1,2-dihydro-3,1-benzoxazin-4-one and 4H-1,2-dihydro-pyrido-[2,3-d]-[1,3]-oxazin-4-one derivatives as potential prodrugs. Part I: Synthesis

R&D Labs maybe for 137488-49-4

• Rugao Jinling Chemical Co., Ltd.(expird)

  Contact:0086-513-68005586

  Address:Lianluo new village huangshi town Rugao city Jiangsu Province.

• Shreeji pharma international

  Contact:0091-265-2313036

  Address:311, ATLANTIS HEIGHTS SARABHAI MAIN ROAD,VADIWADI ,VADODARA

• Hangzhou GreenCo Science & Technology Co., Ltd.

  Contact:86-571-88257303

  Address:1713 Room,Jingui Building,Gudun Road,Xihu District,Hangzhou,China

• Zhejiang Sanmei Chemical Industry Co., Ltd

  Contact:86-579-87633213

  Address:Huchu Industrial Zone, Qingnian Rd., Wuyi County, Zhejiang Prov., China.

• Taizhou Shengxing Chempharm Co.,Ltd

  Contact:+86-576-88516600

  Address:Yantou Chemical Zone Jiaojiang Taizhou Zhejiang China