作者:Ekaterina V. Zaryanova、Nataly A. Lozinskaya、Olga V. Beznos、Maria S. Volkova、Nataly B. Chesnokova、Nikolay S. Zefirov
DOI:10.1016/j.bmcl.2017.06.065
日期:2017.8
the prolonged effect (more than 6 h) of the lead-compound. This effect in combination with high IOP reducing effect (41 ± 6%) in low concentrations of the active compound (0.1 wt%) and with high water solubility represents a great potential of low-cost oxindole derivatives as potent antiglaucoma agents.
Synthesis and reactivity of new amide-substituted oxindole derivatives
作者:Ekaterina V. Zaryanova、Alexander A. Ignatov、Nataly A. Lozynskaya
DOI:10.1016/j.tet.2017.10.049
日期:2017.12
Oxindole derivatives are of growing importance in organic synthesis and in the synthesis of biologically active compounds, therefore, a very important goal is to develop new ways of modifying such scaffold. In this article we proposed a general approach to synthesis of oxindole-based amide-substituted compounds, which includes usage of protecting group. To stabilize the key-molecule for further modifications
The invention relates to compounds of formula (I) wherein R
1
, R
2
, X
1
, X
2
, Y, R
a
, R
b
, Q have the meanings given in claim
1
. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis and also in the treatment of cancer disorders.
The invention relates to compounds of formula (I) wherein R1, R2, X1, X2, Y, Ra, Rb, Q have the meanings given in claim 1. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis and also in the treatment of cancer disorders.