HU167270B - - Google Patents
Info
- Publication number
- HU167270B HU167270B HUEI403A HUEI000403A HU167270B HU 167270 B HU167270 B HU 167270B HU EI403 A HUEI403 A HU EI403A HU EI000403 A HUEI000403 A HU EI000403A HU 167270 B HU167270 B HU 167270B
- Authority
- HU
- Hungary
Links
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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10821871A | 1971-01-20 | 1971-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU167270B true HU167270B (cg-RX-API-DMAC7.html) | 1975-09-27 |
Family
ID=22320939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUEI403A HU167270B (cg-RX-API-DMAC7.html) | 1971-01-20 | 1972-01-19 |
Country Status (26)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106891A (en) * | 1976-03-03 | 1977-09-07 | Shionogi & Co Ltd | Removal of carboxyl protecting group |
| GB1532682A (en) * | 1976-04-27 | 1978-11-22 | Bristol Myers Co | Process for the preparation of cephadroxil |
| US4091214A (en) * | 1977-02-25 | 1978-05-23 | Eli Lilly And Company | De-esterification process for cephalosporins |
| US4160863A (en) * | 1977-04-07 | 1979-07-10 | Bristol-Myers Company | Process for the preparation of the crystalline monohydrate of 7-[D-α-aα-(p-hydroxyphenyl)acetamido]-3-methyl-3-cephem-4-carboxylic acid |
| AR223653A1 (es) * | 1977-09-27 | 1981-09-15 | Toyama Chemical Co Ltd | Procedimiento de preparacion del acido 7-(d(-)-alpha-(4-etil-2,3-dioxo-1-piperazinocarboxamido)-alpha-(4-hidroxifenil)acetamido)-3-(5-(1-metil-1,2,3,4-tetrazolil)tiometil)-delta3-cefem-4-carboxilico y su producto de adicion con n,n-dimetilacetamida |
| AT363594B (de) * | 1978-02-01 | 1981-08-10 | Biochemie Gmbh | Verfahren zur herstellung eines neuen formamidkomplexes von 7-beta-(d-2-amino-2-phenylacetamido)-3-methylceph-3-emcarbonsaeure |
| DE3138409A1 (de) * | 1981-09-26 | 1983-04-21 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzpumpe fuer brennkraftmaschinen" |
| FR2555989B1 (fr) * | 1983-12-06 | 1987-02-20 | Bristol Myers Sa | Monohydrate de chlorocephadroxyle |
| JPS60114271U (ja) * | 1984-01-12 | 1985-08-02 | 株式会社ボッシュオートモーティブ システム | 流体ポンプ |
| US4775751A (en) * | 1985-06-03 | 1988-10-04 | Eli Lilly & Company | Process for cephalexin hydrochloride alcoholates |
| US4977257A (en) * | 1988-11-14 | 1990-12-11 | Eli Lilly And Company | DMF solvates of a β-lactam antibiotic |
| US5278157A (en) * | 1989-07-10 | 1994-01-11 | Gema, S.A. | Stable cephradine hydrate |
| JPH089630B2 (ja) * | 1989-07-10 | 1996-01-31 | ヘマ・ソシエダード・アノニマ | 有機化合物の、または関連する改善 |
| IN181697B (cg-RX-API-DMAC7.html) * | 1994-04-22 | 1998-09-05 | Ranbaxy Lab Ltd | |
| DE69601051T2 (de) * | 1995-05-30 | 1999-06-10 | Ranbaxy Laboratories, Ltd., New Delhi | Verfahren zur Spaltung von p-Nitrobenzylester in Cephalosporin |
| FR2814679B1 (fr) * | 2000-09-29 | 2003-04-11 | Cll Pharma | Compositions pharmaceutiques dispersibles a base de cephalosporines, leur procede de preparation et leur utilisation |
| MX2008014711A (es) * | 2006-05-19 | 2008-12-03 | Dsm Ip Assets Bv | Procedimiento para la cristalizacion de cefadroxilo. |
-
1971
- 1971-01-20 US US00108218A patent/US3781282A/en not_active Expired - Lifetime
-
1972
- 1972-01-04 ZA ZA720050A patent/ZA7250B/xx unknown
- 1972-01-06 BE BE777789A patent/BE777789A/xx not_active IP Right Cessation
- 1972-01-07 SE SE7200477A patent/SE380269B/xx unknown
- 1972-01-10 IE IE30/72A patent/IE35964B1/xx unknown
- 1972-01-16 IL IL38565A patent/IL38565A/xx unknown
- 1972-01-17 CA CA132,546A patent/CA1010848A/en not_active Expired
- 1972-01-17 CH CH62272A patent/CH547311A/fr not_active IP Right Cessation
- 1972-01-18 NL NLAANVRAGE7200712,A patent/NL172746C/xx not_active IP Right Cessation
- 1972-01-18 PL PL1972152959A patent/PL83085B1/pl unknown
- 1972-01-18 YU YU118/72A patent/YU39454B/xx unknown
- 1972-01-18 PH PH13210*UA patent/PH9590A/en unknown
- 1972-01-18 ES ES398963A patent/ES398963A1/es not_active Expired
- 1972-01-19 NO NO110/72A patent/NO143158C/no unknown
- 1972-01-19 GB GB265772A patent/GB1336802A/en not_active Expired
- 1972-01-19 HU HUEI403A patent/HU167270B/hu unknown
- 1972-01-19 DK DK26772A patent/DK142950C/da not_active IP Right Cessation
- 1972-01-19 AT AT43072A patent/AT314731B/de not_active IP Right Cessation
- 1972-01-19 SU SU721738574A patent/SU592360A3/ru active
- 1972-01-20 FI FI145/72A patent/FI60565C/fi active
- 1972-01-20 LU LU64635D patent/LU64635A1/xx unknown
- 1972-01-20 BG BG019530A patent/BG21611A3/xx unknown
- 1972-01-20 JP JP802272A patent/JPS5544076B1/ja active Pending
- 1972-01-20 FR FR7201897A patent/FR2122987A5/fr not_active Expired
- 1972-01-20 AR AR240159A patent/AR194722A1/es active
- 1972-01-20 CS CS72388A patent/CS187354B2/cs unknown
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |