专利号:US-9662347-B2 优先权日:2010-05-11 标题 :Method for inhibiting the induction of cell death by inhibiting the synthesis or secretion of age-albumin in cells of the mononuclear phagocyte system 发明人:LEE BONG HEE; BYUN KYUNG HEE 权利人:LEE BONG HEE; BYUN KYUNG HEE; GACHON UNIV OF INDUSTRY-ACADEMIC COOP FOUND 摘要:The present invention relates to a method for inhibiting the induction of cell death by inhibiting the synthesis or secretion of AGE-albumin in cells of the mononuclear phagocyte system, to an AGE-albumin synthesis inhibitor, and to a pharmaceutical composition comprising the AGE-albumin synthesis inhibitor for preventing or treating degenerative disease and autoimmune disease. The AGE-albumin of the present invention is synthesized and secreted in human microglia or human macrophages in an Alzheimer's model, stroke model, Parkinson's disease model and rheumatoid arthritis model. The AGE-albumin synthesis and secretion are caused by oxidative stress. The expression of RAGE increases in first-order human neurons or cartilage cells to which AGE-albumin is administered, whereupon a MAPK signaling pathway is activated and the expression of Bax increases to induce an increase in calcium in mitochondria, thus finally inducing cell death. Therefore, the AGE-albumin synthesis inhibitor of the present invention can be valuably used in the diagnosis or treatment of degenerative diseases or autoimmune diseases such as Alzheimer's disease, strokes, Parkinson's disease, amyotrophic lateral sclerosis, rheumatoid arthritis, diabetic retinopathy, AIDS, aging, pulmonary fibrosis, spinal cord injuries, etc.
专利号:US-6930186-B2 优先权日:2001-06-13 标题 :Process for the preparation of paroxetine substantially free of alkoxy impurities 发明人:NIDDAM VALERIE; AVRUTOV ILYA 权利人:TEVA PHARMACETICAL IND LTD 摘要:The present invention is directed to methods for preparing intermediates useful in the synthesis of paroxetine wherein the intermediates are substantially free of alkoxy impurities as well as to methods for preparing paroxetine and pharmaceutically acceptable salts thereof substantially free of alkoxy impurities. The alkoxy impurity is reacted with an ether cleaving agent to generate the corresponding phenol, which is separated, yielding the desired product substantially free of alkoxy impurities. Paroxetine intermediates such as PMA, paroxetine, and pharmaceutically acceptable salts thereof substantially free of alkoxy impurities also form part of the present invention.
专利号:US-9371387-B2 优先权日:2011-11-10 标题 :Composition for prevention or treatment of ischemic cardiac disease, comprising inhibitor against age-albumin synthesis or release of mononuclear phagocyte system cells as active ingredient 发明人:LEE BONG HEE; BYUN KYUNG HEE 权利人:UNIV GACHON IND ACAD COOP FOUND 摘要:Disclosed is a pharmaceutical composition for the prevention or treatment of ischemic heart diseases, comprising as an active ingredient an inhibitor which acts to restrain mononuclear phagocyte system cells from synthesizing or releasing AGE-albumin, which induces the apoptosis of cardiomyocytes upon the onset of the ischemic heart disease. Also, a method is provided for screening an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells. Inhibitory or suppressive of AGE-albumin-induced cell death, the pharmaceutical composition comprising as an active ingredient an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells can be applied to the prevention or treatment of a wide spectrum of ischemic heart diseases including myocardial infarction.
专利号:US-2014234343-A1 优先权日:2011-11-10 标题:Composition for prevention or treatment of ischemic cardiac disease, comprising inhibitor against age-albumin synthesis or release of mononuclear phagocyte system cells as active ingredient
专利号:US-2013131006-A1 优先权日:2010-05-11 标 题 :Method for inhibiting the induction of cell death by inhibiting the synthesis or secretion of age-albumin in cells of the mononuclear phagocyte system
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