Tetrahedron Letters p. 5147 - 5150 (1986)
Update date:2022-08-04
Topics: Synthesis Chromatography Purification Spectroscopy Extraction Chemical Reaction Alkaloids Spermine Unsymmetrical
Crombie, Leslie
Jones, Raymond C. F.
Haigh, David
Spermine alkaloids homaline, hopromalinol, hopromine, and hoprominol are prepared by sequential coupling of 4-substituted 5-methyl-1,5-diazacyclooctan-2-ones, available by transamidation from 4-substituted azetidin-2-ones, to 1,4-dichlorobut-2-ene.
View MoreNanjing Chemzam Pharmtech Co., Ltd.
Contact:+86-25-86462165,+86-13915979898
Address:C5-1,6 Maiyue Road,Maigaoqiao,Nanjing,Jiangsu,China
Nantong Baokai Chemical Co., Ltd (Hangzhou Baokai Bio-Chemicals Co.,Ltd.)
Contact:+86-513-83886111
Address:No. 68 Suzhou road ,Binjiang Fine Chemical Industrial Park , Beixin town, Qidong city ,Jiangsu province
Nanjing Raise Pharmatech Co., Ltd
website:http://www.raisechem.com
Contact:+86-25-58649566
Address:B381,No.606,Ningliu Road,Jiangbei New Area,Nanjing,Jiangsu Province,China
HangZhou HuaYe Chemical Technology Co.,Ltd
Contact:+86-13505815007
Address:hangzhou
Beijing Mesochem Technology Co.,LTD
website:http://www.mesochem.com
Contact:0086-10-57862036
Address:2301, Floor 23, Building 9 Lippo Plaza, Yard 8 Ronghua Middle Road, ETDZ, Beijing, China
Doi:10.1002/ejoc.201500116
(2015)Doi:10.1021/jo00046a008
(1992)Doi:10.1016/j.bmcl.2008.10.088
(2008)Doi:10.1021/ol501458p
(2014)Doi:10.1016/j.bmc.2008.10.059
(2008)Doi:10.1016/S0040-4039(00)85070-4
(1986)