Cyclization protocols for controlling the glycosidic stereochemistry of nucleosides. Application to the synthesis of the antiviral agent 3'-azido-3'-deoxythymidine (AZT)

R&D Labs maybe for 138284-91-0

• Jinan Xinke Pharmaceutical Science and Technology Co., Ltd.

  Contact:+86 13256107535

  Address:No. 592 the first gangxing road

• Changzhou Anyi Biochem Co., Ltd.(expird)

  Contact:+86-519-88836158

  Address:no,51 caoda

• Shanghai Balmxy Pharmaceutical Co., Ltd

  Contact:0086-21-24206007

  Address:Room 402, 15#, No. 909 wangyue Road, shanghai, P. R. China

• Shenzhen Hongyuan Import & Export Co., Ltd.

  Contact:0755-26407171

  Address:Shenzhen Hongyuan Chemical New Materials Technology Co., Ltd.

• suzhou chukai pharmateach co,.ltd

  website:http://www.chukaipharma.com/

  Contact:86-512-888125066

  Address:Building 3, Wujiang Scientific Innovation Park, 2358 Changan Rd, Wujiang 215200, Jiangsu Province, P. R. China