摘要:
The (R) and (S) enantiomers of a compound of formula I are novel antiproliferative therapeutic agents. These compounds have HDAC inhibitor activity and are useful in the treatment of cancer. Also disclosed are methods of making and using compounds of formula (I), as well as pharmaceutical compositions containing compounds of formula (I).
摘要:
Compounds of formula I wherein R1, R2, A, X, Y and Z have the meanings provided in the specification, and their enantiomers, diastereoisomers, racemates, pharmaceutically acceptable salts and mixtures thereof. These compounds have HDAC inhibitory activity for inhibiting cell proliferation. Also provided is a process of manufacturing these compounds.
摘要:
A compound of formula (I) wherein A and B are optionally substituted cyclohexenyl or phenyl groups, X is carbonyl or sulfonyl, and Y is 5–7 atoms-linker, is useful as histone deacetylase inhibitors, particularly for inhibiting cell proliferation.
摘要:
The present invention provides compounds of formula I and pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, X and Y have the meanings defined in the specification. The compounds have histone deacetylase (HDAC) inhibitory activity which is useful in cancer treatment. Also provided is a process for making a compound of formula I by reacting a compound of formula III with a compound of formula IV wherein A is a displaceable group and PG is a protecting group.
摘要:
Herein is reported a method for obtaining a polypeptide in monomeric form comprising the steps of a) providing a solution comprising the polypeptide m monomeric form and m aggregated form, wherein the ratio of monomeric to aggregated form is 4:1 or less as determined by size exclusion chromatography, b) performing a mixed-mode chromatography in bind-and-elute mode, or a hydrophobic interaction chromatography in flow-through mode, or a size-exclusion chromatography, and c) performing a weak cation exchange chromatography in bind-and-elute mode or flow-through mode, and thereby obtaining the polypeptide m monomeric form.
摘要:
An antibody binding to IL-13Rα1, inhibiting IL-13 bioactivity and comprising a variable heavy and a variable light chain, characterized in that the variable heavy chain amino acid sequence CDR3 of said antibody is selected from the group consisting of the heavy chain CDR3 sequences of SEQ ID NO: 1, 3, 5, 7 or 9 is useful in the treatment of asthma and allergic diseases.
摘要翻译:与IL-13Rα1结合的抗体,抑制IL-13生物活性并包含可变重链和可变轻链的抗体,其特征在于所述抗体的可变重链氨基酸序列CDR3选自重链CDR3序列 的SEQ ID NO:1,3,5,7或9可用于治疗哮喘和过敏性疾病。
摘要:
The invention relates to a method for producing biologically active β-NGF from the proform proNGF. After expressing the proform of the β-NGF in a prokaryotic host cell, the recombinant protein is isolated in the form of insoluble inactive aggregates (inclusion bodies). After the solubilization thereof in a strong denaturing agent and the subsequent conversion thereof into the natural conformation, which is determined by the disulfide bridges present in the natural β-NGF, biologically active β-NGF is obtained by subsequently splitting-off the prosequence.
摘要:
The present invention provides interferon-alpha polypeptides and conjugates, and nucleic acids encoding the polypeptides. The invention also includes compositions comprising these polypeptides, conjugates, and nucleic acids; cells containing or expressing the polypeptides, conjugates, and nucleic acids; methods of making the polypeptides, conjugates, and nucleic acids; and methods of using the polypeptides, conjugates, and nucleic acids.
摘要:
The present invention provides interferon-alpha polypeptides and conjugates, and nucleic acids encoding the polypeptides. The invention also includes compositions comprising these polypeptides, conjugates, and nucleic acids; cells containing or expressing the polypeptides, conjugates, and nucleic acids; methods of making the polypeptides, conjugates, and nucleic acids; and methods of using the polypeptides, conjugates, and nucleic acids.
摘要:
The present invention relates to methods for obtaining a polypeptide in a monomeric form, the method comprising a) providing a solution containing the polypeptide in monomeric form and in aggregated form, wherein the ratio of monomeric to aggregated form is 4:1 or less, as determined by size exclusion chromatography, b) performing mixed-mode chromatography in bind-and-elute mode, or hydrophobic interaction chromatography in flow-through mode, or a size-exclusion chromatography, and c) performing a weak cation exchange chromatography in bind-and-elute mode or flow-through mode, and thereby obtaining the polypeptide in monomeric form.