Dihydropyrimidin-2(1H)-ones and dihydropyrimidin-2(1H)-thiones as inhibitors of sodium iodide symporter
申请人:COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX
ENERGIES ALTERNATIVES
公开号:EP2682389A1
公开(公告)日:2014-01-08
The invention relates to novel dihydropyrimidin-2(1H)-ones and dihydropyrimidin-2(1H)-thiones of formula (I):
for use as medicaments, and in particular as inhibitors of sodium iodide symporter (NIS) and reducers of iodine transport and/or accumulation into NIS-expressing cells. The invention also relates to a pharmaceutical composition comprising at least one compound of formula (I) as active principle. Finally, the present invention relates to specific dihydropyrimidin-2(1H)-ones and dihydropyrimidin-2(1H)-thiones of formula (I) as such.
[EN] DIHYDROPYRIMIDIN-2(1H)-ONES AND DIHYDROPYRIMIDIN-2(1H)-THIONES AS INHIBITORS OF SODIUM IODIDE SYMPORTER<br/>[FR] DIHYDROPYRIMIDIN-2(1H)-ONES ET DIHYDROPYRIMIDIN-2(1H)-THIONES COMME INHIBITEURS DU SYMPORT DE L'IODURE DE SODIUM
申请人:COMMISSARIAT ENERGIE ATOMIQUE
公开号:WO2014203044A1
公开(公告)日:2014-12-24
The invention relates to novel dihydropyrimidin-2(lH)-ones and dihydropyrimidin- 2(lH)-thiones of formula (la). The invention also relates to the use of such compounds as medicaments, and in particular as inhibitors of sodium iodide symporter (NIS) and reducers of iodine transport and/or accumulation into NIS expressing cells. The invention also concerns a pharmaceutical composition comprising at least one compound of formula (la) as active principle.
Iodine-catalyzed chemoselective dehydrogenation and aromatization of tetrahydro-β-carbolines: A short synthesis of Kumujian-C, Eudistomin-U, Norharmane, Harmane Harmalan and Isoeudistomine-M
作者:Sunil Gaikwad、Dayanand Kamble、Pradeep Lokhande
DOI:10.1016/j.tetlet.2018.04.043
日期:2018.6
Temperature controlled chemoselective dehydrogenation and aromatization of tetrahydro-β-carbolines, using molecular I2 and H2O2, in DMSO solvent affords a practical access to a series of corresponding 3,4-dihydro-β-carbolines and β-carbolines respectively. This method has been successfully employed in the short synthesis of Kumujian-C, Eudistomin-U, Norharmane Harmane Harmalan and Isoeudistomin-M.
在DMSO溶剂中使用分子I 2和H 2 O 2对四氢-β-咔啉进行温度控制的化学选择性脱氢和芳构化,可分别实际获得一系列相应的3,4-二氢-β-咔啉和β-咔啉。该方法已成功用于Kumujian-C,Eudistomin-U,Norharmane Harmane Harmalan和Isoeudistomin-M的短合成中。
[EN] HETEROCYCLIC COMPOUNDS AS INHIBITORS OF THE SODIUM IODIDE SYMPORTER<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES COMME INHIBITEURS DU SYMPORT SODIUM/IODURE
申请人:COMMISSARIAT ENERGIE ATOMIQUE
公开号:WO2014083529A1
公开(公告)日:2014-06-05
The invention relates to new compounds of formula (I): for their use as medicaments, for inhibiting sodium iodide symporter (NIS), and in particular for reducing iodine transport and/or accumulation into NIS-expressing cells. The invention also relates to a pharmaceutical composition comprising at least one compound of formula (I) as active principle. Finally, the present invention relates to specific compounds of formula (I) as such.