Tetrahedron p. 5279 - 5286 (1994)
Update date:2022-08-04
Topics:
Papchikhin
Chattopadhyaya
The first diastereospecific syntheses of [3.3.0]-α-fused-isoxazolidine nucleosides 20 or 24, and 2′-or 3′-C2-branched-2′,3′-dideoxynucleosides 14 or 16 have been reported starting directly from 2′,3′-seconucleoside 3. The key steps involve the unsymmetrical modification of the 2′- or 3′-hydroxyl in the seconucleoside 3 to give pure 8 (3→4→7→8) or 11 (3→5→10→11) and their diastereospecific recyclisation to the furanose moiety to give the title compounds either by radical or [2+3] cycloaddition reaction.
View MoreShantou Baokang Pharmaceutical Co., Ltd.
Contact:+86-754-88873487
Address:5/F B Block Huangshan Bldg Huangshan Rd Shantou
Taizhou Chenyi chemical co. LTD,
Contact:13736652831
Address:NO.273 SHANGHAI SOUTH STREET,LUQIAO DISTRICT,ZHEJIANG PROVINCE,CHINA.
TIANJIN NORTH JINHENG CHEMICAL PLANT.
Contact:0086-22-59952083
Address:DongShigu Country In JiXian TianJin China
website:http://www.enbridgepharm.com
Contact:+86-510-83591909
Address:Huishan Zone, Wuxi City, Jiangsu Province, P.R.China
Hubei Lingsheng Pharmaceuticals Co., Ltd.
Contact:+86-0710-3538058
Address:Xiangyang City Xiangcheng Economic Development Zone, Hubei Province
Doi:10.1021/ol500355z
(2014)Doi:10.1002/anie.201309270
(2014)Doi:10.1021/ol4032792
(2014)Doi:10.1139/cjc-2013-0394
(2014)Doi:10.1016/S0040-4020(02)00436-2
(2002)Doi:10.1016/S0960-894X(98)00047-X
(1998)