摘要:
The invention concerns products of formula (I) in which R1 represents -CONH - [A] - [B] -COR6, [A], [B]; R2, R3, R4, R5 and G are as defined in the description, and their salt additives with acids, bases and esters, the method for preparing them and the intermediates of said method, their application as medicines and the pharmaceutical compositions containing them.
摘要:
The invention concerns products of formula (I) in which R1 represents S(O)X-[A]-[B]-COR6, x being equal to 0, 1 or 2; [A]- representing a bivalent radical derived from an aliphatic hydrocarbon, linear or branched, saturated or unsaturated, comprising 1 to 12 carbon atoms; [B] representing a phenyl radical, a CH(Z) radical or a single bond; G represents, either a radical of formula (G1) in which (Het') is a heterocycle of general formula (a), in which (H) forms, with the structural unit N=C-NH-, the residue of an aromatic or non-aromatic heterocycle, monocyclic or bicyclic, saturated or unsaturated, comprising 1 to 9 carbon atoms and 2 to 5 heteroatoms selected among oxygen, nitrogen or sulphur atoms, or a NRaRb radical (radical G2), or a (Het) radical (radical G3), or a -NRh-C(=X)-NHRc radical (radical G4), in which X is a sulphur, oxygen or NH atom, or a -NRh-SO2Rc radical (radical G5), and their additive salts with acids, bases and esters, the method for preparing them and the intermediates of said method, their application as medicines and the pharmaceutical compositions containing them.
摘要:
Compounds of formula (I), wherein R1, R2, R3, R4, R5 and G are as defined in the description and the dotted lines indicate an optional second bond, as well as the acid, base and ester addition salts thereof, a method for preparing said compounds, intermediates therefor, the use of said compounds as drugs, and pharmaceutical compositions containing same, are disclosed.
摘要:
The object is to provide a promoting agent for bone formation, a therapeutic method for bone formation and a process for preparing a promoting agent for bone formation. A promoting agent for bone formation which comprises at least one of kistrin, echstatin, a peptide or polypeptide containing the amino acid sequence ArgGlyAsp in the molecule such as a peptide represented by Gly-Arg-Gly-Asp-Ser or a compound represented by general formula (IX) and so on, as well as a biologically acceptable salt thereof, wherein R16 represents -N(R20)2 (R20 represents a hydrogen atom or a C1-C4 alkyl group), R17 represents a hydrogen atom or a C1-C4 alkyl group, R18 represents a hydrogen atom, a C1-C4 alkyl group and so on, R19 represents OH, NH2 and so on, Y represents -NH-, -O- or a direct bond, a represents 1-3, b represents 1 or 2, c represents 0 or 1 and d represents 0 or 1.
摘要:
The present invention relates to acylguanidine derivatives of formula (I) in which R?1, R2, R4, R5, R6¿, A, m and n have the meanings indicated in the patent claims, their physiologically tolerable salts and their prodrugs. The compounds of formula (I) are valuable pharmaceutical active ingredients. They are vitronectin receptor antagonists and inhibitors of bone resorption by osteoclasts and are suitable, for example, for the therapy or prophylaxis of diseases which are caused at least partially by an undesired extend of bone resorption, for example of osteoporosis. The invention furthermore relates to processes for the preparation of compounds of formula (I), their use, in particular as pharmaceutical active ingredients, and pharmaceutical preparations comprising them.
摘要:
The invention concerns compounds of formula (I) wherein: m = 1, 2 or 3; n = 1, 2 or 3; R5 represents a group selected among COR6, CO2R6, SO2R6, SO2NHR6, SO2NHCOR6, SO2NHCO2R6, CONH2, CONHR6; R1, R2, R4, R6, R7 R8 and R12 are as defined in the description, in all their possible isomeric forms, their physiologically acceptable salts, their prodrugs. The invention also concerns the method for preparing them, their use as medicines in particular for treating osteoporosis and the pharmaceutical compositions containing them.
摘要:
The present invention relates to acylguanidino derivatives of formula (I), in which R?1, R2, R3¿, A, B, X, Y and n have the meanings indicated in claim 1, their physiologically tolerable salts and their prodrugs. The compounds of the formula (I) are valuable pharmaceutically active compounds. They are vitronectin receptor antagonists and inhibitors of cell adhesion and bone resorption by osteoclasts. This renders them suitable, for example, for the therapy and prophylaxis of illness which are based on the interaction between vitronectin receptors and their ligands in cell-cell or cell-matrix interaction processes or which can be prevented, alleviated or cured by influencing such interactions. For example, they can be applied for treating and preventing osteoporosis, or for inhibiting undesired angiogenesis or proliferation of cells of the vascular smooth muscles. The invention furthermore relates to processes for the preparation of compounds of the formula (I), their use, in particular as pharmaceutical active ingredients, and pharmaceutical compositions comprising them.
摘要:
The invention concerns compounds of formula (I) wherein: m = 1, 2 or 3; n = 1, 2 or 3; R5 represents a group selected among COR6, CO2R6, SO2R6, SO2NHR6, SO2NHCOR6, SO2NHCO2R6, CONH2 and CONHR6; R1, R2, R4, R5, R6 and R7 are as defined in the description, in all their possible isomeric forms, their physiologically acceptable salts, their prodrugs. The invention also concerns the method for preparing them, their use as medicines in particular for treating osteoporosis and pharmaceutical compositions containing them.