Synthesis of 6-amino-2-aryl,1,2-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one derivatives

R&D Labs maybe for 146512-25-6

• JiangXi Keyuan Biopharma Co., LTD.

  Contact:+86-563-6833666

  Address:Guangde Fine Chemical Zone, Anhui Province, China

• Shanghai Yuking Water Soluble Material Tech Co., Ltd

  Contact:86-21-68286299

  Address:4F, 13B, No. 600, South Xinyuan Road 201306, Shanghai, China

• Shanghai Surseechem Co.,Ltd.

  Contact:+86-21-61318535

  Address:Building 29,No.2139 Xizha Road, Fengxian District, Shanghai

• MENGNA

  Contact:18698110882

  Address:1303 No2 building,LuoMa Garden,YongAn Road,Hexi District,Tianjin city

• Taizhou volsen chemical Co., Ltd

  website:http://www.volsenchem.com

  Contact:+86-576-88869393

  Address:Jiaojiang District, Taizhou, Zhejiang, China.