Diamine derivatives as inhibitors of leukotriene A4 hydrolase
申请人:Arnaiz Damian
公开号:US20070155726A1
公开(公告)日:2007-07-05
This invention is directed to compounds of formula (I):
where r, q, R, R
2
, R
3
, R
4
, R
5a
, R
5b
, R
5c
, R
6a
, R
6b
, R
6c
, R
7
, R
8
, and R
9
are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A
4
hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
作者:Justin A. Ripper、Edward R.T. Tiekink、Peter J. Scammells
DOI:10.1016/s0960-894x(00)00690-9
日期:2001.2
undergo N-demethylation processes under photochemical conditions. Tropine, acetyltropine, tropinone, and atropine were cleanly N-demethylated upon treatment with tetraphenylporphin, oxygen, and light. Dextromethorphan also underwent a N-demethylation reaction, but reacted further to afford an imine. In contrast, 14-acyloxycodeinones underwent a photochemically induced tandem N-demethylation acyl migration
Disclosed is a compound of Formula (I) or a pharmaceutically acceptable salt, ester, or solvate thereof, or their stereoisomers, which can be used as tyrosine kinase inhibitor. Also disclosed is a method for preparing the compound, a pharmaceutical composition and a kit comprising the compound, and uses of the compound. The compound can be used as tyrosine kinase inhibitor, or can be used to reduce or inhibit activity of EGFR or mutant thereof, such as EGFR mutant comprising T790M mutation, in a cell, or to treat and/or prevent a disease associated with overactivity of EGFR, such as cancer.
main conformation features of these sterically-hindered amines (established by NMR and IR spectroscopy) are a ring in the chair form, an eclipsed conformation for the N-substituent and an intramolecular OH...N bond. High barriers for the geminal substituent topomerization were measured for these piperidines at different temperatures by means of line-shape analysis of the temperature-dependent 13C and
通过β-支化的N-烷基取代基的2,2,6,6-四甲基取代的哌啶是通过N-Me前体与酮的光反应合成的。这些空间受阻胺的主要构象特征(通过NMR和IR光谱法确定)是椅子形式的环,N-取代基的黯淡构象和分子内OH ... N键。通过对温度依赖性13 C和1 H NMR光谱进行线形分析,在不同温度下对这些哌啶测定了双取代基拓扑异构化的高阻隔性。MM3衍生的构象方案表明,对于所研究的类似物之一,N取代基的旋转决定了慢的聚合速率。
[EN] NOVEL COMPOUNDS AS RESPIRATORY STIMULANTS FOR TREATMENT OF BREATHING CONTROL DISORDERS OR DISEASES<br/>[FR] NOUVEAUX COMPOSÉS COMME STIMULANTS RESPIRATOIRES POUR LE TRAITEMENT DE TROUBLES OU DE MALADIES DE CONTRÔLE DE LA RESPIRATION
申请人:GALLEON PHARMACEUTICALS INC
公开号:WO2012074999A1
公开(公告)日:2012-06-07
The present invention includes compositions that are useful in the treatment of breathing control diseases or disorders in a subject in need thereof. The present invention also includes a method of treating a respiratory disease or disorder in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a pharmaceutical formulation of the invention, The present invention further includes a method of preventing destabilization or stabilizing breathing rhythm in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a pharmaceutical formulation of the invention.