CAS: 42252-34-6; N-Ethyl-N-Methylcarbamoyl Chloride

相似化合物

88-10-8 19009-39-3 55112-42-0

上下游产品

CAS号624-78-2 N-甲基乙胺 | CAS号32315-10-9 三光气 | CAS号2757-23-5 氯羰基亚磺酰氯 | CAS号503-38-8 氯甲酸三氯甲酯 | CAS号75-44-5 光气 | CAS号105601-20-5 3-(1-(二甲基氨基)乙基)... | CAS号123441-03-2 利凡斯的明 | CAS号55808-36-1 3-(5-tert-butyl...

三光气 以99的收率获得产物n-甲基-N-乙基氨基甲酰氯
参考文献:Chem. Commun. 2010,46,5500-5502
标题:Chem. Commun. 2010,46,5500-5502

专利信息

专利号:US-10882819-B2
优先权日:2018-09-26
标 题 :Synthesis of novel intermediate(s) for preparing rivastigmine
发明人：YADAV JHILLU SINGH; EPPA GYANCHANDER; VACHHARAJANI PRANAV RAMESHBHAI; VEKARIYA NUTAN BHARATBHAI; BHAVSAR CHETAN UMESHBHAI; MODI RAJIV INDRAVADAN; KHAMAR BAKULESH MAFATLAL
权利人:CADILA PHARMACEUTICALS LTD; CADILA CORP CAMPUS
摘要:The present invention relates to novel intermediate(s), which are useful for the preparation of Rivastigmine compound of formula (I) and its pharmaceutically acceptable salts. The present invention further relates to the processes for the preparation of such novel intermediate(s) and preparation of Rivastigmine using such novel intermediate(s).

专利号:US-7476757-B2
优先权日:2005-02-22
标 题:Process for the synthesis of enantiomeric indanylamine derivatives
发明人：BOULTON LEE TERENCE; LENNON IAN CAMPBELL; BAHAR ELIEZER
权利人:TEVA PHARMA
摘要:A process for manufacturing (R)-propynylaminoindans, and alternatively, a process for manufacturing (S)-propynylaminoindans. The chiral propynylaminoindans include alkoxy or alkylcarbamates derivatives. The process comprises transfer or pressure hydrogenation in the presenc of an optically active catalyst to reduce 1-indanones. The chiral product, either (S)- or (R)-indanols undergo nucleophilic substitution to produce the named product. In an additional aspect, the invention relates to novel intermediates and compounds, namely, substituted indanones, substituted (S)-indanols and substituted (R)-indanols.

专利号:US-2006199974-A1
优先权日:2005-02-22
标 题:Process for the synthesis of enantiomeric indanylamine derivatives

专利号:US-2020095195-A1
优先权日:2018-09-26
标 题:Synthesis of novel intermediate(s) for preparing rivastigmine

专利号:US-2008200720-A1
优先权日:2005-02-22
标题:Process for the synthesis of enantiomeric indanylamine derivatives

专利号:US-7375249-B2
优先权日:2005-02-22
标 题:Process for the synthesis of enantiomeric indanylamine derivatives