Heterocycles p. 1207 - 1214 (2000)
Update date:2022-08-05
Topics:
Borrell, José I.
Teixidó, Jordi
Matallana, Josep Lluís
Martínez-Teipel, Blanca
Couceiro, Esther
A selective reduction of the carbonyl group at C7 with borane in THF is accomplished for 2,4-diamino-7-oxo and 2-amino-4,7-dioxo substituted pyridopyrimidines (7a-c) and (13a-c) respectively, the ester group remaining unaltered in both cases. The synthesi
View Morewebsite:http://www.win-winchemical.com
Contact:0086-577-64498589
Address:6F, No. 396 Xingping Road, Longwan Industrial Zone, Wenzhou City, Zhejiang, 325000 P.R.China
Xi'an Galaxy Chemicals CO., Ltd
Contact:86-29-89380370
Address:No.8, Gaoxin three road, Xi'an city.
Contact:Tel:+86-29-88764861 Fax:+86-29-88764861
Address:Rm#2107, Block A, Epin Meidao Building, Gaoxin Rd, Hi-Tech Zone, Xi’an, China
Contact:+1-416-493-6870
Address:Toronto, Canada
Hebei Chuncheng Biological Technology Co., Ltd
Contact:86-311-66561796
Address:No. 14 Weiyi Road Salt Chemical Industrial Park Ningjin County Xingtai City Hebei Province China
Doi:10.1080/00397910701198971
(2007)Doi:10.1016/j.tet.2006.09.104
(2006)Doi:10.1021/jm00273a007
(1972)Doi:10.1021/jo00246a032
(1988)Doi:10.1081/SCC-100105889
(2001)Doi:10.1007/BF00778446
()
