Tetrahedron Letters p. 1205 - 1208 (2002)
Update date:2022-08-04
Topics:
Van De Po?l, Hervé
Guillaumet, Gérald
Viaud-Massuard, Marie-Claude
The synthesis of new tricyclic azaindolic analogs of the hormone melatonin is described. Treatment of 1-(4-bromobutyl)pyrrolo[3,2-b]pyridine derivative with tributyltin hydride and AIBN results in radical cyclisation to give the 6,7,8,9-tetrahydropyrido[2,3-b]indolizine ring system. A new synthetic approach of pyridopyrrolo[2,1-b][1,3]oxazine moiety is shown to be accomplished readily from 1-(3-bromopropyl)-2-oxopyrrolopyridine derivative with sodium hydride in N,N-dimethylformamide.
View MoreShanghai Taibao Pharmaceutical Technology Co., Ltd(expird)
Contact:021-52217366
Address:shanghai
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.
Contact:+86-21-64891143
Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Shifang Taifeng New Flame Retardant Co., Ltd
Contact:02884721008
Address:tingjiang industrial park, hefeng town
ABA Chemicals (Shanghai) Limited
Contact:021- 5115 9199-232
Address:Suite 18D, #201 Ningxia Road,
Chuzhou Baiao Biologhy S&T Co., Ltd.
Contact:+86-25-83212599;+86-25-83212699 13705185959
Address:Room 905, Tianzheng International Platza, No.399, Zhongyang Road ,Nanjing, Jiangsu Province, China
Doi:10.1016/S0968-0896(02)00017-2
(2002)Doi:10.1002/hlca.19880710610
(1988)Doi:10.1016/S0277-5387(02)00831-8
(2002)Doi:10.1021/ja025840n
(2002)Doi:10.1007/BF00850153
()Doi:10.1016/S0040-4020(02)00573-2
(2002)