CAS: 13780-03-5; Calcium,Hydrogen Sulfite

专利信息

专利号:US-11649213-B2
优先权日:2018-09-26
标题 :Synthetic method for the preparation of a 3-[5-amino-4-(3-cyanobenzoyl)-pyrazol compound
发明人：MEISENBACH MARK; MARTIN BENJAMIN; RONDE NIEK JOHANNES; RUIZ CARMEN
权利人:MEREO BIOPHARMA 1 LTD
摘要:Provided is a process for preparing a compound, comprising the steps of a) Reacting a compound of Formula A (Formula A) with the compound 3 (3) to provide the compound 5 (5) or a salt or solvate thereof, wherein R is a linear or branched C1-C5 alkyl. Further provided is the compound 5 or a salt or solvate thereof. (5) The use of these compounds in the synthesis of 3-[5-Amino-4-(3-Cyanobenzoyl)-Pyrazol-1-yl]-N-Cyclopropyl-4-Methylbenzamide is also provided.

专利号:US-8367346-B2
优先权日:2004-05-19
标 题:Methods for production of xylitol in microorganisms
发明人：TAYLOR PAUL; WYMER NATHAN; RACINE FRANCIS MICHAEL
权利人:BIOTECHNOLOGY RES DEV CORP; US OF AMERICA AS REPRESENTED BY SEC OF AGRICULTURE; TAYLOR PAUL; WYMER NATHAN; RACINE FRANCIS MICHAEL
摘要:The invention provides biosynthetic routes to xylitol production that do not require pure D -xylose for synthesis and that can utilize inexpensive substrates such as hemicellulose hydrolysates.

专利号:WO-2011138356-A1
优先权日:2010-05-07
标 题 :Process for preparing synthesis gas and at least one organic, liquid or liquefiable value product
发明人：PROCHAZKA ROMAN; BITTERLICH STEFAN; MACHHAMMER OTTO; DEUERLEIN STEPHAN; KLINGLER DIRK; PANTOUFLAS EMMANOUIL; KINDLER ALOIS; ZOELS BERND
权利人:BASF SE; PROCHAZKA ROMAN; BITTERLICH STEFAN; MACHHAMMER OTTO; DEUERLEIN STEPHAN; KLINGLER DIRK; PANTOUFLAS EMMANOUIL; KINDLER ALOIS; ZOELS BERND
摘要:The present invention relates to a process for preparing synthesis gas and at least one organic, liquid or liquefiable value product, by a) providing a biomass starting material, b) subjecting the biomass starting material to digestion, c) optionally, from the digested material obtained in step b), isolating at least one fraction C1) with a heightened aromatics content and at least one fraction C2) with a lowered aromatics content, d) feeding the digestion product from step b) or the high-aromatics fraction C1) from step c) into a dealkylating zone and reacting it in the presence of hydrogen and/or steam, e) taking a discharge from the dealkylating zone and subjecting it to separation, to produce at least one organic, liquid or liquefiable value product and at least one stream with a heightened content of volatile components lighter than the organic value product, and f) using the stream obtained in step e), with a heightened content of volatile components lighter than the organic value product, at least partially for preparing synthesis gas.

专利号:US-2023183164-A1
优先权日:2020-05-06
标 题 :Synthesis of Vinyl Cyclobutyl Intermediates

专利号:WO-2011061144-A2
优先权日:2009-11-20
标题:The present invention relates to the use of beta-(1, 3)- beta-(1, 4) glucan with an average molecular weight of from 5.000 to 150.000 da for the increase of synthesis of collagen

专利号:TW-I867217-B
优先权日:2020-05-06
标题:Synthesis of vinyl cyclobutyl intermediates