专利号:US-6350878-B1 优先权日:1998-05-18 标 题 :Intermediates for the synthesis of epothilones and methods for their preparation 发明人:ALTMANN KARL-HEINZ; BAUER ARMIN; SCHINZER DIETER 权利人:NOVARTIS AG 摘要:The invention relates to a method of synthesis for a compound of formula (I),wherein R is a heterocyclyl moiety and X1, X2, X3 and X4 are, independently of each other, protecting groups, which is appropriate for the synthesis of epothilone B and desoxyepothione B.
专利号:WO-2015036637-A1 优先权日:2013-09-13 标题:Method for the synthesis of kojibiose and the application thereof in the production of food and pharmaceutical compositions 发明人:DIEZ MUNICIO MARINA; MORENO ANDUJAR FRANCISCO JAVIER; HERRERO CALLEJA MIGUEL; MONTILLA CORREDERA ANTONIA 权利人:CONSEJO SUPERIOR INVESTIGACION 摘要:The invention relates to a method for the synthesis of kojibiose, characterised by its simplicity and high yield, using a starting reaction mixture containing, as the main compound thereof, the trisaccharide 2-α-D-glucopyranosyl-lactose, O-β-D-galactopyranosyl-(1→4)-O-[α-D-glucopyranosyl- (1→2)]-β-D-glucopyranose, and leucrose, lactose, fructose, glucose and saccharose, said method comprising steps of fermentation, hydrolysis and purification, allowing the production of a disaccharide with high added value, such as kojibiose, in a cost-effective manner. The invention also relates to the kojibiose produced by means of the method according to the invention, and to the use of same in the production of prebiotic food compositions in order to prevent pathologies relating to the gastrointestinal system, and pharmaceutical compositions for treating viral-type diseases or for delaying the digestion of carbohydrates.
专利号:WO-03064360-A1 优先权日:2002-02-01 标 题:Synthetic tetraethers and synthesis strategies therefor 发明人:KUEHL CHRISTINE; LITTGER RALF 权利人:BERNINA BIOSYSTEMS GMBH; KUEHL CHRISTINE; LITTGER RALF 摘要:The invention relates to novel synthetic tetraethers and a novel method for producing said substances. The inventive tetraethers are characterised in that they can be modified in a simple and targeted manner according to said synthesis method, which enabling the synthesis of the desired model substances. The synthesis concept guarantees high variability with simple individual production.
专利号:US-9403841-B2 优先权日:2012-01-25 标题:Phragamalin limonoids for the treatment of sexual dysfunction 发明人:WIKBERG JARL; JIRGENSONS AIGARS; LIEPINSH EDVARDS 权利人:DICOTYLEDON AB 摘要:The present invention relates to novel chemical compounds, to methods for synthesis of such compounds, and to the use of these novel compounds in the synthesis of other chemical compounds that, inter alia, may be used in the treatment of sexual dysfunction, and for eliciting enhancing effects on sexual behavior. The invention also relates to remarkable biological properties of the novel compounds in their capacity of inducing aggressive behavior.
专利号:US-2004128713-A1 优先权日:1997-04-08 标题 :Soybean plant producing seeds with reduced levels of raffinose saccharides and phytic acid 发明人:HITZ WILLIAM D; SEBASTIAN SCOTT ANTHONY; GRACE DORMAN JOHN; STREIT LEON GEORGE 摘要:A soybean enzyme, myo-inositol 1-phosphate synthase, whose manipulation results in the alteration of raffinose saccharide, sucrose, phytic acid and inorganic phosphate content of soybean seeds, thus leading to valuable and useful soybean products, has been identifed. Soybean lines with decreased capacity for the synthesis of myo-inositol 1-phosphate in the tissue of developing seeds in comparison to seeds of other soybean lines, have been developed. As taught herein, reduction of myo-inositol 1-phosphate synthase enzymatic activity by any of several means will result in soybean seeds displaying this desirable phenotype.
专利号:US-11465129-B2 优先权日:2017-06-06 标题:Microwave assisted and low-temperature fabrication of nanowire arrays on scalable 2D and 3D substrates 发明人:GAO PU-XIAN; LU XINGXU; HOANG SON 权利人:UNIV CONNECTICUT 摘要:A method of making a titanium dioxide nanowire array includes contacting a substrate with a solvent comprising a titanium (III) precursor, an acid, and an oxidant while microwave heating the solvent, thereby forming a hydrogen titanate H2Ti2O5.H2O nanowire array. The hydrogen titanate nanowire array is annealed to form a titanium dioxide nanowire array. The substrate is seeded with titanium dioxide before starting the hydrothermal synthesis of the hydrogen titanate nanowire array. The titanium dioxide nanowire array is loaded with a platinum group metal to form an exhaust gas catalyst. The titanium dioxide nanowire array can be used to catalyze oxidation of combustion exhaust.
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合成参考文献
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