[EN] NEPRILYSIN INHIBITORS<br/>[FR] INHIBITEURS DE LA NÉPRILYSINE
申请人:THERAVANCE BIOPHARMA R & D IP LLC
公开号:WO2015116786A1
公开(公告)日:2015-08-06
In one aspect, the invention relates to compounds having the formula (I): where R1-R6 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.
Novel Thiophene Derivatives as Spingosine-1-Phosphate-1 Receptor Agonists
申请人:Bolli Martin
公开号:US20080194670A1
公开(公告)日:2008-08-14
The invention relates to novel thiophene derivatives, their preparation and their use as pharmaceutically active compounds. Said compounds particularly act as immunosuppressive agents.
[EN] PROCESS FOR THE PREPARATION OF MIDODRINE, PHARMACEUTICALLY-ACCEPTABLE SALTS THEREOF AND INTERMEDIATES<br/>[FR] PROCEDE POUR PREPARER DE LA MIDODRINE, DES SELS PHARMACEUTIQUEMENT ACCEPTABLES DE CELLE-CI ET DES PRODUITS INTERMEDIAIRES
申请人:APOTEX PHARMACHEM INC
公开号:WO2004080946A1
公开(公告)日:2004-09-23
The present invention provides for a novel process for the preparation of Midodrine or a pharmaceutically acceptable salt thereof comprising: (a) a step of reacting 2-amino-1-(2’,5’-dimethoxyphenyl) ethanol of formula (I) with an N-protected glycine of formula (II) containing an amino protecting group in the presence of 1,1’-carbonyldiimidazole (CDI); and (b) removing the amino protecting group by deprotection formula (I), formula (II), wherein R1 is a benzyl, triphenylmethyl, tert-butyloxycarbonyl, or a benzyloxycarbonyl group. This results in an unexpectedly efficient and cost-effective process. Additionally, the process is simple and safe as all the intermediates and reagents involved in the process pose no safety risks. Further reaction of Midodrine with a pharmaceutically acceptable acid affords a pharmaceutically acceptable salt thereof. Preferably, the pharmaceutically acceptable salt obtained from the process according to the present invention is Midodrine Hydrochloride.
[EN] SUBSTITUTED CHROMAN-6-YLOXY-CYCLOALKANES AND THEIR USE AS PHARMACEUTICALS<br/>[FR] CHROMAN-6-YLOXY-CYCLOALCANES SUBSTITUÉES ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
申请人:SANOFI SA
公开号:WO2014135674A1
公开(公告)日:2014-09-12
The present invention relates to substituted chroman-6-yloxy-cycloalkanes of the formula (I) in which Ar, R1 to R4, p and q are as defined in the claims. The compounds of the formula (I) are inhibitors of the sodium-calcium exchanger (NCX), especially of the sodium-calcium exchanger of subtype 1 (NCX1), and are suitable for the treatment of diverse disorders in which intracellular calcium homeostasis is disturbed, such as arrhythmias, heart failure and stroke. The invention furthermore relates to processes for the preparation of the compounds of the formula (I), their use as pharmaceuticals, and pharmaceutical compositions comprising them.
[EN] OXAZOLIDINONE ANTIBIOTICS AND DERIVATIVES THEREOF<br/>[FR] ANTIBIOTIQUES A BASE D'OXAZOLIDINONE ET DERIVES
申请人:MERCK & CO INC
公开号:WO2005005399A1
公开(公告)日:2005-01-20
This invention relates to new oxazolidin,41-es having a C' cl ropyl moiety, which are effective against aerobic and anerobic pathogen I esistant staphylococci, streptococci and enterococci, Bacteroides s Cl' idia spp. species, as well as acid-fast organisms such as Mycobacterium tuberculosis and other mycobacterial species. 10 The compounds are represented by structural formula (I): A a Rx (R4a)s Rx x 1 0 Ri Ar or HAr N 0 A \_R3 15 its enantiomer, diastereomer, or pharmaceutically acceptable salt or ester thereof.
这项发明涉及具有C' cl ropyl基团的新的氧杂环丙烷,对耐氧和厌氧病原体如金黄色葡萄球菌、链球菌和肠球菌、Bacteroides spp.菌种以及耐酸杆菌如结核分枝杆菌和其他分枝杆菌具有有效性。这些化合物由结构式(I)表示:A a Rx (R4a)s Rx x 1 0 Ri Ar或HAr N 0 A \_R3,其对映异构体、顺式异构体或其药用可接受盐或酯。