Synthesis and biological activities of substituted dihydrobenzo[h]-pyrimido[4,5-b]quinolines as tetracyclic 5-deaza nonclassical folates

R&D Labs maybe for 138911-93-0

• Jewim Pharmaceutical (Shandong) Co., Ltd

  Contact:+8615621883869

  Address:山东省泰安市高新技术产业开发区配天门大街西首

• Shanghai Haoyuan Chemexpress Co., Ltd.

  website:https://www.chemexpress.com/

  Contact:86-21-58950125

  Address:No.3 Building, No.1999, Zhangheng Road, ZhangjiangHighTech Park, Shanghai, P.R.China,201203

• CHEM PLUS

  Contact:0027-717-456976

  Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA

• Wuhan Silworld Chemical Co.,Ltd

  website:http://www.silworldchemical.com

  Contact:+86-27-85613400

  Address:No.198 jiangjun Road, Wuhan,China 430033

• jiangsu haian chemical co.,ltd.

  Contact:86-513-15851283853

  Address:No.99,Changjiang West Road,Haian County,Jiangsu Province,China