New 7-substituted quinolone antibacterial agents. The synthesis of 1-ethyl-1,4-dihydro-4-oxo-7-(2-thiazolyl and 4-thiazolyl)-3-quinolinecarboxylic acids

R&D Labs maybe for 91189-00-3

• Shanghai Hanhong Scientific Co.,Ltd.

  website:http://www.chemvia.com

  Contact:+86-21-64541543,54280654,13918533501

  Address:Jiachuan Road 245

• Shandong Wanda Organosilicon New Material Co., Ltd

  Contact:+86-21-54177116;54302881

  Address:R1318 Greenland No. 3 Lane 58 Xinjian East Rd., Minhang

• Shijiazhuang Sdyano Fine Chemical Co., Ltd

  Contact:+86-311-89830448

  Address:NO.48 Ta Nan Road,Yuhua District,Shijiazhuang,Hebei,China

• Hotechem Shanghai Co., Ltd

  Contact:13120882795；+86-21-34621078;+86-021-31122318

  Address:Suite 2,No.2715 Longwu Road

• Zhejiang Sucon Silicone Co.,Ltd

  Contact:+86-575-88046692

  Address:Qisheng Rd., Paojiang Industrial Zone, Shaoxing, Zhejiang, China.