TNSN86154A1 - Procede pour la preparation de cefodizime - Google Patents
Procede pour la preparation de cefodizimeInfo
- Publication number
- TNSN86154A1 TNSN86154A1 TNTNSN86154A TNSN86154A TNSN86154A1 TN SN86154 A1 TNSN86154 A1 TN SN86154A1 TN TNSN86154 A TNTNSN86154 A TN TNSN86154A TN SN86154 A TNSN86154 A TN SN86154A TN SN86154 A1 TNSN86154 A1 TN SN86154A1
- Authority
- TN
- Tunisia
- Prior art keywords
- cefodizime
- preparation
- relates
- silylation agent
- silylation
- Prior art date
Links
- XDZKBRJLTGRPSS-BGZQYGJUSA-N cefodizime Chemical compound S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1CSC1=NC(C)=C(CC(O)=O)S1 XDZKBRJLTGRPSS-BGZQYGJUSA-N 0.000 title abstract 2
- 229960001958 cefodizime Drugs 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006884 silylation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Control Of El Displays (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
CETTE INVENTION CONCERNE UN PROCEDE POUR LA PREPARATION DU CEFODIZIME, EN PRESENCE D'UN AGENT DE SILYLATION
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853542644 DE3542644A1 (de) | 1985-12-03 | 1985-12-03 | Verfahren zur herstellung von cefodizim |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN86154A1 true TNSN86154A1 (fr) | 1990-01-01 |
Family
ID=6287438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNTNSN86154A TNSN86154A1 (fr) | 1985-12-03 | 1986-12-03 | Procede pour la preparation de cefodizime |
Country Status (27)
Country | Link |
---|---|
US (1) | US4868295A (fr) |
EP (1) | EP0226093B1 (fr) |
JP (1) | JPH0686460B2 (fr) |
KR (1) | KR940000240B1 (fr) |
AT (1) | ATE90682T1 (fr) |
AU (1) | AU585414B2 (fr) |
CA (1) | CA1287347C (fr) |
CS (1) | CS259544B2 (fr) |
DD (1) | DD252606A5 (fr) |
DE (2) | DE3542644A1 (fr) |
DK (1) | DK164671C (fr) |
EG (1) | EG17611A (fr) |
ES (1) | ES2058056T3 (fr) |
FI (1) | FI84829C (fr) |
HK (1) | HK86995A (fr) |
HU (1) | HU197912B (fr) |
IE (1) | IE60571B1 (fr) |
IL (1) | IL80816A (fr) |
MA (1) | MA20818A1 (fr) |
NO (1) | NO166325C (fr) |
NZ (1) | NZ218452A (fr) |
PH (1) | PH24269A (fr) |
PT (1) | PT83858B (fr) |
TN (1) | TNSN86154A1 (fr) |
TW (1) | TW467915B (fr) |
YU (1) | YU45807B (fr) |
ZA (1) | ZA869079B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2578113B2 (ja) * | 1987-05-08 | 1997-02-05 | 株式会社東芝 | 高熱伝導性窒化アルミニウム焼結体の製造方法 |
ES2006988A6 (es) * | 1988-06-20 | 1989-05-16 | Gema Sa | Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. |
EP0377987A3 (fr) * | 1988-12-27 | 1991-08-28 | Eli Lilly And Company | Procédé d'acylation pour l'obtention de dérivés de céphalosporine |
DE4026630A1 (de) * | 1990-08-23 | 1992-02-27 | Hoechst Ag | Verfahren zur herstellung von kristalliner tacs |
ES2143644T3 (es) * | 1994-08-02 | 2000-05-16 | Procter & Gamble | Procedimiento para elaborar compuestos antimicrobianos. |
KR100239200B1 (ko) * | 1994-08-02 | 2000-03-02 | 데이비드 엠 모이어 | 퀴놀로닐 락탐 항생제의 제조 방법 및 신규 중간체 화합물 |
EP0791596A1 (fr) * | 1996-02-21 | 1997-08-27 | Lupin Laboratories Limited | Procédé de préparation de céphalosporines et ses intermédiaires |
EP0791597B1 (fr) * | 1996-02-21 | 2000-07-12 | Lupin Laboratories Limited | Procédé pour la préparation de céphalosporines et d'intermédiaires |
CN108997378A (zh) * | 2018-07-25 | 2018-12-14 | 上海上药新亚药业有限公司 | 一种头孢地嗪酸的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714880A1 (de) * | 1977-04-02 | 1978-10-26 | Hoechst Ag | Cephemderivate und verfahren zu ihrer herstellung |
FR2462439A1 (fr) * | 1979-07-26 | 1981-02-13 | Roussel Uclaf | Nouveau procede de preparation de produits derives de l'acide 7-/(2-aryl) 2-hydroxyimino acetamido/cephalosporanique |
DE3145727A1 (de) * | 1981-11-19 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Zwischenprodukte, verfahren zu deren herstellung und verfahren zur herstellung von cephalosporinen |
DE3316798A1 (de) * | 1983-05-07 | 1984-11-08 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von cephemverbindungen |
DE3316797A1 (de) * | 1983-05-07 | 1984-11-08 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von cephemverbindungen |
IT1180207B (it) * | 1984-07-30 | 1987-09-23 | Istituto Biochimico Italiano | Procedimento per la preparazione, con resa e purezza elevate, di antibiotici beta-lattamici |
-
1985
- 1985-12-03 DE DE19853542644 patent/DE3542644A1/de not_active Withdrawn
-
1986
- 1986-06-19 TW TW075102826A patent/TW467915B/zh not_active IP Right Cessation
- 1986-11-27 AT AT86116509T patent/ATE90682T1/de not_active IP Right Cessation
- 1986-11-27 DE DE8686116509T patent/DE3688587D1/de not_active Expired - Lifetime
- 1986-11-27 EP EP86116509A patent/EP0226093B1/fr not_active Expired - Lifetime
- 1986-11-27 ES ES86116509T patent/ES2058056T3/es not_active Expired - Lifetime
- 1986-12-01 DD DD86296913A patent/DD252606A5/de unknown
- 1986-12-01 HU HU864969A patent/HU197912B/hu unknown
- 1986-12-01 MA MA21050A patent/MA20818A1/fr unknown
- 1986-12-01 CS CS868816A patent/CS259544B2/cs not_active IP Right Cessation
- 1986-12-01 IL IL80816A patent/IL80816A/xx not_active IP Right Cessation
- 1986-12-01 EG EG743/86A patent/EG17611A/xx active
- 1986-12-01 NZ NZ218452A patent/NZ218452A/xx unknown
- 1986-12-01 US US06/936,187 patent/US4868295A/en not_active Expired - Lifetime
- 1986-12-01 FI FI864886A patent/FI84829C/fi not_active IP Right Cessation
- 1986-12-02 AU AU66020/86A patent/AU585414B2/en not_active Expired
- 1986-12-02 PT PT83858A patent/PT83858B/pt unknown
- 1986-12-02 PH PH34542A patent/PH24269A/en unknown
- 1986-12-02 CA CA000524381A patent/CA1287347C/fr not_active Expired - Lifetime
- 1986-12-02 IE IE316386A patent/IE60571B1/en not_active IP Right Cessation
- 1986-12-02 ZA ZA869079A patent/ZA869079B/xx unknown
- 1986-12-02 DK DK579486A patent/DK164671C/da not_active IP Right Cessation
- 1986-12-02 YU YU206186A patent/YU45807B/sh unknown
- 1986-12-02 NO NO864836A patent/NO166325C/no not_active IP Right Cessation
- 1986-12-03 JP JP61288656A patent/JPH0686460B2/ja not_active Expired - Lifetime
- 1986-12-03 KR KR1019860010312A patent/KR940000240B1/ko not_active IP Right Cessation
- 1986-12-03 TN TNTNSN86154A patent/TNSN86154A1/fr unknown
-
1995
- 1995-06-01 HK HK86995A patent/HK86995A/xx not_active IP Right Cessation
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