Synthesis of the phthalide isoquinoline alkaloids (-)-egenine, (-)-corytensine, and (-)-bicuculline by assymmetric carbonyl addition of chiral dipole-stabilized organometallics

R&D Labs maybe for 11014-02-1

• Jinzhou Jiutai Pharmaceutical Co.,Ltd

  Contact:+86-0416-5179890

  Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning

• JIEJIE GROUP CO.,LTD.

  Contact:+86 021-51698675

  Address:1701, Jielong Plaza, No.618 Pingliang Rd, ShangHai,China

• Sdow

  website:http://www.sdowchem.com

  Contact:86-135-2193 7483

  Address:8-106 taiyue building

• Oceachem Group Limited

  website:http://www.oceanchem-group.com

  Contact:86-536-8596048

  Address:9th floor,Building B future Plaza, No.88.Fenghuang Street,Weifang,Shandong,China

• HENAN NEW BLUE CHEMICAL CO.,LTD

  website:http://www.newbluechem.com

  Contact:86-371-55170693/55170694

  Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China