摘要:
The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis.
摘要:
An aerogel comprising a polymerizing product of an alkylated melamine-formaldehyde copolymer, or of an alkylated melamine-formaldehyde copolymer and an aryl compound substituted with at least one hydroxyl group.
摘要:
Disclosed is an organic aerogel including a polymer obtained from reaction an aryl alcohol compound, an aldehyde compound, and a polyol compound, a composition for forming the same, and a method of preparing the same.
摘要:
An aerogel including a polymerization product of a first monomer selected from an aryl polyol compound including at least two aryl groups linked to each other by a linker, an aryl polyol compound including at least two aryl groups fused to each other, or a combination thereof, and a second monomer including a benzene substituted with at least two hydroxyl groups.
摘要:
An aerogel including a benzoxazine moiety-containing polybenzoxazine polymer is provided, wherein the aerogel comprises a reaction product of an aryl alcohol compound having at least two hydroxyl groups and an amine compound having at least two amine groups.
摘要:
An organic aerogel including a polymer that is a reaction product of a substituted or unsubstituted alkyl cellulose compound or derivative thereof and a substituted or unsubstituted alkylene diphenyl diisocyanate compound, as well as a composition for the manufacture of an organic aerogel, and a method of manufacturing the organic aerogel.
摘要:
An aerogel-foam composite includes an open cell foam and an aerogel matrix polymer disposed in the open cell foam. The aerogel-foam composite has compression strength of about 15 megaPascals (MPa) or more. The open cell foam may be a polyurethane foam including a carbonate group (—OC(O)O—).
摘要:
An organic aerogel includes a polymer prepared from a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups. A composition for the organic aerogel includes a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups.
摘要:
A polyurethane foam composition that includes polyol, isocyanate, a catalyst, a surfactant, a physical blowing agent, a chemical blowing agent, a nucleating agent and a silsesquioxane compound is provided.