The invention relates to compounds of formula I:
wherein R
1
, R
2
, R
a
, R
b
, W, Q and S have the meanings given in claim
16
. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis.
Sulfur-tagged metal–organic frameworks and their post-synthetic oxidation
作者:Andrew D. Burrows、Christopher G. Frost、Mary F. Mahon、Christopher Richardson
DOI:10.1039/b906170c
日期:——
A series of sulfur-tagged zinc MOFs containing functionalised 4,4â²-biphenyldicarboxylate ligands has been prepared: oxidative post-synthetic modification with dimethyldioxirane has converted the sulfide tags into sulfones, leaving the MOF networks intact.