Novel resolution of the anthracyclinone intermediate by the use of (2R, 3R)-(+)- and (2S, 3S)-(-)-1,4-bis(4-chlorobenzyloxy) butane-2,3-diol. A simple and efficient synthesis of optically pure 4-demethoxydaunolmycinone and 4-demethoxyadriamycinone

R&D Labs maybe for 85362-88-5

• uni source industries limited

  Contact:86 21 3772 9386

  Address:Rm.1803,Starry Bldg.1,1505 Meijiabang Road,Shanghai 201620 China

• Ningbo J&S Botanics Inc.

  Contact:86-574-26865651

  Address:529 YuanBaoShan Road, Beilun District

• CHINA MEHECO CORPORATION

  Contact:+86-10-67147360/67107388

  Address:No.18 Guangming Zhongjie, Chongwen District, Beijing, 100061, China

• Anhui Jiatiansen Agrochemical Co.,Ltd

  Contact:15366811918

  Address:chemical industrial park,xiangyu town,dongzhi county,anhui,china

• Jinan Jianfeng Chemical Co., Ltd

  Contact:0086-531-88110457

  Address:sales01(-a-t-)pharmachemm{dot}c+o+m