[EN] TARGETED RADIOPHARMACEUTICALS FOR THE DIAGNOSIS AND TREATMENT OF PROSTATE CANCER<br/>[FR] PRODUITS RADIOPHARMACEUTIQUES CIBLÉS POUR LE DIAGNOSTIC ET LE TRAITEMENT DU CANCER DE LA PROSTATE
申请人:BAYER AS
公开号:WO2021013978A1
公开(公告)日:2021-01-28
A compound of general formula (I): wherein: n is 1, 2 or 3; R1, R2, R3 and R4, independently represent OH or Q; and 20 Q represents a tissue-targeting moeity selected from the group consisting of or a stereoisomer, a hydrate, a solvate, or a salt thereof, or a mixture of same, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said 25 compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of soft tissue diseases, as a sole agent or in combination with other active ingredients.
Compounds that selectively inhibit the binding of ligands to &agr;4&bgr;1 integrin (VLA-4) and methods for their preparation are disclosed. In one embodiment, compounds of the invention are represented by Formula I:
1
As selective inhibitors of VLA-4 mediated cell adhesion, compounds of the present invention are useful in the treatment of conditions associated with such adhesion, including, but not limited to, such conditions as inflammatory and autoimmune responses, diabetes, asthma, psoriasis, inflammatory bowel disease, transplantation rejection, and tumor metastasis. Also disclosed are pharmaceutical compositions, methods of inhibiting VLA-4 mediated cell adhesion and methods of treating conditions associated with LA-4 mediated cell adhesion, which involve compounds of Formula I.
The invention concerns isotopically coded affinity markers (ICAT) for mass spectrometric analysis of proteins, and the preparation and use if said markers.
这项发明涉及同位素编码亲和标记物(ICAT)用于蛋白质的质谱分析,以及所述标记物的制备和使用。
Beyond Basicity: Discovery of Nonbasic DENV-2 Protease Inhibitors with Potent Activity in Cell Culture
作者:Nikos Kühl、Mila M. Leuthold、Mira A. M. Behnam、Christian D. Klein
DOI:10.1021/acs.jmedchem.0c02042
日期:2021.4.22
The viral serineprotease NS2B-NS3 is one of the promising targets for drug discovery against dengue virus and other flaviviruses. The molecular recognition preferences of the protease favor basic, positively charged moieties as substrates and inhibitors, which leads to pharmacokinetic liabilities and off-target interactions with host proteases such as thrombin. We here present the results of efforts
The invention concerns pharmaceutically useful peptide derivatives of the formula (I), P-AA I -AA 2 -AA 3 -AA 4 -AA 5 -AA 6 -AA 7 -AA 8 -Q, in which P, AA 1, AA 2, AA 3 , AA 4, AA 5, AA 6, AA 7, AA 8, and Q have the various meanings defined herein and their pharmaceutically accentable salts, and pharmaceutical compositions containing them. The novel peptide derivatives are of value in treating MHC class II dependent T-cell mediated autoimmune or inflammatory diseases, such as rheumatoid arthritis. The invention further concerns processes for the manufacture of the novel peptide derivatives and the use of the compounds in medical treatment.