* Synthesis     * Scheme     * Study                     Seung-Yong Choi  Ph.D.  
  Home       Company Infomation       Cover Items    Line Of Business 
TECHNOLOGY TRANSFER --- BULK PHARMACEUTICALS & INTERMEDIATES
  Email E-Mail : choi9989@hanmail.net,   yong9989@chol.com,   chemtris@yahoo.co.kr,  
choi9989@hotmail.com,   seung6442@gmail.com,   yongna2395@naver.com
  Tel : 82-10-9134-9989   82-10-3404-6442   82-32-467-6442  
  Tfx : 82-32-467-9460    Address : 156-1, Surchang-Dong, Namdong-Gu, Incheon, Korea
  Hot Link
  000; GCLE and GCLH from Penicillin
  001; Cefodizime sodium from 7-ACA
  002; Cefpiramide sodium from 7-ACA
  003; Ceftibutene(PHE, NAM) from Penicillin
  004; Ceftizoxime sodium(7ANCA) from Penicillin
  005-1; Cefaclor(7ACCA) from Penicillin
  005-2; 7ACCA from 3OH cephem-BH
  006-1; 7AVCA from GCLE
  006-2; Cefdinir from 7AVCA
  006-3; Cefixime from 7AVCA
  006-4; Cefprozil(7APCA) from GCLE
  007; Ceftiofur(Furaca) from 7ACA
  008-1; Ceftazidime(7APCA) from 7ACA
  008-2; Ceftadizime from GCLE, GILE or GIMC
  009-1; Cefepime(7AMPCA) from 7ACA
  009-2; Cefepime from GCLE, GILE or GIMC
  010-1; Cefpirome(7ACPP) from 7ACA
  010-2; Cefpirome from GCLE, GILE or GIMC
  011; 4AA-IM prod scheme
  012; Cefoperazone sodium(TACA) from 7ACA
  013; 7-ADCA Derivatives from Penicillin
  014; 6-APA derivatives from penicillin
 
  015; Sulfonamide drugs
  016; Other bulk pharmaceuticals & Intermediates
  017; VIMC or GIMC from Penicillin
  018; Cefclidine from GCLE, GILE or GIMC
  019; Cefsulodine from GCLE, GILE or GIMC
  020; 3-Methoxy or 3-Methoxymethyl cephem deriv
  021; Cephem IM(CA, 3-OH) from Penicillins(1)
  022; Cephem IM from Penicillins(2)
 

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 The Line of Business

    * Synthesis, Scheme & Study of Bulk
 
       Pharmaceuticlas, Intermediaries & Related Compounds
       [1] Technology Know-How for Production
       [2] Develpment of Process
       [3] Export & Import of Related Substances


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