[EN] NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TREATMENT OF PARKINSON DISEASES<br/>[FR] NOUVEAUX MÉDICAMENTS À PÉNÉTRATION ÉLEVÉE ET LEURS COMPOSITIONS POUR LE TRAITEMENT DE MALADIES DE PARKINSON
申请人:TECHFIELDS PHARMA CO LTD
公开号:WO2014139161A1
公开(公告)日:2014-09-18
One aspect of the invention provides a composition of novel high penetration compositions (HPC) or a high penetration prodrug (HPP) for treatment of Parkinson's disease. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.
Synthesis and Biological Evaluation of New Analogues of the Active Fungal Metabolites <i>N</i>-(2-Methyl-3-oxodecanoyl)-2-pyrroline and <i>N</i>-(2-Methyl-3-oxodec-8-enoyl)-2-pyrroline
作者:Pilar Moya、Ángel Cantín、Miguel A. Miranda、Jaime Primo、Eduardo Primo-Yúfera
DOI:10.1021/jf990115q
日期:1999.9.1
To evaluate the effect of simplifying the beta-ketoamide system present in active isolated metabolites from Penicillium brevicompactum (2 and 3) on the activity, newanalogues with a monocarbonylic amide functionality have been obtained. In this way, the insecticidal and fungicidal activities have been improved in relation to the natural products taken as lead molecules. Thus, two of the synthetic
Synthesis and Biological Evaluation of New Analogues of the Active Fungal Metabolites <i>N</i>-(2-Methyl-3-oxodecanoyl)-2-pyrroline and <i>N</i>-(2-Methyl-3-oxodec-8-enoyl)-2-pyrroline (II)
作者:Ángel Cantín、Pilar Moya、Miguel A. Miranda、Jaime Primo、Eduardo Primo-Yúfera
DOI:10.1021/jf990948g
日期:2000.8.1
Newanalogues of the bioactive enamides isolated from P. brevicompactum (2 and 3) have been synthesized to improve the biological activities. Two different structural modifications have been introduced: substitution of the aliphatic side chain present in the natural products (1-4) by other groups frequently found in other active compounds and use of other nitrogen-containing five-membered rings with
已经合成了从短小疟原虫(2和3)中分离出的生物活性酰胺的新类似物,以改善其生物活性。已经引入了两种不同的结构修饰:天然产物(1-4)中存在的脂族侧链被其他活性化合物中常见的其他基团取代,以及使用具有不同氧化程度的其他含氮五元环。这样,杀虫和杀真菌活性得到改善。因此,具有3-吡咯啉环的化合物9表现出对达拉斯盘尾线虫第三龄若虫的重要杀虫活性(在7.5 microg / cm 2时死亡率为100%)。还发现了显着的杀真菌活性,并且可以建立初步的构效关系。
The synthesis of new potential photosensitizers. Part 3. Tetraphenylporphyrin esters of profens
Six tetraphenyl derivatives of arylpropionic acids (profens) were synthesized in search for improved novel photosensitizers that might find application in photodynamic therapy (PDT) of various cancers. Our goal was to alter hydrophobic-hydrophylic characteristics of the tetraphenylporphyrin ring by substitution with propionyl derivatives. As starting materials we used profens known primarily from their