[EN] [1,2,3]TRIAZOLO[4,5-D]PYRIMIDINE DERIVATIVES WITH AFFINITY FOR THE TYPE-2 CANNABINOID RECEPTOR<br/>[FR] DÉRIVÉS DE [1,2,3]TRIAZOLO[4,5-D]PYRIMIDINE AYANT UNE AFFINITÉ POUR LE RÉCEPTEUR CANNABINOÏDE DE TYPE 2
申请人:HOFFMANN LA ROCHE
公开号:WO2017220517A1
公开(公告)日:2017-12-28
The invention relates to a compound of formula (I) wherein R1 to R4 and n are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
[1,2,3]triazolo[4,5-D]pyrimidine derivatives with affinity for the type-2 cannabinoid receptor
申请人:Hoffmann-La Roche Inc.
公开号:US10457685B2
公开(公告)日:2019-10-29
The invention relates to a compound of formula (I)
wherein R1 to R4 and n are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
本发明涉及一种式 (I) 的化合物
其中 R1 至 R4 和 n 的定义见说明书和权利要求书。式(I)化合物可用作药物。
[1,2,3]triazolo[4,5-D]pyrimidine derivatives
申请人:Hoffmann-La Roche Inc.
公开号:US10450321B2
公开(公告)日:2019-10-22
The invention relates to a compound of formula (I)
wherein R1 to R4 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
Rational Targeting of Active-Site Tyrosine Residues Using Sulfonyl Fluoride Probes
作者:Erik C. Hett、Hua Xu、Kieran F. Geoghegan、Ariamala Gopalsamy、Robert E. Kyne、Carol A. Menard、Arjun Narayanan、Mihir D. Parikh、Shenping Liu、Lee Roberts、Ralph P. Robinson、Michael A. Tones、Lyn H. Jones
DOI:10.1021/cb5009475
日期:2015.4.17
This work describes the first rational targeting of tyrosine residues in a protein binding site by small-molecule covalent probes. Specific tyrosine residues in the active site of the mRNA-decapping scavenger enzyme DcpS were modified using reactive sulfonyl fluoride covalent inhibitors. Structure-based molecular design was used to create an alkyne-tagged probe bearing the sulfonyl fluoride warhead, thus enabling the efficient capture of the protein from a complex proteome. Use of the probe in competition experiments with a diaminoquinazoline DcpS inhibitor permitted the quantification of intracellular target occupancy. As a result, diaminoquinazoline upregulators of survival motor neuron protein that are used for the treatment of spinal muscular atrophy were confirmed as inhibitors of DcpS in human primary cells. This work illustrates the utility of sulfonyl fluoride probes designed to react with specific tyrosine residues of a protein and augments the chemical biology toolkit by these probes uses in target validation and molecular pharmacology.
Verfahren zur Herstellung von Fluorsulfonylbenzylphosphonsäureestern und neue Fluorsulfonylbenzylphosphonsäureester