摘要:
The present invention relates to compounds which are 4-hydroxy-4-alkenylcyclohexanecarboxylic acid derivatives possessing leukotriene antagonist activity. The compounds are useful in the treatment of allergic diseases, particularly in the treatment of human asthma. They are prepared by the reaction of an appropriate oxaspiro compound with a mercaptoalkanoic acid derivative.
摘要:
Synthetic triterpenoids and methods of using the same to induce gene expression and differentiation of stem or progenitor cells are provided. Furthermore, the present invention provides methods for producing a cell, such as a stem or progenitor cell, with induced gene expression by contacting a stem or progenitor cell with an effective amount of a synthetic triterpenoid to induce the expression of one or more of SOX9 (Sex determining region Y-box 9), COL2A1 (Type II Collagen (alpha1)), TGF-βI, TGF-p2, TGF-33, BMP2, BMP4, BMPRII (Bone Morphogenic Protein Receptor II), SMAD (Small Mothers Against Decapentaplegic) 3, SMAD4, SMAD6, SMAD7, TIMP (Tissue Inhibitor of Metalloproteinase)-1 or TIMP-2 in the stem or progenitor cell, wherein the stem or progenitor cell is not a mesenchymal stem cell, periosteium cell or osteoprogenitor cell. In one embodiment, the stem or progenitor cell is multipotent.
摘要:
Synthetic triterpenoids and methods of using the same to induce gene expression and differentiation of stem or progenitor cells are provided. Furthermore, the present invention provides methods for producing a cell, such as a stem or progenitor cell, with induced gene expression by contacting a stem or progenitor cell with an effective amount of a synthetic triterpenoid to induce the expression of one or more of SOX9 (Sex determining region Y-box 9), COL2A1 (Type II Collagen (alpha1)), TGF-βI, TGF-p2, TGF-33, BMP2, BMP4, BMPRII (Bone Morphogenic Protein Receptor II), SMAD (Small Mothers Against Decapentaplegic) 3, SMAD4, SMAD6, SMAD7, TIMP (Tissue Inhibitor of Metalloproteinase)-1 or TIMP-2 in the stem or progenitor cell, wherein the stem or progenitor cell is not a mesenchymal stem cell, periosteium cell or osteoprogenitor cell. In one embodiment, the stem or progenitor cell is multipotent.
摘要:
The present invention relates to lipid compounds of the general formula (I): wherein R1 is selected from a C10-C22 alkyl, a C10-C22 alkenyl having 1-6 double bonds, and a C10-C22alkynyl having 1-6 triple bonds; R2 and R3 are the same or different and may be selected from a group of different substituents; Y is selected from sulphur, sulfoxide, and sulfone; and X represents a carboxylic acid or a derivative thereof, a carboxylic ester, a carboxylic anhydride or a carboxamide; or a pharmaceutically acceptable salt, complex or solvate thereof.The invention also relates to pharmaceutical compositions and lipid compositions comprising such compounds, and to such compounds for use as medicaments or for use in therapy, in particular for the treatment of diseases related to the cardiovascular, metabolic and inflammatory disease area.
摘要:
The present invention provides a novel compound exhibiting an excellent suppressing effect to cell injury caused by radicals and neurotoxicity induced by excitatory nuerotransmitters such as glutamate. Specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein Z represents a bivalent organic group and the like of from 2 to 3 carbon atom(s) which may have a substituent; and R3 represents a carboxyl group and the like.
摘要翻译:本发明提供一种新兴化合物,其表现出对由游离基引起的细胞损伤的抑制作用和由兴奋性转运剂如谷氨酸诱导的神经毒性。 具体地,它提供由下式表示的化合物,其盐或它们的水合物。 其中Z表示可以具有取代基的2〜3个碳原子的二价有机基团等; R 3表示羧基等。
摘要:
Compounds of the formula where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.
摘要:
Compounds of the formula 1 where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.
摘要:
Compounds of the formula where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.
摘要:
The present invention relates to antifungal compounds having the structural formula: 1 and pharmaceutically acceptable salts, solvates and prodrugs thereof. The present invention further relates to pharmaceutical compositions containing said compound, or a pharmaceutically acceptable salt, solvate or prodrug thereof, for use in the treatment of a fungal infection in an animal host.