ES447640A1 - Un procedimiento para preparar 3-amino-1-alfa-carboxi-4-hi- droxibencil)-2-azetidinona. - Google Patents
Un procedimiento para preparar 3-amino-1-alfa-carboxi-4-hi- droxibencil)-2-azetidinona.Info
- Publication number
- ES447640A1 ES447640A1 ES447640A ES447640A ES447640A1 ES 447640 A1 ES447640 A1 ES 447640A1 ES 447640 A ES447640 A ES 447640A ES 447640 A ES447640 A ES 447640A ES 447640 A1 ES447640 A1 ES 447640A1
- Authority
- ES
- Spain
- Prior art keywords
- 33aminoo11
- 22azetidi
- nones
- preparing
- azetidinones
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50055012A JPS51133487A (en) | 1975-05-07 | 1975-05-07 | Process for preparing 3-amino-1-(alpha -carboxy-4-hydroxybenzyl)-2-azetidi nones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447640A1 true ES447640A1 (es) | 1977-06-01 |
Family
ID=12986735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447640A Expired ES447640A1 (es) | 1975-05-07 | 1976-05-06 | Un procedimiento para preparar 3-amino-1-alfa-carboxi-4-hi- droxibencil)-2-azetidinona. |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS51133487A (es) |
| CH (1) | CH626340A5 (es) |
| ES (1) | ES447640A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005507A1 (de) * | 1978-05-18 | 1979-11-28 | Ciba-Geigy Ag | Fragmentierungsverfahren von 3-(2-Hydroxyimino-acetylamino)-2-oxo-azetidin-Verbindungen und die erhaltenen Verbindungen |
-
1975
- 1975-05-07 JP JP50055012A patent/JPS51133487A/ja active Pending
-
1976
- 1976-05-06 ES ES447640A patent/ES447640A1/es not_active Expired
- 1976-05-07 CH CH578476A patent/CH626340A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51133487A (en) | 1976-11-19 |
| CH626340A5 (en) | 1981-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES300814A1 (es) | Un procedimiento para la prepación de compuestos esteroides | |
| ES465742A1 (es) | Un procedimiento para la preparacion de nuevas pirazincar- boxamidas. | |
| ES452737A1 (es) | Un procedimiento para preparar compuestos 2-anol-3-fenilben-zotiofeno. | |
| ES451117A1 (es) | Un procedimiento para preparar 3-piridil-isoxazolidinas. | |
| ES459297A1 (es) | Procedimiento para la preparacion de antraquinon-bis-amidi- nas. | |
| JPS52264A (en) | Process for preparing novel isoxazole derivatives | |
| ES447640A1 (es) | Un procedimiento para preparar 3-amino-1-alfa-carboxi-4-hi- droxibencil)-2-azetidinona. | |
| ES432939A1 (es) | Procedimiento de preparacion de nuevos azabicicloalcanos disustituidos. | |
| ES443371A1 (es) | Un procedimiento de preparacion de imidazolidinonas. | |
| ES430949A1 (es) | Un procedimiento para la preparacion de una composicion an- tialergica. | |
| ES452736A1 (es) | Un procedimiento para preparar compuestos de aroil-fenildi- deno y aroil-fenilnaftaleno. | |
| ES423586A1 (es) | Procedimiento para preparar derivados de ditiino (1,4) (2,3-c) pirrol. | |
| ES404315A1 (es) | Un procedimiento de preparacion de un derivado de nitrosou-rea. | |
| JPS5265074A (en) | Process for dryygranulating of organic fertilizer | |
| ES433081A1 (es) | Un procedimiento de preparacion de un compuesto espiro. | |
| JPS51138664A (en) | Process for preparing 4-exo-hydroxy-endo-tri cyclo 95.2.2.02,6)-undeca-8-ene | |
| FR2360639A1 (fr) | Preparation d'un pigment azomethinique | |
| JPS51143652A (en) | Process for preparing 3-halogeno-4- homoisotwistanes | |
| ES452398A1 (es) | Un procedimiento para preparar derivados de azetidinona. | |
| JPS51146481A (en) | Process for preparing arabinofuranosylcytosine derivatives | |
| ES390275A1 (es) | Un procedimiento para la preparacion de 1,2-dialquil (infe-rior) pirrolidinas. | |
| ES243594A1 (es) | Procedimiento de obtenciën de derivados de ferroceno | |
| CA625204A (en) | Process of producing bis (disubstituted aminoalkyl) acetylenes | |
| ES290230A1 (es) | Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo | |
| ES396679A1 (es) | Procedimiento para la deshidrociclizacion oxidiativa de li-minas. |