专利号:US-9856251-B2 优先权日:2008-09-03 标题:Substituted berbines and processes for their synthesis 发明人:WANG PETER X; MOSER FRANK W; CANTRELL GARY L; GROTE CHRISTOPHER W 权利人:MALLINCKRODT LLC 摘要:The present invention provides processes for the synthesis of substituted berbine compounds. Also provided are intermediates used in the synthesis of substituted berbine compounds.
专利号:WO-2024256370-A1 优先权日:2023-06-13 标 题 :Synthesis of glufosinate using an amidase-based process 发明人:ZIMMERMANN GUNTHER; POTT MORITZ STEFAN 权利人:BASF SE 摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.
专利号:US-2025120400-A1 优先权日:2021-12-10 标题:Synthesis of glufosinate using a hydantoinase-based process 发明人:DITRICH KLAUS; BREUER MICHAEL; POTT MORITZ STEFAN; ZIMMERMANN GUNTHER; SEEMAYER STEFAN 权利人:BASF SE 摘要:The present invention relates to a method of manufacturing glufosinate, comprising the steps of hydrolysing a hydantoin with a Hydantoinase enzyme to form a N-carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N-carbamoyl amino acid compound.
专利号:US-12428738-B2 优先权日:2019-10-29 标 题 :Electrochemical synthesis of cementitious compounds 发明人:HOUCHINS GREGORY; VISWANATHAN VENKATASUBRAMANIAN 权利人:UNIV CARNEGIE MELLON 摘要:In some aspects, the present disclosure pertains to methods for the electrochemical production of calcium silicate compounds in an electrochemical cell that comprises (a) a Ca-based electrode that comprises calcium metal or an inorganic calcium material, (b) an SiOx-based electrode that comprises a SiOx material, where x ranges from 1 to 2, and (c) a liquid electrolyte disposed between the Ca-based electrode and the SiOx-based electrode. In these methods, the electrochemical cell is operated under conditions such that calcium cations are produced at the Ca-based electrode and one or more calcium silicate (Ca—Si-oxide) compounds are produced at the SiOx-based electrode. In other aspects, the present disclosure pertains to systems for the electrochemical production of calcium silicate compounds.
专利号:US-2021386068-A1 优先权日:2018-11-07 标题 :Compositions comprising pyridine carboxylate herbicides and very long chain fatty acid (vlcfa) synthesis inhibitor herbicides 发明人:KISTER JEREMY; SATCHIVI NORBERT M 权利人:CORTEVA AGRISCIENCE LLC 摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a VLCFA synthesis inhibitor herbicide.
专利号:US-2021352899-A1 优先权日:2018-11-07 标题 :Compositions comprising pyridine carboxylate herbicides and fatty acid and lipid synthesis inhibitor herbicides 发明人:KISTER JEREMY; SATCHIVI NORBERT M 权利人:CORTEVA AGRISCIENCE LLC 摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.
摘要:O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 2006., p. 270 摘要:USEPA/Office of Water; Federal-State Toxicology and Risk Analysis Committee (FSTRAC). Summary of State and Federal Drinking Water Standards and Guidelines (11/93) To Present 摘要:U.S. Environmental Protection Agency/Office of Pesticide Program's Chemical Ingredients Database on Calcium chlorate (10137-74-3). Available from, as of October 24, 2002: 摘要:IATA. Dangerous Goods Regulations. 38th ed. Montreal, Canada and Geneva, Switzerland: International Air Transport Association, Dangerous Goods Board, January, 1997., p. 115 摘要:National Fire Protection Guide. Fire Protection Guide on Hazardous Materials. 10 th ed. Quincy, MA: National Fire Protection Association, 1991., p. 49-46