chemical synthesis

Chemical synthesis comes with many disadvantages like the low yield, instability of product quality and high cost.

This dissertation is focusing on the structure design, chemical synthesis and bioactivity study of active saponin derivatives.

Chloramphenicol(CAP) is a widely used broad-spectrum antibiotic, which can be produced in quantity by chemical synthesis industrially.

These techniques may be an alternative approach for improving the properties of liquid crystal other than chemical synthesis.

Principal uses include ore processing , fertilizer manufacturing , oil refining, wastewater processing and chemical synthesis .

Corresponding polypeptides and peptide fragments may be obtained by expressing the polynucleotide or by chemical synthesis.

The chemical synthesis of magnesium hydroxide with different morphological structure and their outer growing environment are reviewed.

It's used in mining, steel production, oil refining and chemical synthesis, and in the manufacture of fertilisers, detergents and plastics.

Glutathione can be acquired from plant or animal tissues, or produced by chemical synthesis or fermentation.

Unsaturated hydrocarbons produced by selective cracking of specific petroleum fractions are useful in chemical synthesis.

Methods of fermentation production and chemical synthesis of Epothilones from different starting materials are reviewed.

Its production by the method of microorganism fermentation can release the dependence of petroleum by the chemical synthesis method.

Progresses in the chemical synthesis of biological substances have been developed very fast recently.

The firm's founders realised that biological synthesis of certain sorts of molecule is much more efficient than chemical synthesis.

The synthetic methods of ferrocene were divided into two categories: chemical synthesis and electrolyzing synthesis.

Neohexene is an important intermediate of fine chemical, is widely applied in the chemical synthesis of aromatics and agrochemicals.

The invention belongs to the field of chemical synthesis as well as the field of medicine and feed medicine additive.

The results show that these compounds of chemical synthesis and natural product of extract have the same biological activity.

Acetaminophen, A crystalline compound, C8H9NO2, used in chemical synthesis and in medicine to relieve pain and reduce fever.

HPA used as excellent green catalyst will possess extensive application prospect in fine chemical synthesis.

In this paper, chemical synthesis methods of taurine were summarized, and the application prospect was analyzed.

The third part, the basic concept of culture of chemical synthesis.

The present invention is a chemical synthesis method, a production method of the allyl dichloride amine.

NDT is currently expanding its technological development of the chemical synthesis of nucleic acid drugs.

The syntheses methods of butane tetracarboxylic (BTCA) were reviewed, involving chemical synthesis, radiolysis and electro synthesis.

Polyaniline described in detail the process of chemical synthesis and the phenomenon of the experiment.

Erythritol produced by fermentation is more promising compared to chemical synthesis method.

The key intermediate to chemical synthesis of Zanamivir is N-acetyl-D-neuraminic acid which is currently made through enzymatic synthesis.

The invention provides a method for refining metformin hydrochloride in the technical field of chemical synthesis.

Objective To explore the method of chemical synthesis of L-alanyl-L-glutamine dipeptide .

Metropolol is the chemical synthesis drug with good efficiency on treating the hypertension and the angina pectoris.

The process of chemical synthesis is simple, whereas this method gives a lower yield of product.

Are there limits to rational chemical synthesis?

Mass production of pentoses was usually carried out by chemical synthesis or bio production.

Because the extraction procedure is very difficult and usually has a low yield, so chemical synthesis becomes of great importance.

Class-bridge were applied very widely in many fields such as marketing, engraftation in bioengineering, and chemical synthesis.

At present, we could not get EGCG from chemical synthesis in addition to extracting from tea.

If staining, we must use an organic dye, that is, natural vegetable dyes, and dyeing process, chemical synthesis may not add any additives.

To form or produce by chemical synthesis.

The main application fields of H_2O_2 in China were in textile industry, papermaking and chemical synthesis.

Production of antibiotic material medicines used for animals (including antibiotics and chemical synthesis medicines)

Chemical synthesis of high electrical conductivity polypyrrole film on the surface of electronic packaging materials

Chemical Synthesis and Esterification of a Precursor Dipeptide of RGD as a Site for Cell Adhesion

Chemical synthesis of superfine copper powder applied to radiation protection conductive coating

Wet Chemical Synthesis and Electrochemical Properties of Tin Oxide-based Materials as Negative Electrodes for Lithium Ion Batteries

Chemical Synthesis and Biological Assess of Hydroxyapatite Nanocrystals

Chemical Synthesis of the Full-length Gene of a Cell Growth Factor

Progress in Industrial Chemical Synthesis of Optically Active Intermediates

Chemical Synthesis of Acetyl-L-carnitine and Its Enzymatic Resolution

Chemical Synthesis and Characterization of Nanometer-Scale Copper and Nickel Compound Powder

Chemical Synthesis and Biodegradation of Poly Hydroxybutyrate

Chemical Synthesis of Stainless Steel and Its Corrosin-resisting Function Research

Chemical Synthesis of N-Acetylchitooligosaccharide Analogues

The Application of the Microwave Technology on Chemical Synthesis

Antiseptics, pesticide, raw materials of chemical synthesis

Chemical synthesis and antitumor activities of emodin derivatives

Progress in Chemical Synthesis of Fluorinated Aromatic Polyamides

Ultrasonic Chemical Synthesis and Properties of Ag - doped Titanium Dioxide

Advancement of chemical synthesis of completely biodegradable plastic PHB and its monomer 3-hydroxybutyric acid

irradiation chemical synthesis of mercaptans

Studies on the molecular design, chemical synthesis, and immunogenicity of multiple antigen peptide vaccines from MAGE-2

Chemical synthesis of building blocks for O-linked synthetic glycopeptide

Applications of the Microwave in Chemical Synthesis

Itaconic Acid and Its Application Prospects in Paper Chemical Synthesis

Soft Chemical Synthesis of Tin Oxide-Based Cathode Materials for Lithium Ion Batteries

Design, Chemical Synthesis and Cloning of the Opioid Peptide Gene

On the protection and deprotection the chemical synthesis ways of in carbohydrate

Wet Chemical Synthesis of Microwave Dielectric Ceramic

Plasticizer, raw materials of chemical synthesis

Antiseptics, raw materials of chemical synthesis

Chemical synthesis of high purity calcium aluminates powder

The kinetics of complex parallel reactions in chemical synthesis

Progress of Application of Microwave in Chemical Synthesis

Chemical synthesis of human interleukin-18 gene and its high-level expression in E. Coli

Fire retardant, raw materials of chemical synthesis

Raw materials of chemical synthesis, catalyst

Chemistry in Materials and Chemical Synthesis

Progress on the Wet Chemical Synthesis of YSZ Nano-powder for Solid Oxide Fuel Cell

Chemical Synthesis of Cyanocarnitine Chloride

Advances in Research for Chemical Synthesis of Lycopene

C-terminal 80 amino acid chemical synthesis and prokaryotic expression of swine myostatin gene

Advance in chemical synthesis and chiral resolution of l-menthol

Pigment, raw materials of chemical synthesis

Unit Reaction of Fine Organic Chemical Synthesis

Clean solution for chemical synthesis

Development of wet-chemical synthesis of lithium manganese oxide

The Chemical Synthesis of Evodiamine

Nearcritical Water--A New Clean Solvent for Chemical Synthesis

Non Sterile API by Chemical Synthesis CSN

Study on chemical synthesis of all trans-teprenone

Study on chemical synthesis of all trans-teprenone