IT1197873B - Procedimento per la preparazione di azetidinoni - Google Patents
Procedimento per la preparazione di azetidinoniInfo
- Publication number
- IT1197873B IT1197873B IT22003/86A IT2200386A IT1197873B IT 1197873 B IT1197873 B IT 1197873B IT 22003/86 A IT22003/86 A IT 22003/86A IT 2200386 A IT2200386 A IT 2200386A IT 1197873 B IT1197873 B IT 1197873B
- Authority
- IT
- Italy
- Prior art keywords
- azetidinones
- procedure
- preparation
- Prior art date
Links
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22003/86A IT1197873B (it) | 1986-10-15 | 1986-10-15 | Procedimento per la preparazione di azetidinoni |
NZ222112A NZ222112A (en) | 1986-10-15 | 1987-10-09 | The preparation of azetidinones |
CH3972/87A CH676983A5 (it) | 1986-10-15 | 1987-10-09 | |
GR871558A GR871558B (en) | 1986-10-15 | 1987-10-09 | Process for preparing azetidinones |
AU79551/87A AU592231B2 (en) | 1986-10-15 | 1987-10-12 | Process for preparing azetidinones |
FR878714059A FR2605318B1 (fr) | 1986-10-15 | 1987-10-12 | Procede de preparation d'azetidinones. |
AT2683/87A AT392965B (de) | 1986-10-15 | 1987-10-12 | Verfahren zur herstellung von azetidinonen |
DE19873734468 DE3734468A1 (de) | 1986-10-15 | 1987-10-12 | Verfahren zur herstellung von azetidinonen |
IL84149A IL84149A (en) | 1986-10-15 | 1987-10-12 | Preparation of azetidinones |
DK533287A DK167571B1 (da) | 1986-10-15 | 1987-10-12 | Fremgangsmaade til fremstilling af 4-acyloxyazetidinoner |
FI874471A FI88294C (fi) | 1986-10-15 | 1987-10-12 | Foerfarande foer framstaellning av azetidinoner |
PT85914A PT85914B (pt) | 1986-10-15 | 1987-10-13 | Processo para a preparacao de azetidinonas |
ZA877683A ZA877683B (en) | 1986-10-15 | 1987-10-13 | Process for preparing azetidinones |
CA000549084A CA1325638C (en) | 1986-10-15 | 1987-10-13 | Process for preparing azetidinones |
SU874203489A SU1588279A3 (ru) | 1986-10-15 | 1987-10-13 | Способ получени (3R,4S)-4-бензоилокси-3[(1R)-оксиэтил]-азетидин-2-она |
ES8702919A ES2005035A6 (es) | 1986-10-15 | 1987-10-13 | Un procedimiento para preparar azetidinonas. |
BE8701171A BE1000617A4 (fr) | 1986-10-15 | 1987-10-13 | Procede de preparation d'azetidinones. |
US07/107,050 US5043440A (en) | 1986-10-15 | 1987-10-13 | Oxidation process for preparing 4-acyloxy azetidinones in a two-phase system |
JP62259442A JPS63112559A (ja) | 1986-10-15 | 1987-10-14 | アゼチジノンの製法 |
NL8702458A NL8702458A (nl) | 1986-10-15 | 1987-10-14 | Werkwijze voor het bereiden van azetidinonen. |
HU874642A HU200325B (en) | 1986-10-15 | 1987-10-14 | New process for producing azetidinon derivatives |
GB8724099A GB2196340B (en) | 1986-10-15 | 1987-10-14 | A process for preparing 4-acyloxy azetidinones |
KR870011365A KR890005048A (ko) | 1986-10-15 | 1987-10-14 | 아제티디논의 제조방법 |
SE8704000A SE8704000L (sv) | 1986-10-15 | 1987-10-14 | Forfarande for framstellning av azetidinoner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22003/86A IT1197873B (it) | 1986-10-15 | 1986-10-15 | Procedimento per la preparazione di azetidinoni |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622003A0 IT8622003A0 (it) | 1986-10-15 |
IT1197873B true IT1197873B (it) | 1988-12-21 |
Family
ID=11190042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22003/86A IT1197873B (it) | 1986-10-15 | 1986-10-15 | Procedimento per la preparazione di azetidinoni |
Country Status (24)
Country | Link |
---|---|
US (1) | US5043440A (it) |
JP (1) | JPS63112559A (it) |
KR (1) | KR890005048A (it) |
AT (1) | AT392965B (it) |
AU (1) | AU592231B2 (it) |
BE (1) | BE1000617A4 (it) |
CA (1) | CA1325638C (it) |
CH (1) | CH676983A5 (it) |
DE (1) | DE3734468A1 (it) |
DK (1) | DK167571B1 (it) |
ES (1) | ES2005035A6 (it) |
FI (1) | FI88294C (it) |
FR (1) | FR2605318B1 (it) |
GB (1) | GB2196340B (it) |
GR (1) | GR871558B (it) |
HU (1) | HU200325B (it) |
IL (1) | IL84149A (it) |
IT (1) | IT1197873B (it) |
NL (1) | NL8702458A (it) |
NZ (1) | NZ222112A (it) |
PT (1) | PT85914B (it) |
SE (1) | SE8704000L (it) |
SU (1) | SU1588279A3 (it) |
ZA (1) | ZA877683B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1256444A (en) * | 1986-04-30 | 1989-06-27 | Kazunori Kan | Process for preparing 4-acetoxy-3- hydroxyethylazetidin-2-one derivatives |
JP2608458B2 (ja) * | 1988-05-19 | 1997-05-07 | 日本曹達株式会社 | 4−アセトキシアゼチジノン誘導体の製造法 |
US5204460A (en) * | 1988-11-29 | 1993-04-20 | Takasago International Corporation | Ruthenium catalyzed process for preparing 4-acetoxyazetidinones |
US5068232A (en) * | 1990-04-10 | 1991-11-26 | American Cyanamid Company | Novel 2-substituted alkyl-3-carboxy carbapenems as antibiotics and a method of producing them |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2724675A1 (de) * | 1977-06-01 | 1978-12-14 | Bayer Ag | Tetrahydrofuran-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide |
DE3277696D1 (en) * | 1981-07-15 | 1987-12-23 | Sumitomo Pharma | Carboxylic beta-lactam compounds and the preparation thereof |
GB8321004D0 (en) * | 1983-08-04 | 1983-09-07 | Erba Farmitalia | Azetidinones |
JPS6061566A (ja) * | 1983-09-14 | 1985-04-09 | Sankyo Co Ltd | 4−アセトキシアゼチジノン誘導体の製造法 |
EP0181831B1 (de) * | 1984-10-01 | 1993-08-25 | Ciba-Geigy Ag | Verfahren zur Herstellung von optisch aktiven Acyloxyazetidinonen |
EP0221846A1 (de) * | 1985-10-28 | 1987-05-13 | Ciba-Geigy Ag | Optisch aktive Acyloxyazetidinone |
US4882429A (en) * | 1986-03-03 | 1989-11-21 | Schering Corporation | Stereospecific preparation of (3S,4R,5R)-3-(1-hydroxyethyl)-4-benzoyloxy-azeridinones from L-(-)-theonine |
-
1986
- 1986-10-15 IT IT22003/86A patent/IT1197873B/it active
-
1987
- 1987-10-09 NZ NZ222112A patent/NZ222112A/xx unknown
- 1987-10-09 GR GR871558A patent/GR871558B/el unknown
- 1987-10-09 CH CH3972/87A patent/CH676983A5/it not_active IP Right Cessation
- 1987-10-12 DE DE19873734468 patent/DE3734468A1/de not_active Withdrawn
- 1987-10-12 FR FR878714059A patent/FR2605318B1/fr not_active Expired - Fee Related
- 1987-10-12 IL IL84149A patent/IL84149A/xx not_active IP Right Cessation
- 1987-10-12 DK DK533287A patent/DK167571B1/da not_active IP Right Cessation
- 1987-10-12 FI FI874471A patent/FI88294C/fi not_active IP Right Cessation
- 1987-10-12 AU AU79551/87A patent/AU592231B2/en not_active Ceased
- 1987-10-12 AT AT2683/87A patent/AT392965B/de not_active IP Right Cessation
- 1987-10-13 PT PT85914A patent/PT85914B/pt not_active IP Right Cessation
- 1987-10-13 ZA ZA877683A patent/ZA877683B/xx unknown
- 1987-10-13 SU SU874203489A patent/SU1588279A3/ru active
- 1987-10-13 BE BE8701171A patent/BE1000617A4/fr not_active IP Right Cessation
- 1987-10-13 ES ES8702919A patent/ES2005035A6/es not_active Expired
- 1987-10-13 US US07/107,050 patent/US5043440A/en not_active Expired - Fee Related
- 1987-10-13 CA CA000549084A patent/CA1325638C/en not_active Expired - Fee Related
- 1987-10-14 KR KR870011365A patent/KR890005048A/ko not_active Application Discontinuation
- 1987-10-14 HU HU874642A patent/HU200325B/hu not_active IP Right Cessation
- 1987-10-14 SE SE8704000A patent/SE8704000L/xx not_active Application Discontinuation
- 1987-10-14 NL NL8702458A patent/NL8702458A/nl not_active Application Discontinuation
- 1987-10-14 JP JP62259442A patent/JPS63112559A/ja active Pending
- 1987-10-14 GB GB8724099A patent/GB2196340B/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1199838B (it) | Metodi per la preparazione di medicazioni | |
IT8522564A0 (it) | Procedimento per la preparazione di idroalofluoroalcani. | |
IT1200400B (it) | Procedimento per la preparazione di 2-alchil ciclopent-2-enoni | |
IT8567535A0 (it) | Procedimento per la preparazione di amminoidrossicefamcarbossilati | |
IT1196499B (it) | Procedimento perfezionato per la preparazione di anidride borica | |
IT1200594B (it) | Procedimento per la preparazione di alfa-omega-aloperfluorocarburi | |
IT1191849B (it) | Procedimento per la preparazione di chetoni | |
IT8647929A0 (it) | Procedimento per la preparazione di gamma-butirrobetaina | |
IT1197873B (it) | Procedimento per la preparazione di azetidinoni | |
IT8612513A0 (it) | Macchina per la fabbricazione di gnocchetti o troffiette di recco | |
IT1223408B (it) | Procedimento per la preparazione di monosialoganglioside | |
IT1190358B (it) | Procedimento per la preparazione di l-carnitina | |
IT1191806B (it) | Procedimento per la preparazione di 2-bromo-alfa-ergocriptina | |
IT1223485B (it) | Procedimento per la preparazione di componenti ceramici | |
IT1222755B (it) | Procedimento per la preparazione di idantoine 5-ariliden e alchiliden sostituite | |
IT1231426B (it) | Preparazione di polifluoroenolati | |
IT8720078A0 (it) | Procedimento per la preparazione di (+)-13-norfaranale. | |
IT8723035A0 (it) | Procedimento per la preparazione di n acilaniline. | |
IT8620575A1 (it) | Processo per la preparazione di eteri alchilterbutilici | |
IT8848410A0 (it) | Procedimento per la preparazione di calcestruzzo proiettato | |
IT1203501B (it) | Procedimento per la preparazione di encainide | |
IT8719073A0 (it) | Procedimento per la preparazione di omega-isopropossifenolo. | |
IT8620574A0 (it) | Procedimento per la preparazione di alchilarileteri. | |
IT8721734A0 (it) | Procedimento per la post-flocculazione elettrostatica di profilati | |
IT8621758A1 (it) | Procedimento per la preparazione di perfluoroalcilfluoruri |