IT1282956B1 - Procedimento per la preparazione di un azetidinone - Google Patents
Procedimento per la preparazione di un azetidinoneInfo
- Publication number
- IT1282956B1 IT1282956B1 IT96MI000885A ITMI960885A IT1282956B1 IT 1282956 B1 IT1282956 B1 IT 1282956B1 IT 96MI000885 A IT96MI000885 A IT 96MI000885A IT MI960885 A ITMI960885 A IT MI960885A IT 1282956 B1 IT1282956 B1 IT 1282956B1
- Authority
- IT
- Italy
- Prior art keywords
- azetidinone
- procedure
- preparation
- Prior art date
Links
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000885A IT1282956B1 (it) | 1996-05-06 | 1996-05-06 | Procedimento per la preparazione di un azetidinone |
PCT/EP1997/002328 WO1997042170A1 (en) | 1996-05-06 | 1997-05-02 | A process for the preparation of azetidinones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000885A IT1282956B1 (it) | 1996-05-06 | 1996-05-06 | Procedimento per la preparazione di un azetidinone |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI960885A0 ITMI960885A0 (it) | 1996-05-06 |
ITMI960885A1 ITMI960885A1 (it) | 1997-11-06 |
IT1282956B1 true IT1282956B1 (it) | 1998-04-02 |
Family
ID=11374199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96MI000885A IT1282956B1 (it) | 1996-05-06 | 1996-05-06 | Procedimento per la preparazione di un azetidinone |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1282956B1 (it) |
WO (1) | WO1997042170A1 (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE869503A (fr) * | 1977-11-18 | 1978-12-01 | Farmaceutici Italia | Nouvelles azetidinones et leur application en synthese organique |
CA1204746A (en) * | 1982-08-19 | 1986-05-20 | Hoffmann-La Roche Limited | .beta. LACTAMS |
IT1270639B (it) * | 1994-10-10 | 1997-05-07 | Opos Biochimica Srl | Procedimento per la preparazione di un tiazolinoazetidinone |
-
1996
- 1996-05-06 IT IT96MI000885A patent/IT1282956B1/it active IP Right Grant
-
1997
- 1997-05-02 WO PCT/EP1997/002328 patent/WO1997042170A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ITMI960885A0 (it) | 1996-05-06 |
ITMI960885A1 (it) | 1997-11-06 |
WO1997042170A1 (en) | 1997-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |