Patent classifications
C07C225/18
Monoamine reuptake inhibitors
The invention provides bupropion analog compounds capable of inhibiting the reuptake of one or more monoamines. The compounds may selectively bind to one or more monoamine transporters, including those for dopamine, norepinephrine, and serotonin. Such compounds may be used to treat conditions that are responsive to inhibition of the reuptake of monoamines, including addiction, depression, and obesity.
Monoamine reuptake inhibitors
The invention provides bupropion analog compounds capable of inhibiting the reuptake of one or more monoamines. The compounds may selectively bind to one or more monoamine transporters, including those for dopamine, norepinephrine, and serotonin. Such compounds may be used to treat conditions that are responsive to inhibition of the reuptake of monoamines, including addiction, depression, and obesity.
DYNAMIC CONJUGATE ACCEPTOR DIOL MONOMER AND POLYURETHANE DERIVED THEREFROM
A diol-containing monomer has the structure
##STR00001##
wherein X is independently at each occurrence sulfur (S) or nitrogen (NH); R is independently at each occurrence a C.sub.1-12 alkylene group, a C.sub.6-20 arylene group, a C.sub.6-20 alkylarylene group, or a group of the formula (CH.sub.2CH.sub.2O).sub.yCH.sub.2CH.sub.2, wherein y is 1 to 4; and EWG is an electron withdrawing group. The diol-containing monomer can be particularly useful in the preparation of polyurethanes, which can be reprocessable. A method of recycling a polyurethane having repeating units derived from the diol-containing monomer is also disclosed.
DYNAMIC CONJUGATE ACCEPTOR DIOL MONOMER AND POLYURETHANE DERIVED THEREFROM
A diol-containing monomer has the structure
##STR00001##
wherein X is independently at each occurrence sulfur (S) or nitrogen (NH); R is independently at each occurrence a C.sub.1-12 alkylene group, a C.sub.6-20 arylene group, a C.sub.6-20 alkylarylene group, or a group of the formula (CH.sub.2CH.sub.2O).sub.yCH.sub.2CH.sub.2, wherein y is 1 to 4; and EWG is an electron withdrawing group. The diol-containing monomer can be particularly useful in the preparation of polyurethanes, which can be reprocessable. A method of recycling a polyurethane having repeating units derived from the diol-containing monomer is also disclosed.