会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 46. 发明公开
    • SUBSTITUTED AROMATIC COMPOUNDS AND RELATED METHOD FOR THE TREATMENT OF FIBROSIS
    • 取代芳香族化合物及其治疗纤维化的相关方法
    • EP2970089A1
    • 2016-01-20
    • EP14764458.7
    • 2014-03-14
    • ProMetic BioSciences Inc.
    • ZACHARIE, BoulosABBOTT, ShaunGAGNON, LyneLAURIN, PierreGROUIX, Brigitte
    • C07C59/52A61K31/192A61P19/04C07C57/32
    • C07C53/134A61K31/192C07C57/30C07C57/58C07C59/52Y02A50/423
    • The present invention relates to compounds of: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(0)-(CH2)n-CH3 or CH(OH)—(CH2)n-CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(0)-(CH2)n-CH3 or CH(OH)—(CH2)n-CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F or OH; Q is 1) (CH2)mC(0)OH wherein m is 1 or 2, 2) CH(CH3)C(0)OH, 3) C(CH3)2C(0)OH, 4) CH(F)—C(0)OH, 5) CF2-C(0)OH, or 6) C(0)-C(0)OH; and compositions comprising the same and the method using the same for the prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis, renal fibrosis, pancreas fibrosis, systemic sclerosis, cardiac fibrosis or macular degeneration.
    • 本发明涉及以下化合物或其药学上可接受的盐,其中A为C 5烷基,C 6烷基,C 5烯基,C 6烯基,C(O) - (CH 2)n -CH 3或CH( OH) - (CH 2)n -CH 3其中n是3或4; R 1是H,F或OH; R 2是C 5烷基,C 6烷基,C 5烯基,C 6烯基,C(O) - (CH 2)n -CH 3或CH(OH) - (CH 2)n -CH 3,其中n是3 或4; R 3是H,F,OH或CH 2 Ph; R 4是H,F或OH; Q是1)(CH 2)mC(O)OH,其中m是1或2,2,2)CH(CH 3)C(O)OH,3)C(CH 3)2 C(O)OH,4)CH F)-C(O)OH,5)CF 2 -C(O)OH,或6)C(O)-C(O)OH; 和组合物,其包括相同的,并且使用用于各种纤维变性疾病和病症的受试者,包括肺纤维化,肝纤维化,皮肤纤维化,肾纤维化,胰纤维化,系统性硬化症,心脏纤维化或黄斑变性的预防或治疗的相同的方法。
    • 48. 发明公开
    • PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE ORGANIC CARBOXYLIC ACID
    • VERFAHREN ZUR HERSTELLUNG VON OPTISCH塞维尔组织机构CARBOXYLSÄURE
    • EP2351729A1
    • 2011-08-03
    • EP09823609.4
    • 2009-10-28
    • Mitsubishi Gas Chemical Company, Inc.
    • KYUUKO, Youichi
    • C07C51/43C07B57/00C07C51/487C07C53/134C07D311/66
    • C07D311/66C07B57/00C07B2200/07C07C51/487C07C53/134
    • The present invention is a simple method, in which a specific amount of alkali is added to an enantiomeric mixture of an optically active organic carboxylic acid where enantiomers are present in a non-equimolar ratio, or in which the enantiomeric mixture of an optically active organic carboxylic acid is neutralized with an alkali, and then a specific amount of acid is added thereto, thereby separating an organic carboxylic acid salt in the mother liquor and a crystallized organic carboxylic acid from each other. The method makes it possible to obtain an optically active organic carboxylic acid with improved enantiomeric excess. The present invention provides a simple production method for obtaining an optically active organic carboxylic acid with improved enantiomeric excess from an enantiomeric mixture of an optically active organic carboxylic acid where enantiomers are present in a non-equimolar ratio.
    • 本发明是一种简单的方法,其中将特定量的碱加入到对映体以非等摩尔比存在的光学活性有机羧酸的对映体混合物中,或其中光学活性有机物的对映体混合物 羧酸用碱中和,然后加入特定量的酸,从而将母液中的有机羧酸盐和结晶的有机羧酸彼此分离。 该方法可以获得具有改善的对映体过量的光学活性有机羧酸。 本发明提供了一种简单的制备方法,用于从对映异构体以非等摩尔比存在的光学活性有机羧酸的对映体混合物中获得具有改进的对映体过量的光学活性有机羧酸。