CH553820A - Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques. - Google Patents
Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques.Info
- Publication number
- CH553820A CH553820A CH1606772A CH1606772A CH553820A CH 553820 A CH553820 A CH 553820A CH 1606772 A CH1606772 A CH 1606772A CH 1606772 A CH1606772 A CH 1606772A CH 553820 A CH553820 A CH 553820A
- Authority
- CH
- Switzerland
- Prior art keywords
- amidinothioacetamidocephalosporanics
- alpha
- acids
- preparation
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00195805A US3839329A (en) | 1971-11-04 | 1971-11-04 | {60 -amidinothioacetamidocephalosporanic acid compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
CH553820A true CH553820A (fr) | 1974-09-13 |
Family
ID=22722880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1606772A CH553820A (fr) | 1971-11-04 | 1972-11-03 | Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3839329A (fr) |
JP (1) | JPS4856694A (fr) |
CA (1) | CA982552A (fr) |
CH (1) | CH553820A (fr) |
DE (1) | DE2253800A1 (fr) |
FR (1) | FR2158509B1 (fr) |
GB (1) | GB1413175A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946000A (en) * | 1973-10-31 | 1976-03-23 | Bristol-Myers Company | 7-[α-(2-Aminomethyl-1-cyclohexenyl)-acetamido]-3-heterocyclic thiomethyl-3-cephem-4-carboxylic acids |
US3960850A (en) * | 1974-05-10 | 1976-06-01 | E. R. Squibb & Sons, Inc. | 3-Heterothio derivatives of [(alkoxycarbonyl)oxyacetyl]cephalosporins |
US3923797A (en) * | 1974-03-18 | 1975-12-02 | American Home Prod | Substituted carboximidic acid esters of 7-(2-mercaptoacetamido) cephalosporanic acid derivatives |
US3907789A (en) * | 1974-03-18 | 1975-09-23 | American Home Prod | 7-{8 2-(N-amino amidinothio)acetamido{9 cephalosporanic acids |
US3946001A (en) * | 1974-05-17 | 1976-03-23 | E. R. Squibb & Sons, Inc. | (Carbamoylthi oacetyl)cephalosporin derivatives |
US3948904A (en) * | 1974-06-24 | 1976-04-06 | Yeda Research & Development Co. Ltd. | Isothiourea substituted cephalosporin derivatives |
US4121041A (en) * | 1977-02-04 | 1978-10-17 | Merck & Co., Inc. | 7-(Amidinothio)acetamido-7-methoxy cephalosporins |
FR2461713A1 (fr) * | 1979-07-19 | 1981-02-06 | Roussel Uclaf | Nouvelles alcoyloximes substituees derivees de l'acide 7-(2-amino 4-thiazolyl) acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485819A (en) * | 1968-07-02 | 1969-12-23 | Squibb & Sons Inc | Alpha-amino-cyclohexadienylalkylene-penicillins and cephalosporins |
BE758219A (fr) * | 1969-10-30 | 1971-04-29 | Bristol Myers Co | Agents antibacteriens et procede pour les preparer |
US3708479A (en) * | 1970-10-26 | 1973-01-02 | Squibb & Sons Inc | Acyloxymethyl esters of alpha-ureidocyclo-hexadie nylalkylene-cephalosporins |
-
1971
- 1971-11-04 US US00195805A patent/US3839329A/en not_active Expired - Lifetime
-
1972
- 1972-11-01 CA CA155,350A patent/CA982552A/en not_active Expired
- 1972-11-02 GB GB5061372A patent/GB1413175A/en not_active Expired
- 1972-11-02 JP JP47110206A patent/JPS4856694A/ja active Pending
- 1972-11-02 DE DE2253800A patent/DE2253800A1/de active Pending
- 1972-11-03 CH CH1606772A patent/CH553820A/fr not_active IP Right Cessation
- 1972-11-03 FR FR7239013A patent/FR2158509B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1413175A (en) | 1975-11-12 |
DE2253800A1 (de) | 1973-05-10 |
CA982552A (en) | 1976-01-27 |
JPS4856694A (fr) | 1973-08-09 |
FR2158509B1 (fr) | 1976-03-05 |
US3839329A (en) | 1974-10-01 |
FR2158509A1 (fr) | 1973-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |