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The Synthetic Routes of Ibandronate
Time of Update: 2023-05-07
Some of the key steps in this route are illustrated below: Preparation of the starting materials: The synthesis of ibandronate via the Wittig reaction-based route typically begins with the preparation of the starting materials, which include an alkyl halide and a phosphine-terminated species.
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The Instruction of N-benzyl-2-chloro-N-ethylpyridine-4-carboxamide
Time of Update: 2023-05-06
The synthesis of N-benzyl-2-chloro-N-ethylpyridine-4-carboxamide typically involves a series of chemical reactions that convert the starting material into the desired product.
The synthesis of N-benzyl-2-chloro-N-ethylpyridine-4-carboxamide typically involves a series of chemical reactions that convert the starting material into the desired product.
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1 100 billion market value pharmaceutical company was born! A number of potential pharmaceutical stocks have come to the science and technology innovation board
Time of Update: 2023-02-01
The data shows that in 2022, the science and technology innovation board gave birth to a pharmaceutical company with a market value of 100 billion yuan - United Imaging Medical; Two pharmaceutical companies with a market value of more than 40 billion yuan - BGI Intelligent Manufacturing and Remegen Biotechnology; Two pharmaceutical companies with a market value of 10 billion to 40 billion - InnoCare and Micro Electrophysiology.
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South Korea's 1.5 GW HVDC transmission line will be completed in 2020
Time of Update: 2023-01-02
GEKEPCOKAPESGEGEKAPESHVDC 53Dangjing-Godeok The KAPES joint venture between GE and KEPCO is a long-term strategic partnership to jointly develop HVDC transmission projects and improve the capacity of the Korean transmission grid based on GE technology.
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Dalian Chemical Institute and others have developed one-component warm white photoluminescent devices
Time of Update: 2023-01-01
Recently, Yang Bin, associate researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Liu Feng, a researcher at Shandong University, collaborated to develop a new double perovskite material with efficient white light emission, and prepared a one-component warm white light-emitting diode (LED) based on the material.
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Vikram Solar will install a solar power plant for NTPC in Kanpur
Time of Update: 2023-01-01
:/, please indicate the source for reprinting)Vikram Solar, a Kolkata-based PV module manufacturer and EPC solutions and rooftop solar supplier, has signed a contract with National Thermal Power Corporation Ltd to install a 140 MW solar power plant in Bilhaur, UP, Kanpur.
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PP market continues to be high, downstream factories purchase on demand
Time of Update: 2022-12-13
Petrochemical prices are stable, cost support is strong, futures continue to be high to boost market confidence, traders continue to overreport shipments.
Petrochemical prices are stable, cost support is strong, futures continue to be high to boost market confidence, traders continue to overreport shipments.
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Demand release for glucosamine products
Time of Update: 2022-11-25
As an important component of proteoglycans in the human articular cartilage matrix and synovial fluid of joints, exogenous supplementation of glucosamine can promote the synthesis of collagen polysaccharides in joint cartilage, stimulate chondrocytes regeneration, improve the metabolism of joint cartilage, and protect bone joints.
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Issue 29/2013 - Daqing Petrochemical successfully developed automotive fuel tank material
Time of Update: 2022-11-12
(Gao Yuan) Daqing Petrochemical successfully developed automotive fuel tank materialRecently, Daqing Petrochemical Company successfully developed a new product of DMDA6045 polyethylene for automotive fuel tanks, marking the successful launch of the first batch of automotive fuel tank materials produced by new inorganic chromium-based catalysts and vapor phase fluidized bed process in China.
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Issue 13 2021 - Arkema's Jurong Island plant is about to open
Time of Update: 2022-11-11
Arkema's Jurong Island plant is about to be builtRecently, Arkema announced that the new plant on Jurong Island is expected to be operational in 2022, providing solutions for manufacturers looking for high-performance materials to help them design recyclable and sustainable products.
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Trastuzumab subcutaneous preparation approved in China for administration in only 2-5 minutes
Time of Update: 2022-10-12
It is worth mentioning that Roche Pharma China also disclosed that on July 27 this year, the domestic marketing application of Roche pertuzumab trastuzumab injection (subcutaneous injection) was accepted, which is a fixed-dose combination of subcutaneous preparations (trade name Phesgo®), which has previously been approved in the United States, the European Union and other countries and regions for the treatment of early and metastatic HER2-positive breast cancer patients.
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SK Zhixin, SABIC join hands to expand Nexlene plant
Time of Update: 2022-09-06
It is understood that the market demand for polyolefin solutions based on NEXLENE technology continues to grow, such as in multiple differentiated high-end market segments such as photovoltaics, new energy vehicles, footwear and advanced packaging solutions .
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Zhongke Refinery adds new members to PP products
Time of Update: 2022-08-31
They also upgrade and optimize the performance of the products in the early stage to ensure that the individual needs of customers are met, and to achieve a "double harvest" of performance and benefits .
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China disease control experts: the ninth edition of the prevention and control plan is effective for the Omicron variant
Time of Update: 2022-08-20
Dong Xiaoping, chief expert of virology at the Chinese Center for Disease Control and Prevention, said at the press conference of the Joint Prevention and Control Mechanism of the State Council on the 10th that the ninth edition of the prevention and control plan is effective for the Omicron variant .
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PVC: Futures fall back after reaching high, and spot inventory loosens expectations
Time of Update: 2022-08-18
plate Positive factors: Some PVC manufacturers are still overhauling, such as Shandong Dongyue PVC plant maintenance and Tangshan Sanyou and Xinjiang Tianye PVC plant repairs, and the supply side is relatively weak; ethylene-based companies have tight supply and good sales, and some companies are temporarily closed.
