FR2271214A1 - 7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters - with antibacterial activity prepd. from N-cyanoimidates and 7-amino-cephem cpds - Google Patents
7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters - with antibacterial activity prepd. from N-cyanoimidates and 7-amino-cephem cpdsInfo
- Publication number
- FR2271214A1 FR2271214A1 FR7417115A FR7417115A FR2271214A1 FR 2271214 A1 FR2271214 A1 FR 2271214A1 FR 7417115 A FR7417115 A FR 7417115A FR 7417115 A FR7417115 A FR 7417115A FR 2271214 A1 FR2271214 A1 FR 2271214A1
- Authority
- FR
- France
- Prior art keywords
- imidoylamino
- ceph
- cyano
- antibacterial activity
- cyanoimidates
- 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.)
- Granted
Links
- 230000000844 anti-bacterial effect Effects 0.000 title abstract 2
- QITDACOZCQXYQY-BAFYGKSASA-N (6r)-7-amino-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical compound S1CC=CN2C(=O)C(N)[C@H]21 QITDACOZCQXYQY-BAFYGKSASA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- -1 acetoxymethyl Chemical group 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 125000005059 halophenyl group Chemical group 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters of formula (I) are new: (where R is H, phenyl, halophenyl, or CH2XY; X is H, halogen or N3; Y is H, lower alkyl or phenyl opt. substd. by halogen or lower alkyl; R' is H, lower alkyl or acetoxymethyl; R'' is lower alkyl). (I) have antibacterial activity against numerous bacterial species.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417115A FR2271214A1 (en) | 1974-05-16 | 1974-05-16 | 7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters - with antibacterial activity prepd. from N-cyanoimidates and 7-amino-cephem cpds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417115A FR2271214A1 (en) | 1974-05-16 | 1974-05-16 | 7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters - with antibacterial activity prepd. from N-cyanoimidates and 7-amino-cephem cpds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271214A1 true FR2271214A1 (en) | 1975-12-12 |
| FR2271214B3 FR2271214B3 (en) | 1977-03-18 |
Family
ID=9138966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7417115A Granted FR2271214A1 (en) | 1974-05-16 | 1974-05-16 | 7-(N-cyano-imidoylamino)-ceph-3-em-4-carboxylate esters - with antibacterial activity prepd. from N-cyanoimidates and 7-amino-cephem cpds |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2271214A1 (en) |
-
1974
- 1974-05-16 FR FR7417115A patent/FR2271214A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2271214B3 (en) | 1977-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |