The present discovery pertains to the discovery of certain amphiphilic compounds that may be useful for the management of sebum secretion in subjects with acne, oily skin, or seborrheic dermatitis. These compounds are 1-dialkylphosphorylalkanes with the longest alkyl group being seven or more carbons. Preferably, a compound is dissolved in a dermatologically acceptable vehicle, and delivered to the skin in a solution, gel, lotion, cream, or ointment. The method of application may be with the surface of the finger, or via an applicator. The decrease is sebum secretion in certain subjects may result in skin conditions that enhance cosmetic appearance and ameliorate skin disorders.

The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.

A photosensitive resin composition containing: a component (A) which is a high molecular weight compound having a photopolymerizable functional group and a carbon-nitrogen bond; a component (B) which is a low molecular weight compound having a photopolymerizable functional group; a component (C) which is a photopolymerization initiator; and a component (D) which is a triazole-based compound.

A photosensitive resin composition containing: a component (A) which is a high molecular weight compound having a photopolymerizable functional group and a carbon-nitrogen bond; a component (B) which is a low molecular weight compound having a photopolymerizable functional group; a component (C) which is a photopolymerization initiator; and a component (D) which is a triazole-based compound.

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): ##STR00001##
or a stereoisomer, tautomer or salt thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, L.sup.1, L.sup.2, L.sup.3, L.sup.4, M.sup.1, M.sup.2, m and n are as defined herein. Methods associated with preparation and use of such compounds is also provided.

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): ##STR00001##
or a stereoisomer, tautomer or salt thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, L.sup.1, L.sup.2, L.sup.3, L.sup.4, M.sup.1, M.sup.2, m and n are as defined herein. Methods associated with preparation and use of such compounds is also provided.

The invention provides novel phosphorus imidazoquinoline amine derivatives, having agonistic activities to Toll-like receptors (TLRs), in particular TLR7 and/or TLR8, pharmaceutical compositions thereof, and methods of treatment, reduction or prevention of certain diseases or conditions mediated by or associated with TLR7 and/or TLR8, e.g., cancer, graft rejection, autoimmunity, inflammation allergy, asthma, infection, sepsis, and immunodeficiency.

The compound represented by the following general formula is useful as a light emitting material. Ar.sup.1 represents an arylene group, Ar.sup.2 and Ar.sup.3 represent an aryl group, and R.sup.1 to R.sup.8 represent a hydrogen atom or a substituent, provided that at least one of R.sup.1 to R.sup.8 represents a diarylamino group. ##STR00001##

Flame retardants produced by heating certain phosphonic acid salts at temperatures over 200° C. are readily compounded into high temperature polyamides that are processed at temperatures above 270° C. to provide flame retardant, high temperature polyamide compositions.

The present application provides an electroluminescent material, a method for manufacturing the electroluminescent material, and a light emitting device, by employing an anthracene group and a triphenylphosphine oxide group, applying the molecule containing the anthracene group showing an excellent light emitting characteristic and two electron-deficient triphenylphosphine oxide groups located at the 6-position and 13-position of the anthracene group, an electroluminescent material, a method for manufacturing the electroluminescent material and a light emitting device with a blue light emitted and high luminous efficiency are achieved.