ES465358A1 - Un procedimiento para la preparacion de un compuesto de 4x- acetoxiazetidin-2-ona - Google Patents
Un procedimiento para la preparacion de un compuesto de 4x- acetoxiazetidin-2-onaInfo
- Publication number
- ES465358A1 ES465358A1 ES465358A ES465358A ES465358A1 ES 465358 A1 ES465358 A1 ES 465358A1 ES 465358 A ES465358 A ES 465358A ES 465358 A ES465358 A ES 465358A ES 465358 A1 ES465358 A1 ES 465358A1
- Authority
- ES
- Spain
- Prior art keywords
- amino
- preparation
- antibiotics
- azetidinone
- lactam antibiotics
- 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
- 150000003951 lactams Chemical class 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000003782 beta lactam antibiotic agent Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 229930186147 Cephalosporin Natural products 0.000 abstract 1
- 229930182555 Penicillin Natural products 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 229940088710 antibiotic agent Drugs 0.000 abstract 1
- RWBFLRQNMJQDFQ-UHFFFAOYSA-N azetidin-2-one;1,3-thiazolidine Chemical compound C1CSCN1.O=C1CCN1 RWBFLRQNMJQDFQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002619 bicyclic group Chemical group 0.000 abstract 1
- 229940124587 cephalosporin Drugs 0.000 abstract 1
- 150000001780 cephalosporins Chemical class 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 abstract 1
- 125000002950 monocyclic group Chemical group 0.000 abstract 1
- 244000052769 pathogen Species 0.000 abstract 1
- 150000002960 penicillins Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/085—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a nitrogen atom directly attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75398076A | 1976-12-23 | 1976-12-23 | |
| US05/855,841 US4144232A (en) | 1976-12-23 | 1977-11-30 | Substituted azetidin-2-one antibiotics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES465358A1 true ES465358A1 (es) | 1979-01-01 |
Family
ID=27115854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES465358A Expired ES465358A1 (es) | 1976-12-23 | 1977-12-22 | Un procedimiento para la preparacion de un compuesto de 4x- acetoxiazetidin-2-ona |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5392756A (fr) |
| CA (1) | CA1116618A (fr) |
| DE (1) | DE2757083A1 (fr) |
| ES (1) | ES465358A1 (fr) |
| FR (1) | FR2375209A1 (fr) |
| GB (1) | GB1591110A (fr) |
| IE (1) | IE46280B1 (fr) |
| IL (1) | IL53663A (fr) |
| NL (1) | NL7714157A (fr) |
-
1977
- 1977-12-20 NL NL7714157A patent/NL7714157A/xx not_active Application Discontinuation
- 1977-12-20 GB GB52882/77A patent/GB1591110A/en not_active Expired
- 1977-12-21 IL IL53663A patent/IL53663A/xx unknown
- 1977-12-21 DE DE19772757083 patent/DE2757083A1/de not_active Withdrawn
- 1977-12-22 CA CA000293769A patent/CA1116618A/fr not_active Expired
- 1977-12-22 FR FR7738902A patent/FR2375209A1/fr active Granted
- 1977-12-22 ES ES465358A patent/ES465358A1/es not_active Expired
- 1977-12-22 IE IE2612/77A patent/IE46280B1/en unknown
- 1977-12-23 JP JP15634077A patent/JPS5392756A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL53663A (en) | 1981-10-30 |
| FR2375209A1 (fr) | 1978-07-21 |
| IE46280B1 (en) | 1983-04-20 |
| IE46280L (en) | 1978-06-23 |
| IL53663A0 (en) | 1978-03-10 |
| JPS5392756A (en) | 1978-08-15 |
| DE2757083A1 (de) | 1978-07-06 |
| NL7714157A (nl) | 1978-06-27 |
| GB1591110A (en) | 1981-06-17 |
| CA1116618A (fr) | 1982-01-19 |
| FR2375209B1 (fr) | 1981-05-29 |
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