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(E)-Alkene Peptide Bond Isosteres by Cuprate Opening of Vinyl Aziridines
Time of Update: 2021-02-26
Alkene isosteres are important nonhydrolyzable and rigidified analogs of peptide bonds.
Fig. 1. Geometry of peptide bond and alkene isostere.
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The European Union has announced more than 200 million euros to tackle the new crown variant
Time of Update: 2021-02-24
Pharma Network February 18, with the continued spread of new crown variant strains, the European Union announced on the 17th to invest more than 200 million euros to increase the identification and research of new crown variant strains, the same day
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Sinopec Catalyst received another U.S. order
Time of Update: 2021-02-23
China Coatings Network : Recently, Sinopec Shanghai Petrochemical Research Institute developed GS-DE xylene dehydrogenation catalyst successfully landed in the U.S. market, access to Dow Chemical Company's second order.
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1 billion minus 200 million! Ercon Pharmaceuticals net profit "20% off"
Time of Update: 2021-02-19
Pharmaceuticals shares were suspended from trading on May 10 and will resume trading on November 23 after the report is released. According to the company's self-examination announcement forecast, Erkang Pharmaceutical annual report false
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New metal catalysts increase the diversity of drug design
Time of Update: 2021-02-12
by professor of chemistry, M. A research team at the University of Illinois, led by Christina White, has developed a new manganese-based catalyst that can alter the structure of drug molecules, create new drugs, and increase the speed
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DSM launches DelvoCheese CP-200 strain that extends cheese shelf life
Time of Update: 2021-02-06
Together with the recently introduced coagulant Maxiren XDS , the DelvoCheese CP-200 is one of the best options manufacturers expect to extend the shelf life of Pasta Ferrata cheese.
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Protein Disulfide Bond Formation in the Periplasm: Determination of the In Vivo Redox State of Cysteine Residues
Time of Update: 2021-02-01
Many proteins secreted to the bacterial cell envelope contain cysteine residues that are involved in disulfide bonds.
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Huazheng New Materials intends to issue 570 million convertible bonds to build a high-grade copper plate Fushan Industrial Park manufacturing base
Time of Update: 2021-01-29
, the implementation of the project is the company's wholly-owned subsidiary Zhuhai Huazheng New Materials Co., Ltd. 1, project basic situation "annual output of 24 million high-grade copper plate Fushan Industrial Park manufacturing base
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Top 10 bonding functions of adhesives
Time of Update: 2021-01-29
, liquid seal leakage some adhesive at room temperature is a fluid liquid, applied to a variety of connections or need to seal the part, the formation of a flexible layer of glue, can replace the usual gaskets, play a sealing role. 4
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Jiangsu on July 1st launched the country's first local regulations on green buildings with 200 million financial funds to guide energy conservation
Time of Update: 2021-01-25
. This shows that the government is paying more attention to green buildings. Wang Xiaoping, assistant chairman of Jiangsu Yuanda Construction Technology Co., Ltd., one of the main industries in the production of prefabribriited components, told reporters
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More than $200 million in partnership with Pfizer/Dewpoint to develop potential DM1 therapies
Time of Update: 2021-01-23
On January 6, Dewpoint announced a new research collaboration with Pfizer to develop a potential treatment for severe muscular dystrophy Type 1 (DM1).
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200 million antimicrobial injections! Shi Shi medicine won the first review
Time of Update: 2021-01-23
million yuan, of which, Guangzhou Nanxin pharmaceutical market share accounted for the largest, more than 60%. sodium chloride injections for lactic acid cycloacine are fluoroquinoquinosterone antibiotics used to treat or prevent various types
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The bonding strength of the adhesive is introduced
Time of Update: 2021-01-22
According to the different form of joint and the mode of force, the impact intensity is divided into bending shock, compression shear shock, stretch shear shock, twisting shear shock and T-type peeling shock strength.
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After an average rise of more than 200% last year, the company's share price was de-marketed after four years of unprofitable companies
Time of Update: 2021-01-19
. Will the black swan come under the de-marketing system of unprofitable enterprises? In the last month of 2020, the four major domestic PD-1s entered the health insurance catalogue, and on the last day of 2020, China's new coronavirus vaccine
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The Chinese University of Science and Technology has developed a new catalyst to convert carbon dioxide into fuel
Time of Update: 2021-01-18
of work on how to reduce carbon dioxide in the air more effectively. The capture of carbon dioxide in the air has entered a phase of small-scale industrialization. Using carbon dioxide, there are also many solutions, different reduction solutions
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Layoffs as soon as they're set up? To optimize the product line 200 hospital representatives or will lose their jobs ...
Time of Update: 2021-01-03
from this architectural adjustment, it is not difficult to see that the company will focus on the layout of the OTC area of the market, and this move may be a follow-up to the continuous reduction of drug prices.
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The development of benzene partial hydrogenation catalyst is progressing rapidly
Time of Update: 2021-01-02
Recently, a breakthrough has been made in the development of benzene partial hydrogenation catalyst, and the small test device has successfully prepared a high-quality catalyst.
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Advances have been made in the research of recyclable and re-used polymers based on new dynamic co-price bonds, such as chemical institutes
Time of Update: 2021-01-02
substances and the difficulty of material recovery limit their application. Xu Jian, a researcher in the Polymer Physics and Chemistry Laboratory of the Institute of Chemistry of the Chinese Academy of Sciences, and Zhao Ning's team
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Research on polyester resin synthesis catalysts for powder coatings
Time of Update: 2020-12-29
Pan Ziyi, Lin Xien, He Tao, Liu Liang, Gu Zhi Chang (Guangzhou Dynasky Industrial Co., Ltd., Guangzhou 510860) Abstract: Study of non-butyl tin catalysts and mono-butyl tin catalysts and their dosages on powder coatings
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Patents for more than 200 million melamine production methods involved were maintained in force
Time of Update: 2020-12-25
Recently, the Patent Review Committee of the State Intellectual Property Office made a decision on the application for invalidation of patents for inventions of "energy-saving and energy-saving gas-phase quenched methamine production
