775-16-6 = 80546-88-9 反应条件:1.1 Reagents: Ammonia,Ammonium Chloride Solvents: Water2.1 Reagents: Hydrogen Bromide Solvents: Water3.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Water 标题:Preparation Of Cucurbitine From 1-Benzyl-3-Pyrrolidinone And Its Antihistaminic Activity. 参考文献:France]
145602-87-5 = 80546-88-9 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Water 标题:Preparation Of Cucurbitine From 1-Benzyl-3-Pyrrolidinone And Its Antihistaminic Activity. 参考文献:France]
145090-28-4 = 80546-88-9 反应条件:1.1 Reagents: Hydrogen Bromide Solvents: Water2.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Water 标题:Preparation Of Cucurbitine From 1-Benzyl-3-Pyrrolidinone And Its Antihistaminic Activity. 参考文献:France
📜1-苄基-3-氨基吡咯烷-3-甲酸,氢气 以to Obtain (+/-)-3-Amino-3-Pyrrolidinecarboxylic Acid Or (+/-)-Cucurbitine的收率获得产物3-氨基吡咯烷-3-羧酸 参考文献:Method For Synthesizing Cucurbitine 标题:Method For Synthesizing Cucurbitine 摘要:本发明涉及使用胡瓜碱或cucurbitaceae果仁提取物制备具有抗过敏活性的化妆品或药物,特别是皮肤科学组合物,或用于制备具有较低过敏风险的化妆品或药物组合物.
专利号:WO-2011091548-A1 优先权日:2010-01-27 标 题:Method for cucurbitine synthesis 发明人:CHANG XIAOWEI; KHOSHDEL EZAT; PENG WEIMIN; WANG JINFANG; YAO YINFANG 权利人:UNILEVER PLC; UNILEVER NV; UNILEVER HINDUSTAN; CHANG XIAOWEI; KHOSHDEL EZAT; PENG WEIMIN; WANG JINFANG; YAO YINFANG 摘要:A method for the synthesis of cucurbitine comprising the step of forming a pyrrolidine ring by a 1,3 dipolar cycloaddition reaction.
专利号:US-6793839-B1 优先权日:1999-05-07 标题 :Cucurbiturils and method for synthesis 发明人:DAY ANTHONY IVAN; ARNOLD ALAN PETER; BLANCH JOHN RODNEY 权利人:UNISEARCH LTD 摘要:A method for producing cucurbit[n]urils, where n is from 4 to 12, comprising mixing substituted and/or unsubstituted glycoluril with an acid and a compound that can form methylene bridges between glycoluril units, and heating the mixture to a temperature of from 20° to 120° to thereby form cucurbit[n]. Novel cucurbit[n]urils, where n=4, 5, 7, 8, 9, 10, 11 and 12 and substituted cucurbit[s,u]urils, where s=number of substituted glycoluril units, u=number of unsubstituted units and s+u=4-12 are also described.
专利号:KR-20150056848-A 优先权日:2012-09-20 标 题 :Process for bio synthesis of nano arsenic trioxide and its use in treatment of diseases including cancers