摘要:
Compounds of formula (1) as well as their salts and esters are disclosed wherein X, X', Z and Y are as described in the specification and which have activity as inhibitors of binding between VCAM-1 and cells expressing VLA-4. Such compounds are useful for treating diseases whose symptoms and/or damage are related to the binding of VCAM-1 to cells expressing VLA-4.
摘要:
A compound forula (I) below or a pharmaceuticaly acceptable salt or solvate thereof: wherein R1 is H or alkyl; R2 is aryl or cycloalkyl or heteroaryl; R3 is H or alkyl, wherein the alkyl group may be optionally substituted by one or more fluorine atoms; R4 is H, hydroxyalkyl, dihydroxyalkyl or hydroxyalkoxyalkyl; R5 is branched or linear alkyl, cycloalkyl, cycloalkylalkyl, aryl, or a single or fused ring aromatic heterocyclic group; R6 represents H or up to three substituents independently selected from the list consisting of: alkyl, alkenyl, aryl, alkoxy, hydroxy, halo, nitro, cyano, carboxy, carboxamido, sulphonamido, trifluoromethyl, or amino or mono- or di-alkylamino; R7 is H or halo; R¿8= is H or =O; and any of R¿2? and R5 may optionally be substituted one or more times by halo, hydroxy, amino, cyano, nitro, carboxy, oxo, alkyl, alkenyl, aryl, alkoxy, carboxamido, sulphonamido, trifluoromethyl, or mono- or di- alkylamino; with the proviso that said compound of formula (I) is not a compound selected from the list according to claim 1.
摘要:
Provided herein is a compound having the formula (I) wherein said compounds are useful for the treatment of psychiatric disorders including but not limited to depression, generalized anxiety, eating disorders, dementia, panic disorder, and sleep disorders. The compounds may also be useful in the treatment of gastrointestinal disorders, cardiovascular regulation, motor disorders, endocrine disorders, vasospasm and sexual dysfunction. The compounds are 5HT1B and 5HT1D antagonists.
摘要:
HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain these compounds and optionally other anti-viral agents as active ingredients, are suitable for treating patients or hosts infected with the HIV virus, which is known to cause AIDS.
摘要:
The present invention concerns compounds of formula. In a preferable embodiment, X represents O; R1 represents C¿1-6?alkyl; cycloC3-12alkyl or (cycloC3-12alkyl)C1-6alkyl, wherein one or more hydrogen atoms in a C1-6alkyl-moiety or in a cycloC3-12alkyl-moiety optionally may be replaced by C1-6alkyloxy, aryl, halo or thienyl; R?2¿ represents hydrogen; halo; C¿1-6?alkyl or amino; R?3 and R4¿ each independently represent hydrogen or C¿1-6?alkyl; or R?2 and R3¿ may be taken together to form -R2-R3-, which represents a bivalent radical of formula -Z¿4?-CH2-CH2-CH2- or -Z4-CH2-CH2- with Z4 being O or NR?11¿ wherein R11 is C¿1-6?alkyl; and wherein each bivalent radical is optionally substituted with C1-6alkyl; or R?3 and R4¿ may be taken together to form a bivalent radical of formula -CH¿2?-CH2-CH2-CH2- ; R?5¿ represents hydrogen; Y represents O; and aryl represents phenyl optionally substituted with halo. The invention also relates to the use of a compound according to the invention as a medicament and in the manufacture of a medicament for treating or preventing glutamate-induced diseases of the central nervous system, as well as formulations comprising such a compound and processes for preparing such a compound.
摘要:
A compound of formula (I) or a pharmaceutically acceptable salt, hydrate, ester, solvate, prodrug, metabolite, stereoisomer, or mixtures thereof; wherein: Y represents the atoms necessary to form a fused 5-to 6-membered, aromatic or non-aromatic, carbocyclic or N-containing heterocyclic ring, wherein Y and any heteroatom(s) therein are unsubstituted or independently substituted by at least one non-interfering alkyl, alkenyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, carboxy or halo substituent; X is at the 1-position of ring Y and is -COOR5 or a substituted or unsubstituted moiety selected from the group consisting of (a), (b), (c), (d), (e), (f) and (g) wherein R7 is hydrogen, alkyl, alkenyl, cycloalkyl or cycloalkenyl, and is itself either unsubstituted or substituted with an alkyl, alkenyl, cycloalkyl or cycloalkenyl group; R1 is hydrogen, alkyl, alkenyl, cycloalkyl or cycloalkenyl, and is itself either unsubstituted or substituted with an alkyl, alkenyl, cycloalkyl or cycloalkenyl group; R2, R3, R4 and R5 are independently hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aralkyl, or aryl, and are either unsubtsituted or substituted with a moiety selected from the group consisting of alkyl, alkenyl, alkoxy, phenoxy, benzyloxy, cycloalkyl, cycloalkenyl, hydroxy, carboxy, carbonyl, amino, amido, cyano, isocyano, nitro, nitroso, nitrilo, isonitrilo, imino, azo, diazo, sulfonyl, sulfoxy, thio, thiocarbonyl, sulfhydryl, halo, haloalkyl, trifluoromethyl and aryl.
摘要:
This invention relates to a method for the selective treatment of cell growth and differentiation characterized by activity of the human epidermal growth factor receptor type 2 (HER2). More specifically, this invention relates to the use of substituted or unsubstituted mono- or bi-cyclic aryl, heteroaryl, cycloalkyl or heterocycloalkyl compounds in selectively regulating cell growth. Pharmaceutical compositions useful for the selective treatment of cell growth and differentiation are also described.