摘要:
The invention is a compound of the formula wherein R is a) —C(O)(CH2)nC(O)OH, b) wherein R1 is —N(R2)(R3), or is a five or six member aromatic or non-aromatic heterocyclic ring having one or more heteroatoms selected from nitrogen, oxygen or sulfur, unsubstituted or substituted by lower alkyl, c) —P(O)(OH)2, or is d) —C(O)(CH2)nNHC(O)(CH2)nN(R2)(R3); and R2/R3 are hydrogen or lower alkyl; n is 1, 2, 3 or 4; or a pharmaceutically acceptable acid addition salt thereof
摘要:
The invention relates to carboxamide derivatives as defined in the specification and claims, to a process for their preparation, to pharmaceutical compositions comprising them and to their use as mGluR1 enhancers in the treatment and prevention of neurological disorders and diseases, such as Alzheimer's disease and dementia.
摘要:
The present invention provides a non-covalent coupling method for the preparation of sterically stabilized lipsomes which may be used for targeted drug delivery, e.g., pegylated liposomes. The method simplifies the attachment of targeting vectors to sterically stabilized liposomes. The present invention also provides a liposome composition comprising a compound of the formula and a compound of the formula Z-Y, wherein Z is any compound capable of binding to a cellular receptor, and X and Y are compounds which can interact with each other non-convalently, and wherein the substituents n, F1 and F2 are as provided in the specification.
摘要:
The present invention provides a non-covalent coupling method for the preparation of sterically stabilized lipsomes which may be used for targeted drug delivery, e.g., pegylated liposomes. The method simplifies the attachment of targeting vectors to sterically stabilized liposomes. The present invention also provides a liposome composition comprising a compound of the formula and a compound of the formula Z-Y, wherein Z is any compound capable of binding to a cellular receptor, and X and Y are compounds which can interact with each other non-convalently, and wherein the substituents n, F1 and F2 are as provided in the specification.
摘要:
A method of treating neurodegenerative disorders of the brain and spinal cord is disclosed. The therapeutic agent is a polyethylene glycol linked protein.
摘要:
The invention relates to compounds of formulas wherein R1 and R2 are independently from each other lower alkoxy, lower alkenyloxy, benzyloxy, hydroxy, —OCH(CH3)OC(O)-lower alkyl or —OCH2C(O)N(R3)(R4), with the proviso that only one of R1 or R2 may be hydroxy; R3 and R4 are independently from each other and signify hydrogen, lower alkyl, lower alkenyl or cycloalkyl; or R1 and R2 form together with the carbon atom, to which they are attached the linking group X, wherein X is —O(CH2)nCH═CH(CH2)nO— or —O(CH2)mO—; n is 1, 2 or 3; and m is 4-8, or a pharmaceutically acceptable salt of said compound. Compounds of the present invention can be used for the treatment of diseases where Serum Amyloid P Component depletion has a beneficial effect, in particular in the treatment or prevention of central and systemic amyloidosis.