl, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, bipolar disorder and panic, as well as in the treatment of pain, circadian rhythm disorders, and other diseases.
摘要:
Disclosed are prodrugs of (2R)—2-propyloctanoic acid, and pharmaceutical compositions comprising them, which may be effective in modulating multiple events in the biochemical cascade of stroke. Also disclosed are methods of treating patients who have had a stroke, or are at risk of stroke, by administering the compounds or compositions of the invention.
摘要:
Compounds of formula I: I wherein at least one of R4 and R5 comprises Si(R6)3 as a substituent selectively attenuate production of Aβ(1-42) and hence find use in treatment of Alzheimer's disease and related conditions.
摘要:
According to the invention there is provided a compound of formula (I): (I) or a pharmaceutically acceptable salt or hydrate thereof; wherein the variables are as defined herein. The compounds selectively attenuate the production of Aβ42 and hence are useful in treatment of Alzheimer's disease and related conditions.
摘要:
Compounds of Formula (I) are antagonists of VLA-4, and as such are useful in the inhibition or prevention of cell adhesion and cell-adhesion mediated pathologies. These compounds may be formulated into pharmaceutical compositions and are suitable for use in the treatment of inflammatory bowel disease including ulcerative colitis and Crohn's disease, multiple sclerosis, asthma, and rheumatoid arthritis.
摘要:
Phenyl compounds substituted at the 1-position with a fused bicyclo moeity formed from a five-membered heterocycle fused to a six-membered carbocycle, to a six-membered aryl, or to a six-membered hetaryl, and further optionally substituted at the 3,4 positions, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, and panic, as well as in the treatment of pain and other diseases.
摘要:
The present invention encompasses compounds of Formula I (I) or pharmaceutically acceptable salts thereof, wherein A is the base molecule of a propionic acid or acetic acid NSAID, or a derivative thereof, X is —CO2H, 1H-tetrazol-5-yl or 2H-tetrazol-5-yl and R1 and R2 are each independently selected from the group consisting of: C1-6alkyl and C3-6cycloalkyl, as well as pharmaceutical composition comprising said compounds and methods of using said compounds. The compounds of the present invention lower the level of Aβ42 and are therefore useful for preventing, delaying or reversing the progression of Alzheimer s Disease.
摘要:
Methods of use of compounds and compounds for the treatment of disorders characterized by the cerebral deposition of amyloid are provided. Among the compounds are those of formulae (I), (II) and (III): ##STR1## in which R.sub.1 is preferably 2-methyl propene, 2-butene, norleucine; R.sub.2, R.sub.4, and R.sub.8 are each independently methyl or ethyl; R.sub.3 is preferably iso-butyl or phenyl; R.sub.5 is preferably iso-butyl; R.sub.6 is H or methyl; R.sub.7 --(Q).sub.n is preferably benzyloxycarbonyl or acetyl; Q is preferably --C(O)--; R.sub.8 is preferbly iso-butyl; R.sub.A =--(T).sub.m --(D).sub.m --R.sub.1, is which T is preferably oxygen or carbon, and D is preferably a mono-unsaturated C.sub.3-4 alkenyl being more preferred; and X is an alcohol, particularly a secondary alcohol.