FR2191881A1 - 3-Oximinomethyl-cephalosporins - with antibacterial activity - Google Patents
3-Oximinomethyl-cephalosporins - with antibacterial activityInfo
- Publication number
- FR2191881A1 FR2191881A1 FR7324901A FR7324901A FR2191881A1 FR 2191881 A1 FR2191881 A1 FR 2191881A1 FR 7324901 A FR7324901 A FR 7324901A FR 7324901 A FR7324901 A FR 7324901A FR 2191881 A1 FR2191881 A1 FR 2191881A1
- Authority
- FR
- France
- Prior art keywords
- bond
- dotted line
- oximinomethyl
- cephalosporins
- antibacterial activity
- 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.)
- Withdrawn
Links
- 230000000844 anti-bacterial effect Effects 0.000 title abstract 2
- 229940124587 cephalosporin Drugs 0.000 title 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 229940088710 antibiotic agent Drugs 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65613—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. cephalosporins and analogs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Cpds. of formula (I):- (where Ra is H or an amino-protecting gp. and Rb is H or acyl, or Ra and Rb together form a protecting gp. R2 is OH or completes a protected COOH gp. R3 is H or opt. subst. hydrocarbyl, the dotted line is a 2,3- or 3,4-bond; n = 0 or when the dotted line is a 3,4-bond, can be 1; with the proviso that when the dotted line is a 3,4-bond and R2 = OH, R3 is other than H) are (inters for) broad-spectrum antibacterials. The cpds. are pref. prepd. by reacting the corresp. aldehyde with H2NOR3 or its acid-addn. salt, pref. in the presence of base.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1021372 | 1972-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2191881A1 true FR2191881A1 (en) | 1974-02-08 |
Family
ID=4360668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7324901A Withdrawn FR2191881A1 (en) | 1972-07-07 | 1973-07-06 | 3-Oximinomethyl-cephalosporins - with antibacterial activity |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4955688A (en) |
BE (1) | BE802020A (en) |
DE (1) | DE2333263A1 (en) |
FR (1) | FR2191881A1 (en) |
NL (1) | NL7309511A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220248A1 (en) * | 1973-02-28 | 1974-10-04 | Shionogi & Co | |
WO1996035692A1 (en) * | 1995-05-11 | 1996-11-14 | Biochemie Gesellschaft Mbh | Antibacterial cephalosporins |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652907B2 (en) * | 1972-12-25 | 1981-12-15 | ||
JPS5715597B2 (en) * | 1973-12-20 | 1982-03-31 |
-
1973
- 1973-06-29 DE DE19732333263 patent/DE2333263A1/en active Pending
- 1973-07-06 FR FR7324901A patent/FR2191881A1/en not_active Withdrawn
- 1973-07-06 BE BE133209A patent/BE802020A/en unknown
- 1973-07-06 NL NL7309511A patent/NL7309511A/xx unknown
- 1973-07-07 JP JP7617073A patent/JPS4955688A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220248A1 (en) * | 1973-02-28 | 1974-10-04 | Shionogi & Co | |
WO1996035692A1 (en) * | 1995-05-11 | 1996-11-14 | Biochemie Gesellschaft Mbh | Antibacterial cephalosporins |
EP1221446A1 (en) * | 1995-05-11 | 2002-07-10 | BIOCHEMIE Gesellschaft m.b.H. | Antibacterial cephalosporins |
US6531465B1 (en) * | 1995-05-11 | 2003-03-11 | Biochemie Gesellschaft M.B.H. | Antibacterial cephalosporins |
Also Published As
Publication number | Publication date |
---|---|
DE2333263A1 (en) | 1974-01-24 |
NL7309511A (en) | 1974-01-09 |
BE802020A (en) | 1974-01-07 |
JPS4955688A (en) | 1974-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |