The present invention provides a method for producing a benzaldehyde in which an amino group is bonded in the 2 position, a halogeno group or an alkoxy group is bonded in the 3 position, and a hydrogen atom, an alkyl group, a halogeno group, an alkoxy group, or a cyano group is bonded independently in each of the 4, 5, and 6 positions, the method including: preparing a benzaldehyde in which a halogeno group or an alkoxy group is bonded in the 3 position, a hydrogen atom is bonded in the 2 position, and a hydrogen atom, an alkyl group, a halogeno group, an alkoxy group, or a cyano group is bonded independently in each of the 4, 5, and 6 positions so that a lithiation reaction is most active at the 2 position; acetal-protecting a formyl group in the benzaldehyde; sequentially performing lithiation, azidation, and amination of the 2 position; and the performing acetal deportection.

The invention relates to compounds and methods for restoring or preserving cholesterol efflux in a cell infected with Human Immunodeficiency Virus (HIV) by preventing or decreasing an interaction between Negative Regulatory Factor (Nef) protein and Calnexin protein, and methods for screening for such compounds.

The invention relates to compounds and methods for restoring or preserving cholesterol efflux in a cell infected with Human Immunodeficiency Virus (HIV) by preventing or decreasing an interaction between Negative Regulatory Factor (Nef) protein and Calnexin protein, and methods for screening for such compounds.

The present disclosure relates to compounds, pharmaceutical compositions comprising such compounds, and use of such compounds in methods of treatment or in medicaments for treatment of inflammatory diseases and certain neurological disorders that are related to inflammatory signaling processes, including but not limited to misfolded proteins.

The present disclosure relates to compounds, pharmaceutical compositions comprising such compounds, and use of such compounds in methods of treatment or in medicaments for treatment of inflammatory diseases and certain neurological disorders that are related to inflammatory signaling processes, including but not limited to misfolded proteins.

For applications in the fields of organic electronics and photonics, disclosed are fluorescent charge-transfer compounds emitting in the visible spectral range from blue to red, including a triarylamine moiety, an electron-withdrawing group and at least two photopolymerizable groups. Also disclosed is a method for manufacturing a film-forming and photo-crosslinkable composition including at least one compound of the invention and its use as a precursor of a photocrosslinked emissive layer.

For applications in the fields of organic electronics and photonics, disclosed are fluorescent charge-transfer compounds emitting in the visible spectral range from blue to red, including a triarylamine moiety, an electron-withdrawing group and at least two photopolymerizable groups. Also disclosed is a method for manufacturing a film-forming and photo-crosslinkable composition including at least one compound of the invention and its use as a precursor of a photocrosslinked emissive layer.

The present disclosure relates to compounds, pharmaceutical compositions comprising such compounds, and use of such compounds in methods of treatment or in medicaments for treatment of inflammatory diseases and certain neurological disorders that are related to inflammatory signaling processes, including but not limited to misfolded proteins.

The present disclosure relates to compounds, pharmaceutical compositions comprising such compounds, and use of such compounds in methods of treatment or in medicaments for treatment of inflammatory diseases and certain neurological disorders that are related to inflammatory signaling processes, including but not limited to misfolded proteins.

Provided are: a composition for forming a hole transporting layer for perovskite solar cells, which is inexpensive and does not need to be used together with a dopant; and a compound which can be contained in a composition for forming a hole transporting layer. A compound represented by general formula (I) (wherein Ar represents an aryl group; A represents a structure represented by formula (II); Z's independently represent a hydrogen atom, a structure represented by general formula (III), or a structure represented by formula (IV), and maybe the same as or different from each other, wherein a case where each of Z's is a hydrogen atom is excluded; Y's independently represents at least one member selected from the group mentioned below; R.sup.1 and R.sup.2 independently represents a hydrogen atom, an alkyl group or an alkoxy group, or R.sup.1 and R.sup.2 may together form a ring having one or two oxygen atoms; ×'s independently represent an alkyl group, an alkoxy group, an alkylthio group, a monoalkylamino group or a dialkylamino group each of which may be substituted by a halogen atom; k represents 0 or 1; l represents 2 or 3; m represents an integer of 1 to 6; and r represents 1 or 2; wherein, when k is 0, 1 is 3, m is 1 and all of three bonds of A are bonded to Z.

##STR00001##