FR1348774A - Process for the preparation of nu-substituted carboxylamides, especially cephalosporins - Google Patents
Process for the preparation of nu-substituted carboxylamides, especially cephalosporinsInfo
- Publication number
- FR1348774A FR1348774A FR924897A FR924897A FR1348774A FR 1348774 A FR1348774 A FR 1348774A FR 924897 A FR924897 A FR 924897A FR 924897 A FR924897 A FR 924897A FR 1348774 A FR1348774 A FR 1348774A
- Authority
- FR
- France
- Prior art keywords
- carboxylamides
- substituted
- preparation
- cephalosporins
- especially cephalosporins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE628494D BE628494A (en) | 1963-02-15 | ||
FR924897A FR1348774A (en) | 1963-02-15 | 1963-02-15 | Process for the preparation of nu-substituted carboxylamides, especially cephalosporins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR924897A FR1348774A (en) | 1963-02-15 | 1963-02-15 | Process for the preparation of nu-substituted carboxylamides, especially cephalosporins |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1348774A true FR1348774A (en) | 1964-01-10 |
Family
ID=8797115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR924897A Expired FR1348774A (en) | 1963-02-15 | 1963-02-15 | Process for the preparation of nu-substituted carboxylamides, especially cephalosporins |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE628494A (en) |
FR (1) | FR1348774A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2018219A1 (en) * | 1968-09-16 | 1970-05-29 | American Home Prod | Penicillin and cephalosporin derivs |
-
0
- BE BE628494D patent/BE628494A/xx unknown
-
1963
- 1963-02-15 FR FR924897A patent/FR1348774A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2018219A1 (en) * | 1968-09-16 | 1970-05-29 | American Home Prod | Penicillin and cephalosporin derivs |
Also Published As
Publication number | Publication date |
---|---|
BE628494A (en) |
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