Chemistry of Heterocyclic Compounds p. 1164 - 1167 (1990)
Update date:2022-08-04
Topics:
Garmash, S. N.
Skul'skaya, E. A.
Priimenko, B. A.
Klyuev, N. A.
Bromination of 2-aryloxazolo<3,2-f>xanthines gives the 3-bromoderivatives whereas 8-methyl-2-phenyloxazolo<3,2-f>xanthine is nitrated in the para-position of the phenyl substituent.Alkylation of oxazolo<3,2-f>xanthines by ethylmonoiodoacetate gives the ethyl esters of oxazolo<3,2-f>xanthinyl-6-acetic acids.Reaction of oxazolo<3,2-f>xanthines with sodium sulfide gives thiazolo<3,2-f>xanthines whereas the reaction with secondary amines opens the oxazole ring.
View MoreTianjin Bright Future Technology Co., Ltd
Contact:0086-22-58016666
Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China
Dayang Chem (Hangzhou) Co.,Ltd.
website:http://www.dycnchem.com
Contact:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
Wuhan Kemi-Works Chemical Co., Ltd
website:http://www.kemiworks.com
Contact:86-27-85736489
Address:Rm. 1503, No. 164, Jianghan North Rd., Wuhan, 430022 China
Hefei TNJ chemical industry co.,ltd
website:https://www.tnjchem.com
Contact:+86-551-65418695
Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
hangzhou verychem science and technology co.ltd
website:http://www.verypharm.com
Contact:+86-571-88162785; 88162786
Address:F1502, 753 Shenhua road, Hangzhou, China
Doi:10.1021/op200284m
(2012)Doi:10.1080/15257770.2011.587701
(2011)Doi:10.1016/j.bmcl.2011.06.029
(2011)Doi:10.1039/c1dt10456j
(2011)Doi:10.2174/157017811796064368
(2011)Doi:10.1039/c1ob05558e
(2011)
