Carbohydrate Research p. 273 - 277 (2002)
Update date:2022-08-05
Topics:
Eniade, Adewale
Martin, Olivier R.
The NIS-mediated iodocyclization of 4,5,7-tri-O-benzyl-3-(N-benzylacetamido)-1,2,3-trideoxy-D-gluco-hept-1-enitol gave unexpectedly a 1,3-imino-heptitol derivative, namely 2-O-acetyl-N-benzyl-4,5,7-tri-O-benzyl-1,3-dideoxy-1,3-imino-D-glycero-D- ido-heptitol. This compound is a new example of a rare class of azetidine imino alditol derivatives which have interesting properties such as glycosidase inhibitors. The physical and spectral data for this imino heptitol were essentially identical to those reported for 2,6-anhydro-4,5,7-tri-O-benzyl-3-(N-benzylacetamido)-3-deoxy-D-glycero-D- ido-heptitol, a derivative of C-(2-acetamido-2-deoxy-α-D-glucopyranosyl)methanol obtained from the same precursor [Lay, L.; Nicotra, F.; Panza, L.; Verani, A. Gazz. Chim. Ital. 1992, 122, 345-348]; these findings cast doubts on the structure reported for the latter product.
View MoreTianjin Realet Chemical Technology Co.,Ltd.
website:http://www.realetchem.com
Contact:+86-022-58788819
Address:shuanggang industrial park
Hangzhou Mole's Science & Technology Co.,Ltd.(expird)
Contact:+86-571-56880228
Address:15F Guodu development Building, NO.182 Zhaohui Road
MedicalChem(Yancheng)Manuf.Co.,Ltd.
Contact:+86-515-84383366
Address:Touzeng BinHai, YanCheng City, JiangSu Province, China
Jiangxi Hessence Chemicals Co., Ltd.
Contact:+86 796 3511924
Address:Chengxi Industrial Park, Jishui County, Jiangxi Province 331600 China.
Shanghai Synmedia Chemical Co., Ltd
Contact:+86-21-38681880
Address:6th Floor, 11A Building, No.528 Ruiqing Road, Heqing town, Pudong new district, Shanghai China
Doi:10.1039/c39920001775
(1992)Doi:10.1021/ja00057a057
(1993)Doi:10.1039/DT9930000027
(1993)Doi:10.1002/chem.201201659
(2012)Doi:10.1016/S0040-4039(01)01807-X
(2001)Doi:10.1080/15257770.2015.1109098
(2016)