[EN] P2X4 RECEPTOR MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DU RÉCEPTEUR P2X4
申请人:SUNOVION PHARMACEUTICALS INC
公开号:WO2015088564A1
公开(公告)日:2015-06-18
Provided herein are P2X4 receptor modulating compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. The compounds provided herein are useful for the treatment, prevention, and/or management of various disorders, including but not limited to, chronic pain, neuropathy, inflammatory diseases and central nervous system disorders.
A totalsynthesis of aliskiren (20) was accomplished. A key in our synthesis was to use the symmetric trans‐cisoid‐trans‐bis‐lactone 1 as a precursor. It was expediently prepared by three different routes (Scheme 2). Appending the end groups and functional group transformations completed the synthesis (Scheme 3).
5-substituted amino-4-hydroxy-pentanoic acid derivatives and their use
申请人:Banyu Pharmaceutical Co., Ltd.
公开号:US04851387A1
公开(公告)日:1989-07-25
A 5-substituted amino-4-hydroxy-pentanoic acid derivative having the formula: ##STR1## wherein R.sup.1 is a hydrogen atom or an N-protecting group, R.sup.2, R.sup.3 and R.sup.5 may be any of a variety of groups including the side chains of amino acid residues, R.sup.4 is a hydrogen atom or a lower alkyl group, R.sup.6 is a group which is substituted by one or two hydroxyl groups, and R.sup.7 is any of a variety of groups, including a hydroxyl group, which compounds are renin inhibitors useful as hypotensive drugs, are disclosed.
Renin Inhibitors. I. Synthesis and Structure-Activity Relationships of Transition-State Inhibitors Containing Homostatine Analogues at the Scissile Bond.
The synthesis and structure-activity relationships of transition-state renin inhibitors containing the homostatine analogues at the scissile bond are described. These inhibitors incorporate the amino acid side chains corresponding to positions 7-12 (P4-P2') of angiotensinogen. Ethyl, 2-hydroxyethyl and 3-hydroxypropyl groups at position 2 of the homostatine analogues (P1') are more effective for increasing potency than the isopropyl group. A combination of residues at P1, P3 and P4 is important for potency and this result auggests that S1, S3 and S4 form a huge hydrophobic core together in renin.
[EN] CYCLOPROPYLAMINE DERIVATIVES USEFUL AS INHIBITORS OF HISTONE DEMETHYLASES KDM1A<br/>[FR] DÉRIVÉS DE CYCLOPROPYLAMINE UTILES EN TANT QU'INHIBITEURS DE HISTONE DÉMÉTHYLASES KDM1A
申请人:ISTITUTO EUROP DI ONCOLOGIA S R L
公开号:WO2014086790A1
公开(公告)日:2014-06-12
(I) The present invention relates to cyclopropyl derivatives of general formula (I), wherein A, R1, and R2 are as defined in the specification. The present application also relates to pharmaceutical compositions containing such compounds and to their use in therapy.