98-64-6 = 94-20-2 反应条件:1.1 Catalysts: Boron Trifluoride Etherate Solvents: Diethyl Ether 标题:Lewis-Acid-Catalyzed Preparation Of Some Carbamates And Sulfonylureas. Application To The Determination Of Enantiomeric Purity Of Chiral Alcohols 作者:Irie,Hiroshi; Nishimura,Masataka; Yoshida,Morihiro; Ibuka,Toshiro 参考文献:Journal Of The Chemical Society 日期:1989 卷标:(7) 页码:1209-10]
342625-52-9 + 18522-94-6 = 94-20-2 [标题:Reaction Conditions 标题:Reaction With 1-Benzotriazolecarboxylic Acid Chloride V. Synthesis Of Sulfonylureas And Related Compounds 作者:Butula,I.; Vela,V.; Prostenik,M. V. 参考文献:Croatica Chemica Acta 日期:1979 卷标:52(1) 页码:47-9]
98-64-6 = 94-20-2 反应条件:1.1 Reagents: Nitromethane Catalysts: Cuprous Chloride; 60 Min,45 °C 标题:Metal-Catalyzed Organic Reactions By Resonant Acoustic Mixing 作者:Gonnet,Lori; Lennox,Cameron B.; Do,Jean-Louis; Malvestiti,Ivani; Koenig,Stefan G.; Et Al 参考文献:Angewandte Chemie 日期:2022 卷标:61(13)]
98-64-6 = 94-20-2 反应条件:1.1 Reagents: Nitromethane Catalysts: Cuprous Chloride 标题:Metal-Catalyzed Organic Reactions By Resonant Acoustic Mixing 作者:Gonnet,Lori; Lennox,Cameron B.; Do,Jean-Louis; Malvestiti,Ivani; Koenig,Stefan G.; Et Al 参考文献:Chemrxiv 日期:2021 卷标:1 页码:1-14]
= 94-20-2 [标题:Reaction Conditions 标题:Synthesis Of Sulfonylurea Derivatives Including Oral Diabetes Remedies By The Selenium-Catalyzed Carbonylation Using Carbon Monoxide With Sulfur 作者:Mizuno,Takumi; Kino,Takanobu; Ito,Takatoshi; Miyata,Toshiyuki 参考文献:Kagaku To Kogyo (Osaka) 日期:1999 卷标:73(5) 页码:246-249]
94-20-2 = 94-20-2 反应条件:1.1 Reagents: Hydrochloric Acid Solvents: Water; 1 H,Ph 2.3 - 2.5,Rt 标题:4-Dimethylaminopyridinium Carbamoylides As Stable And Non-Hazardous Substitutes Of Arylsulfonyl And Heteroaryl Isocyanates 作者:Saczewski,Franciszek; Kornicka,Anita; Brzozowski,Zdzislaw 参考文献:Green Chemistry 日期:2006 卷标:8(7) 页码:647-656]
98-64-6 + 14549-38-3 = 94-20-2 反应条件:1.1 Catalysts: 1,8-Diazabicyclo[5.4.0]Undec-7-Ene Solvents: Acetonitrile; 4 H,Reflux 标题:A Facile Synthesis Of Sulfonylureas Via Water Assisted Preparation Of Carbamates 作者:Tanwar,Dinesh Kumar; Ratan,Anjali; Gill,Manjinder Singh 参考文献:Organic & Biomolecular Chemistry 日期:2017 卷标:15(23) 页码:4992-4999]
22663-37-2 = 94-20-2 反应条件:1.1 Reagents: Sulfuric Acid Solvents: Chlorobenzene; Rt -> 15 °C1.2 20 Min,Rt; 1 H,90 - 95 °C1.3 Reagents: Sodium Hydroxide Solvents: Water; 40 Min 标题:New Synthesis Method For Chlorpropamid 作者:Phan,Dinh Chau; Em,Wutthy; Vu,Binh Duong; Le,Thi Thu Hien 参考文献:Tap Chi Duoc Hoc 日期:2002 卷标:(12) 页码:12-14]
34543-04-9 = 94-20-2 [标题:Reaction Conditions 标题:Synthesis Of Chloropropamide,A Drug For Treatment Of Diabetes Mellitus 作者:Phan,Dinh Chau; Vu,Binh Duong; Em,Wutthy; Le,Thi Thu Hien; Van,Thi My Hue 参考文献:Tap Chi Duoc Hoc 日期:2002 卷标:(9) 页码:18-20]
= 94-20-2 [标题:Reaction Conditions 标题:Preparation Of Hsf1 Inhibitors For Treatment Of Cancer 参考文献:World Intellectual Property Organization]
= 94-20-2 [标题:Reaction Conditions 标题:Synthesis Of Sulfonylurea Derivatives Used As Oral Antidiabetics By The Selenium-Assisted Carbonylation Using Carbon Monoxide With Sulfur 作者:Mizuno,Takumi; Kino,Takanobu; Ito,Takatoshi; Miyata,Toshiyuki 参考文献:Synthetic Communications 日期:2000 卷标:30(17) 页码:3081-3089]
= 94-20-2 [标题:Reaction Conditions 标题:Synthesis,Characterization,Electrochemical And In Vivo Pharmacological Studies Of 1-(4-Chlorobenzenesulfonyl)-3-Propylurea [chlorpropamide] With Some Essential Metals 作者:Narad,Sandeep R.; Mishra,Nirankar N.; Pandey,Pratibha; Kumar,Ashok; Pitre,Krishna S. 参考文献:Journal Of Analytical Chemistry (Translation Of Zhurnal Analiticheskoi Khimii) 日期:1996 卷标:51(1) 页码:56-8]
= 94-20-2 [标题:Reaction Conditions 标题:Preparation Of N-(P-Chlorobenzenesulfonyl)-N'-Propylurea [chlorpropamide] 参考文献:Poland]
= 94-20-2 [标题:Reaction Conditions 标题:Preparation Of Arylsulfonylurea Derivatives 参考文献:Japan]
专利号:US-10005720-B2 优先权日:2013-04-05 标题:Compounds useful for the treatment of metabolic disorders and synthesis of the same 发明人:SEXTON JONATHAN Z; BRENMAN JAY E; MUSSO DAVID L 权利人:NORTH CAROLINA CENTRAL UNIV; UNIV NORTH CAROLINA CHAPEL HILL 摘要:The present invention provides compounds of Formula (I): wherein variables X, Y, Z and R1 are as described herein. Some of the compounds described herein are glutamate dehydrogenase activators. The invention is also directed to pharmaceutical compositions comprising these compounds, uses of these compounds and compositions in the treatment of metabolic disorders as well as synthesis of the compounds.
专利号:WO-2025101716-A1 优先权日:2023-11-07 标题:Processes for synthesis of trifunctionalized sulfur(vi) compounds 发明人:LOPCHUK JUSTIN; SHULTZ ZACHARY; ATHAWALE PARESH 权利人:H LEE MOFFITT CANCER CT & RES 摘要:This disclosure describes processes for the asymmetric synthesis of trifunctionalized sulfur(VI) containing organic compounds of Formula I and Formula VI, as well as compounds of Formula I and Formula VI prepared by the processes described.
专利号:US-2008287407-A1 优先权日:2003-12-10 标题 :Nitric Oxide Releasing Pyruvate Compounds, Compositions and Methods of Use 发明人:GARVEY DAVID S; FANG XINQIN; KHANAPURE SUBHASH P; RANATUNGA RAMANI R; WEY SHIOW-JYI 权利人:NITROMED INC 摘要:The invention describes novel nitrosated and/or nitrosylated pyruvate compounds and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated pyruvate compound, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one pyruvate compound and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one pyruvate compound, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating diseases resulting from oxidative stress, diabetes, reperfusion injury following ischemia, preservation of tissues, organs, organ parts and/or limbs.
专利号:US-2024270683-A1 优先权日:2021-06-17 标题 :A process for preparation of an intermediate of l-glufosinate 发明人:MUDALIAR CHANDRASEKHAR DAYAL; MISHRA ASHISHKUMAR RAVINDRA 权利人:MUDALIAR CHANDRASEKHAR DAYAL; MISHRA ASHISHKUMAR RAVINDRA 摘要:The present invention provides a process for preparation of compound of formula (I), a key intermediate in synthesis of L-glufosinate or its salt. wherein P2 is an amino-protecting group; R1 is hydrogen, substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C1 to C6 alkenyl group, a substituted or unsubstituted C1 to C6 alkynyl group, a substituted or unsubstituted C3 to C10 cycloalkyl group, a substituted or unsubstituted C6 to C20 aryl group, or a substituted or unsubstituted C2 to C10 heteroaryl group; and X is a halogen or hydroxyl group.
专利号:US-2023111600-A1 优先权日:2019-12-17 标题 :Polymeric fatty acid compounds for the treatment of fibrous amino acid-based substrates, especially hair 发明人:WAGNER ROLAND; STREICHER KATHARINA; ROHMANN LAURA; WENSKE CHRISTIAN; HAVELI SHRUTISAGAR DATTATRAYA 权利人:MOMENTIVE PERFORMANCE MAT GMBH 摘要:The present invention is directed at mono-, di- or polyquaternary ammonium compounds of the formula (I) wherein x is 1 to 50, and F can be the same or different and is represented by the general formula (II) wherein at least one of the optionally substituted and optionally functional-group-containing hydrocarbon radicals R 1 , R 2 , R 3 , R 4 or R 5 contains at least one estolide moiety comprising two or more ester or amide moieties. The invention also relates to a process for the synthesis of such compounds, the use of the compounds in cosmetic formulations for skin and hair care, cosmetic compositions for the treatment of fibers, and compositions containing one or more of the compounds for the treatment of hair.
专利号:US-2024294559-A1 优先权日:2021-06-15 标 题:One pot process for preparation of a chiral amino acid 发明人:MUDALIAR CHANDRASEKHAR DAYAL; MISHRA ASHISHKUMAR RAVINDRA; DESHMUKH MUKESH; KINI PRASHANT VASANT 权利人:UPL LTD 摘要:The present invention discloses a synthesis of herbicidally active amino acid compounds. The present invention provides a simple and efficient process for preparation of L-glufosinate and its salts.
1: Kichanov SE, Kozlenko DP, Wąsicki J, Nawrocik W, Dubrovinsky LS, Liermann HP, Morgenroth W, Savenko BN. The polymorphic phase transformations in the chlorpropamide under pressure. J Pharm Sci. 2015 Jan;104(1):81-6. doi: 10.1002/jps.24241. Epub 2014 Nov 12. doi: 10.1107/S0108768112051142. Epub 2013 Jan 19. doi: 10.1107/S0108768111004290. Epub 2011 Mar 10. doi: 10.1016/j.ejps.2009.12.008. Epub 2009 Dec 29. doi: 10.1107/S010876810903290X. Epub 2009 Oct 27. doi: 10.1002/jps.21471. Epub 2007 May 11. Epub 2006 Jul 16. Corrected and republished in: Chem Biol Interact. 2001 Nov 28;138(2):201-15. Spanish. Erratum in: Biochem Pharmacol 1998 May 15;55(10):1739.
合成参考文献
参考文献:10.1186/1475-2840-10-66 摘要:Tschöpe D, Bramlage P, Binz C, Krekler M, Plate T, Deeg E, Gitt AK. Antidiabetic pharmacotherapy and anamnestic hypoglycemia in a large cohort of type 2 diabetic patients - an analysis of the DiaRegis registry. Cardiovascular Diabetology. 2011 Jul 14;10(1):66. doi: 10.1186/1475-2840-10-66.