The biomimetic iron-mediated degradation of arteflene (Ro-42-1611),an endoperoxide antimalarial: Implications for the mechanism of antimalarial activity
摘要:
Arteflene 4 reacts with FeCl2 . 4H(2)O in acetonitrile or with hemin / N-acetytcysteine (heme Fe(II)) in acetonitrile to produce the diol 5 and the enone 6. Treatment of arteflene with Zn/AcOH, a model of NADH dehydrogenase, results in the formation of the diol 5 in 80% yield The formation of the enone 6 indicates that arteflene fragments to a non-stabilised carbon-centred radical. This radical intermediate is proposed to mediate the potent antimalarial activity of 4. (C) 1997 Elsevier Science Ltd.
SUBSTITUTED 2,4 DIAMINO-QUINOLINE AS NEW MEDICAMENT FOR FIBROSIS, AUTOPHAGY AND CATHEPSINS B (CTSB), L (CTSL) AND D (CTSD) RELATED DISEASES
申请人:Genoscience Pharma SAS
公开号:EP3620164A1
公开(公告)日:2020-03-11
The present invention relates to novel 2-primary amino-4-secondary amino-quinoline derivatives, their manufacture, pharmaceutical compositions comprising them and their use as medicaments. The active compounds of the present invention can be useful as a medicament in the treatment and/or the decreasing and/or the prevention of fibrosis and/or fibrosis related diseases, or for use as a medicament in the treatment and/or the decreasing and/or the prevention of the autophagy and/or autophagy related diseases and for the inhibition of the autophagy flux, or for use in the inhibition of cathepsins B (CTSB), L (CTSL) and/or D (CTSD) and/or cathepsins B (CTSB), L (CTSL) and/or D (CTSD) related diseases; with the proviso that said compounds are not to be used for the treatment of any forms of cancers.
[EN] SUBSTITUTED HETEROARYL COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROARYLE SUBSTITUÉS ET LEURS MÉTHODES D'UTILISATION
申请人:CALITOR SCIENCES LLC
公开号:WO2015148868A1
公开(公告)日:2015-10-01
The present invention provides novel heteroaryl compounds, pharmaceutical acceptable salts and formulations thereof useful in preventing, treating or lessening the severity of a protein-mediated disease. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of protein kinase-mediated disease.
Use of Inhibitors of the Activity or Function of PI3K
申请人:NOVARTIS AG
公开号:US20150342951A1
公开(公告)日:2015-12-03
The invention relates to new uses of PI3K inhibitors, wherein said inhibitors have an inhibitory action on the PI3K isoform delta for the treatment of immunopathology in a subject suffering from a disease or disorder selected from malaria, leishmaniasis, trypanosomiasis, toxoplasmosis and/or neurocysticercosis, via functional inhibition of TLR9 of the infected subject.
[EN] COMPOUNDS AND COMPOSITIONS FOR THE TREATMENT OF PARASITIC DISEASES<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR LE TRAITEMENT DE MALADIES PARASITAIRES
申请人:IRM LLC
公开号:WO2014078813A1
公开(公告)日:2014-05-22
The present invention provides compounds of formula I: [INSERT FORMULA HERE] or a pharmaceutically acceptable salt, tautomer, or stereoisomer, thereof, wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds and methods of using such compounds for treating, preventing, inhibiting, ameliorating, or eradicating the pathology and/or symptomology of a disease, such as malaria, caused by a Plasmodium parasite.
[EN] HETEROARYL COMPOUNDS AND PHARMACEUTICAL APPLICATIONS THEREOF<br/>[FR] COMPOSÉS HÉTÉROARYLES ET LEURS APPLICATIONS PHARMACEUTIQUES
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2016000615A1
公开(公告)日:2016-01-07
The present invention provides herein is a heteroaryl compound or a stereoisomer, a geometric isomer, a tautomer, a racemate, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, as well as a pharmaceutical composition containing the compound disclosed herein. The present invention also provides herein is use of the compound or the pharmaceutical composition thereof disclosed herein in the manufacture of a medicine for treating autoimmune diseases or proliferative diseases.