Shanghai Institute of Pharmaceutical Industry

China State Institute of Pharmaceutical Industry

Nalinv Nanotechnology (shanghai) Co., Ltd.

Nalinv Nanotechnology Co., Ltd.

Lin Xiao

Ying Liu

Zhen Zhang

Quanhai Liu

Guoping Wang

Li Cai

Minyu Liu

Xuejun Wu

Xiaoling Huang

Yifang Deng

Renhai Chen

Jinyao Chen

Guobin Ren

Yan Qin

Haiyan Sun

Zhiru Xu

Chungang Li

Liling Jin

Tian Zhang

Xiangduan Tan

Yijie Zhou

Zhenpeng Yu

Mianli Pan

Gouping Wang

Shenrong Tang

The disclosure relates to a birdstrike avoidance optical flexible film, a preparation method and application thereof. The birdstrike avoidance optical flexible film includes from top to bottom: a protective layer, a reflective layer, a substrate layer, an adhesive layer, and a release layer. The film has excellent selective transmission and reflection properties for visible light and ultraviolet light, and can realize effects of being transparent to human and being visible to birds. When the film is applied to buildings and/or vehicles. The optical film can be applied to buildings and/or vehicles to achieve effects of no influence on human aesthetic, birdstrike avoidance, and popularization in a large area, with profound significance for harmony between humans and birds.

Birdstrike avoidance optical flexible film, preparation method and application thereof

Disclosed are amide compounds, preparation method and uses thereof, specifically, the compounds represented by formula I or pharmaceutically acceptable salts, wherein R, R, R, R, R, Q, X and n are defined as in the description. Also disclosed are a method for preparing the compounds of formula I, a composition containing the compounds, and the uses of the same in the preparation of medicaments for regulating blood lipid and/or preventing gallstone. The compounds of formula I disclosed in the present invention have stability in vitro, good solubility in the pharmaceutical organic solvents and favorable bioavailability in animals.

Amide compound, preparation method and uses thereof

An amorphous asiatic tromethamine salt and the preparation method thereof. The method includes the steps of: (1) dissolving asiatic acid in an organic solvent; step (2) mixing with tromethamine; step (3) stirring and salifying the same, and then removing the organic solvent. The method for preparing the amorphous asiatic tromethamine salt is easy and effective, and the water solubility and bioavailability of the asiatic tromethamine salt thus obtained are greatly compared with the prior art.

Amorphous asiatic tromethamine salt and preparation method thereof

Growing community of inventors

Shanghai, China

Lin Xiao