Chelation- and non-chelation-controlled addition of 2-(trimethylsilyl)thiazole to α-amino aldehydes: Stereoselective synthesis of the β-amino-α-hydroxy aldehyde intermediate for the preparation of the human immunodeficiency virus proteinase inhibitor Ro 31-8959

R&D Labs maybe for 169905-28-6

• Shanghai Kangxin Chemical Co., Ltd

  Contact:+86 21 60717227

  Address:118,Ganbai Village,Waigang Town,Jiading District,Shanghai

• A.M FOOD CHEMICAL CO., LIMITED

  Contact:86-531-87100375

  Address:20Floor，Bblock，1Building，pharma-valley，Jinan，China

• Zhejiang Haizhou Pharmaceutical Co., Ltd.

  website:https://www.haizhoupharma.com/

  Contact:+86-576-88221016

  Address:No. 19, Donghai 5th Avenue, Yanhai Industrial Zone, Linhai, Zhejiang, China

• Hubei Danao Pharmaceutical Co.,Ltd.

  website:http://www.danaopharm.com

  Contact:+86-719-5251167

  Address:Fandan Road,Danjiangkou,Hubei

• Xinchang Yueding Chemical Co., Ltd.

  Contact:86-571-56926323

  Address:NO.90 BEIMENCHENGWAI CHENGGUAN TOWN XINCHANG