Journal of the Chemical Society. Perkin Transactions 1 (2001) p. 3566 - 3577 (2000)
Update date:2022-08-02
Topics:
Bailey, Patrick D.
Morgan, Keith M.
Smith, David I.
Vernon, John M.
The tetracyclic advanced intermediates 6,8 and 9 obtained from L-tryptophan via a cis-selective Pictet-Spengler reaction and a Dieckmann-Thorpe cyclisation are used in a range of new approaches to polycyclic monoterpenoid indole alkaloids such as ajmaline and suaveoline. Structural modifications designed to facilitate a key intermolecular addition to C15 (ajmaline numbering) are described, followed by two intramolecular routes based on the addition of a suitable carbon fragment to a remote nitrogen atom prior to bond formation at C15. The Royal Society of Chemistry 2000.
View MoreSuzhou Sibian Chemical Technology Co., Ltd
website:http://www.sibianpharm.com
Contact:+8618169181984,+8618013186906
Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
zhangjiagang bonded areas banggao co;ltd
website:http://www.shunchangchem.com
Contact:0086-13921972933
Address:Dongsha Chemical Zone.Zhangjiagang, Jiangsu Province
Contact:+86-0311-84455288-844
Address:Mayu Industrial Park, Jinzhou, Hebei, China.
Contact:86-516-66656369
Address:The west road of Huaihai, Xuzhou, China
Shanghai Dynamic Industrial Co.,Ltd.
website:http://www.shdynamic.com
Contact:86-021 3392 6680
Address:Room 805 Information Tower, No.1403 Minsheng Road, Pudong New Area, Shanghai 200135, P. R. China
Doi:10.1039/f19848000359
(1984)Doi:10.1002/1522-2675(20001004)83:10<2738::AID-HLCA2738>3.0.CO;2-A
(2000)Doi:10.1021/om0005295
(2000)Doi:10.1021/ja907479j
(2009)Doi:10.1081/SCC-120005944
(2002)Doi:10.1039/b206102c
(2002)