疟疾仍然是最致命的传染病之一,每年导致成千上万的死亡,主要是在幼儿和孕妇中。在这里,我们报道了针对恶性疟原虫(疟疾最致命的物种)的一系列吡唑并[3,4- b ]吡啶的发现和衍生化。该系列中的命中化合物在体外显示出亚微摩尔对寄生虫的红细胞内阶段具有高活性,对人成纤维细胞BJ和肝HepG2细胞系几乎没有毒性。此外,我们的命中化合物对寄生虫的肝期表现出良好的活性,但对配子体阶段的活性却很小。包括杀死率,对接率和分子动力学研究在内的寄生虫学资料表明,我们的化合物可能靶向细胞色素bc 1的Q o结合位点。
疟疾仍然是最致命的传染病之一,每年导致成千上万的死亡,主要是在幼儿和孕妇中。在这里,我们报道了针对恶性疟原虫(疟疾最致命的物种)的一系列吡唑并[3,4- b ]吡啶的发现和衍生化。该系列中的命中化合物在体外显示出亚微摩尔对寄生虫的红细胞内阶段具有高活性,对人成纤维细胞BJ和肝HepG2细胞系几乎没有毒性。此外,我们的命中化合物对寄生虫的肝期表现出良好的活性,但对配子体阶段的活性却很小。包括杀死率,对接率和分子动力学研究在内的寄生虫学资料表明,我们的化合物可能靶向细胞色素bc 1的Q o结合位点。
[EN] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
申请人:BIOMARIN PHARM INC
公开号:WO2017214505A1
公开(公告)日:2017-12-14
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
Diaminothiazoles having antiproliferative activity
申请人:——
公开号:US20020151554A1
公开(公告)日:2002-10-17
Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
The present invention is directed to novel diaminothiazoles of formula
1
These compounds inhibit cyclin-dependent kinase 4 (Cdk4) and are selective against Cdk2 and Cdk1. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment 6r control of breast, lung and colon and prostate tumors.
There are disclosed are compounds of the formula:
wherein R1 and R2 are as disclosed herein,
which are eIF4E inhibitors useful in the treatment of cancers. Also disclosed are compositions comprising the compounds, as well as methods of treating cancer using the compounds.
Novel diaminothiazoles of formula (I):
are discussed. These compounds selectively inhibit the activity of Cdk4 and are thus useful in the treatment or control of cancer, in particular, the treatment or control of solid tumors. This invention also provides pharmaceutical compositions containing such compounds and methods of treating or controlling cancer, most particularly, the treatment or control of breast, lung, colon, and prostate tumors.