The present invention provides methods and compositions for treating atopic dermatitis by cyclohexenone compounds.

The present invention relates to a process for producing specific α,β-unsaturated carboxylates.

The present invention relates to a process for producing specific α,β-unsaturated carboxylates.

A compound with anti-drug resistant bacteria activity having the following formula (I): ##STR00001##
is disclosed. A method of preparing the compound of formula (I) is also disclosed.

The disclosure relates to rexinoids, including compounds of the Formula (I) and (II) or a pharmaceutically acceptable salt, polymorph, prodrug, solvate or clathrate thereof. These rexinoids are useful for increasing PD-L1 in vivo, for treatment of cancer, and for inhibiting the onset of cancer.

The present invention provides, in part a novel class of nonoate compounds which exhibit nitric oxide releasing activity and their pharmaceutically acceptable salts, esters and prodrugs. The compounds release nitric oxide upon activation by contact with plasma. The present invention also relates to the use of the disclosed compounds to deliver nitric oxide to treat disorders arising from nitric oxide dysregulation.

The present invention provides, in part a novel class of nonoate compounds which exhibit nitric oxide releasing activity and their pharmaceutically acceptable salts, esters and prodrugs. The compounds release nitric oxide upon activation by contact with plasma. The present invention also relates to the use of the disclosed compounds to deliver nitric oxide to treat disorders arising from nitric oxide dysregulation.

A method of preparing a compound of formula (I): ##STR00001##
is disclosed. The compound of formula (I) can be used as an antioxidant agent. The compound can also be used as an antibacterial agent to inhibit Staphylococcus aureus 18-596 and Staphylococcus aureus 18-596.

[Problem] To provide a biodegradable compound having a structure decomposed in a cell, lipid particles containing the compound, and a pharmaceutical composition comprising the lipid particles. [Solution] The compound of the embodiment is represented by the formula (1): P[XRYR-Q].sub.2 (1). In the formula, P is an alkyleneoxy having an ether bond, X is a divalent linking group having a tertiary amine structure, R is a divalent linking group, R is a single bond or a C.sub.1 to C.sub.6 alkylene, and Q is a liposoluble vitamin residue, a sterol residue, or a C.sub.12 to C.sub.22 aliphatic hydrocarbon group. The structure of the compound contains at least one biodegradable group. From the compound in combination with other lipids such as a lipid capable of reducing aggregation, lipid particles can be formed. Further, the compound can be used for a pharmaceutical composition to deliver an activator into cells.

A nanosized complex includes a nucleic acid and a compound comprising formula (I):

##STR00001## wherein R.sup.1 is an alkylamino group or a group containing at least one aromatic group; R.sup.2 and R.sup.3 are independently an aliphatic group or hydrophobic group; R.sup.4 and R.sup.5 are independently H, a substituted or unsubstituted alkyl group, an alkenyl group, an acyl group, or an aromatic group, or a polymer, a targeting group, a detectable moiety, or a linker, or a combination thereof, and at least one of R.sup.4 and R.sup.5 includes a retinoid or retinoid derivative that targets and/or binds to an interphotoreceptor retinoid binding protein; a, b, c, and d are independently an integer from 1 to 10; and pharmaceutically acceptable salts thereof.