Abstract: Thiazole-lactam-spiroheterocyclic compounds and applications thereof in the preparation of drugs for treating related diseases. Specifically disclosed are a compound as represented by formula (I) and pharmaceutically acceptable salts thereof.

Abstract: Provided are a dimethyl-substituted thiazololactam compound and the use thereof in the preparation of a drug for treating relevant diseases. Specifically, provided are a compound as represented by formula (I) and a pharmaceutically acceptable salt thereof.

Abstract: A series of phenol compounds and the use thereof. Specifically disclosed are a compound as represented by formula (III) and a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to the technical field of polymer science, and disclosed thereby is a bio-based polyarylene ether resin containing a furan ring structure and a preparation method thereof. A bio-based monomer containing a furan ring structure furan-2,5-bis(4-fluorophenyl)methanone (BFBF), which is inventively prepared by using a bio-based derivative furan dicarboxylic acid (FDAC), undergoes a nucleophilic substitution reaction with one or more from a dihydric phenol monomer and a dihalobenzophenone monomer to prepare a bio-based homopolymerized or copolymerized polyaryletherketone resin containing a furan ring structure. The introduction of a bio-base into the field of special engineering plastics diversifies the types of polyaryletherketone resins, while also effectively responding to an oil crisis.

Abstract: A gelatin-based microgel was prepared by a simple method starting from gelatin and alginate. The microgel was composed of a soft gelatin-based core coated by a permeable membrane. Gelatin-based core was moderately crosslinked by a novel crosslinker 4-arm PEG succinimidyl glutarate (pentaerytheritol core) (sPEG-4A-GS(10 k)).