Chinese Academy of Sciences

Sichuan University

Shanghai Yaochuan Information Technology Co., Ltd.

Xerafy Ltd (bvi)

China Tobacco Sichuan Industrial Co., Ltd.

Sichuan Sanlian New Material Co., Ltd.

Yabang Pharmaceutical Co., Ltd

Jiangsu Yabang Shengyuan Pharmaceutical Co., Ltd

Changzhou Yabang Pharmaceutical Co., Ltd

Yong Deng

Jie Gao

Zhijia Liu

Kai Liu

Hui Zhang

Caihong Zhou

Mingwei Wang

Yufeng Sun

Kuan Dai

Zai-Xin Chen

Bai-Yang Mao

Xiang Fei

Yi Bao

Long Jiang

Si-Qing Wang

Song Lin

Zhi-Pei San

Rengang Zhang

Zheng-Jun Xia

Jin Han

Xin Hui

Ming-Guang Zhang

Bengang Yang

Ming-Lin Wang

Jiang Wu

Haoran Su

Hongbo Shu

Dacheng Yang

Jin Ma

Donglin Han

A smoke generation product and a manufacturing method therefor, which relate to the technical field of tobaccos. The smoke generation product comprises a filter tip base body, a second connecting component, and an aroma generation portion. The filter tip base body comprises a first connecting component, and comprises a cooling portion and a filtering portion that are sequentially disposed in a smoking direction. The filtering portion and the cooling portion are connected by means of the first connecting component. A filtering passage and a cooling passage are in mutual communication. The aroma generation portion is connected to the filter tip base body by means of the second connecting portion, and the aroma generation portion is configured to release smoke by means of heating and make the smoke enter the cooling passage.

Smoke generation product and manufacturing method therefor

The disclosure discloses a surgical instrument which comprises an instrument body and an encapsulated electronic device, wherein the instrument body is partially or completely made of a metal material; the encapsulated electronic device comprises a radio frequency identification chip which is electrically connected with the instrument body; the instrument body, which serves as an antenna of the radio frequency identification chip, is configured to acquire the electromagnetic wave energy so as to activate the radio frequency identification chip. According to the surgical instrument, the instrument body, which serves as the antenna of the encapsulated electronic device, is configured to acquire the electromagnetic wave energy so as to activate the radio frequency identification chip, so that no antenna is needed to be configured in the encapsulated electronic device, and thus the encapsulated electronic device cannot affect operations of medical staff due to small size and can achieve excellent reading effect.

Surgical instrument

This invention provides 1,3-oxazolidin-2-one compounds of formula I and their salts, their preparation methods, and use in the preparation of linezolid racemate and its optical isomer, which are used as oxazolidinone antibacterial agents. In the formula, R is H, hydroxyl, halogen, C-Calkyl, C-Calkoxy, nitro and carboxyl; and R can be placed at any position on the benzene rings; and the compound is a racemate or an optical isomer.

1,3-oxazolidine-2-one-like compound, preparation method and uses thereof

Non-steroidal androgen receptor modulating compounds of the general formula (I), their pharmaceutically acceptable salts, preparation process and pharmaceutically compositions containing the said compounds are disclosed. Such compounds of the general formula (I) or their pharmaceutically acceptable salts can be used for preparing non-steroidal medicines to treat and/or prevent conditions or diseases such as prostatic hyperplasia, prostate cancer, hirsutism, severe hormone-dependent alopecia or acne, etc. as a result of androgen receptor antagonistic activities. 

Non-steroidal androgen receptor modulators, preparation process, pharmaceutical composition and use thereof

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Sichuan, China

Yong Deng