CAS: 120923-37-7; Amidosulfuron

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CAS号53203-08-0 N-methyl-N-sulf... | CAS号89392-03-0 4,6-二甲氧基-2-(苯氧基...

Methylsulfonyl-Methylamino-Sulfonamid,4,6-二甲氧基-2-(苯氧基羰基)氨基嘧啶置于乙腈,水体系中,用 乙腈 用作溶剂,化学反应 18.0H,以72.6 G Of The Desired Product Of A Purity Of 98.4% Are Obtained的收率获得酰嘧磺隆
参考文献:Process For The Preparation Of N-Alkylsulfonylaminosulfonylureas
标题:Process For The Preparation Of N-Alkylsulfonylaminosulfonylureas
摘要:公式(i)中已知的除草剂为:##str1## 其中r.Sup.1是烷基,烯烃基或炔基,可选择由卤素,烷氧基或烷氧羰基取代;R.Sup.2是氢,烷基,烯烃基,炔基或环烷基;R.Sup.3和r.Sup.4是氢或烷基;R.Sup.5和r.Sup.6是氢,烷基或烷氧基,每个基都可以由卤素,烷氧基或烷基硫取代,或者是卤素,烷基硫,烷基氨基或二烷基氨基,或者如果r.Sup.2或r.Sup.3是氢,则它们的碱盐可以通过将公式ii的化合物r.Sup.1-So.Sub.2-Nr.Sup.2-So.Sub.2-Nhr.Sup.3(II)与公式iii的化合物反应得到:##str2## 其中r.Sup.4,R.Sup.5和r.Sup.6如上所定义,R.Sup.7是烷基,卤代烷基或可选择取代的苯基,在惰性有机溶剂中,得到公式i的化合物.

专利信息

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:WO-2021130756-A1
优先权日:2019-12-25
标题:Combinations of non-protein amino acids and acetolactate synthase enzyme inhibitors
发明人：KLIPCAN LIRON; VAN-OSS PINHASI RUTH
权利人:THE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION ARO VO
摘要:The present invention provides compositions and methods for disrupting protein synthesis in plant cells.

专利号:US-11919928-B2
优先权日:2016-03-16
标题 :Method for producing dihydrotentoxin
发明人：KUBO TAKASHI; MACHIDA MASAYUKI; FUJIOKA TOMONORI; YAMAGUCHI Shigenari; KAWAI KIYOSHI
权利人:KUMIAI CHEMICAL INDUSTRY CO
摘要:An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.

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.