CH554898A - Procede de preparation de derives d'acide 2-(thiocarbonylamino)acetamidocephalosporanique. - Google Patents
Procede de preparation de derives d'acide 2-(thiocarbonylamino)acetamidocephalosporanique.Info
- Publication number
- CH554898A CH554898A CH1607172A CH1607172A CH554898A CH 554898 A CH554898 A CH 554898A CH 1607172 A CH1607172 A CH 1607172A CH 1607172 A CH1607172 A CH 1607172A CH 554898 A CH554898 A CH 554898A
- Authority
- CH
- Switzerland
- Prior art keywords
- acetamidocephalosporanique
- thiocarbonylamino
- derivatives
- preparation
- acid
- 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)
- Cephalosporin Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US195807A US3862941A (en) | 1971-11-04 | 1971-11-04 | 2-(Thiocarbonylamino)acetamidocephalosporanic acid compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
CH554898A true CH554898A (fr) | 1974-10-15 |
Family
ID=22722890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1607172A CH554898A (fr) | 1971-11-04 | 1972-11-03 | Procede de preparation de derives d'acide 2-(thiocarbonylamino)acetamidocephalosporanique. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3862941A (fr) |
JP (1) | JPS4854097A (fr) |
CH (1) | CH554898A (fr) |
DE (1) | DE2253801A1 (fr) |
FR (1) | FR2158510B1 (fr) |
GB (1) | GB1415528A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000133A (en) * | 1973-06-06 | 1976-12-28 | Fujisawa Pharmaceutical Co., Ltd. | Substituted 7-styryl-carbonyloxy-acetamido cephalosporanic |
JPS5729477B2 (fr) * | 1974-04-11 | 1982-06-23 | ||
JPS5729476B2 (fr) * | 1974-04-10 | 1982-06-23 | ||
JPS50140483A (fr) * | 1974-04-18 | 1975-11-11 | ||
US4385049A (en) | 1981-05-12 | 1983-05-24 | K-V Pharmaceutical Company | Stable high internal phase ratio topical emulsions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591585A (en) * | 1969-02-14 | 1971-07-06 | Lilly Co Eli | Process for making desacetoxycephalosporins |
US3673183A (en) * | 1969-11-17 | 1972-06-27 | Squibb & Sons Inc | {60 -ureidocephalosporanic acid compounds |
US3708479A (en) * | 1970-10-26 | 1973-01-02 | Squibb & Sons Inc | Acyloxymethyl esters of alpha-ureidocyclo-hexadie nylalkylene-cephalosporins |
-
1971
- 1971-11-04 US US195807A patent/US3862941A/en not_active Expired - Lifetime
-
1972
- 1972-11-02 GB GB5062172A patent/GB1415528A/en not_active Expired
- 1972-11-03 DE DE2253801A patent/DE2253801A1/de active Pending
- 1972-11-03 FR FR7239014A patent/FR2158510B1/fr not_active Expired
- 1972-11-03 CH CH1607172A patent/CH554898A/fr not_active IP Right Cessation
- 1972-11-04 JP JP47110639A patent/JPS4854097A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1415528A (en) | 1975-11-26 |
DE2253801A1 (de) | 1973-05-10 |
JPS4854097A (fr) | 1973-07-30 |
FR2158510A1 (fr) | 1973-06-15 |
FR2158510B1 (fr) | 1976-04-23 |
US3862941A (en) | 1975-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO63761A (fr) | Procede pour la preparation des derives 0-substitues-d'acide-7-beta-amino-3-cephem 3-ole-4-carboxylique | |
CH546788A (fr) | Procede de preparation d'agents anti-inflammatoires. | |
RO63401A (fr) | Procede pour la preparation des derives d'acide 7-acylamidodesacetoxycbphalosporanique | |
CH550757A (fr) | Procede de preparation d'acides cyclopropylmethylphenylacetiques. | |
RO62695A (fr) | Procede pour la preparation des derives d'acide 3-methy | |
RO62393A (fr) | Procede pour la preparation des derives d'acide 4-oxo-4h-1-benzopyranne-2-carboxyliques | |
CH551437A (fr) | Procede de preparation d'acides chromone-carboxyliques. | |
BE780604A (fr) | Procede de preparation de derives d'acide | |
BE785344A (fr) | Procede de preparation d'alcenyl-silanes | |
CH557319A (fr) | Procede de preparation de nouveaux derives de l'acide butyrique. | |
RO70725A (fr) | Procede d'obtention des derives de l'acide pregnanique | |
CH554898A (fr) | Procede de preparation de derives d'acide 2-(thiocarbonylamino)acetamidocephalosporanique. | |
RO71431A (fr) | Procede de preparation des derives de l'acide pregnanique | |
OA04328A (fr) | Procédé de préparation d'acide 2-alcoxy-5-alcoylsul-fonylbenzoque. | |
CH550195A (fr) | Procede de preparation de derives d'isoxazolopyridinecetones. | |
RO70672A (fr) | Procede pour la preparation des derives de l'acide 6-aminopenicillanique | |
BE790056A (fr) | Procede de preparation de 1, 1'-dianthraquinonyles | |
RO75386A (fr) | Procede pour la preparation des derives d'acide pregnanique | |
CH550192A (fr) | Procede de preparation de nouveaux derives de l'acide thiohydroximique. | |
BE781275A (fr) | Procede de preparation d'o-aminobenzonitriles | |
CH552552A (fr) | Procede de preparation d'acides 2-(biphenylyl substitues) propioniques. | |
BE804391A (fr) | Procede de preparation de derives d'acide 7-amino-3-cepheme-4-carboxylique | |
RO62400A (fr) | Procede pour la preparation des derives d'acide l-alpha-hydrazine-beta-phenylpropionique | |
CH558382A (fr) | Procede de preparation de l'acide 7-aminocephalosporanique. | |
BE790055A (fr) | Procede de preparation de 1,1'-dianthraquinonyles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |