Aromatic hydroxylation of β-adrenergic antagonists. Formation of 4'- and 5'-hydroxy-1-(isopropylamino)-3-[2'-(allyloxy)phenoxy]-2-propanol from oxprenolol

R&D Labs maybe for 71186-65-7

• Shanghai Zhihua ChemTech Co., Ltd.

  Contact:+86-13774313779

  Address:Room 817 Suite B 3333 Shenjiang Road

• Zhejiang Hoshine Silicon Industry Co., Ltd.

  Contact:86-573-89179966

  Address:Zhapu Town, Pinghu City, Zhejiang, China

• Wansheng

  Contact:86-21-31200601

  Address:Room1618,FangzhengDaSha,No.1122 Xinjinqiao Road,Pudong New District,Shanghai ,China

• Evergreen Chemical Industry Ltd.

  Contact:86-553-4918210

  Address:6#2-602 Wanhaobailing

• Zibo Xiaoguang Chemical Material Co., Ltd

  Contact:15954099116

  Address:Boshan Development Zone