PH19418A - Process for the manufacture of optically uniform azetidinones - Google Patents
Process for the manufacture of optically uniform azetidinonesInfo
- Publication number
- PH19418A PH19418A PH31277A PH31277A PH19418A PH 19418 A PH19418 A PH 19418A PH 31277 A PH31277 A PH 31277A PH 31277 A PH31277 A PH 31277A PH 19418 A PH19418 A PH 19418A
- Authority
- PH
- Philippines
- Prior art keywords
- lower alkyl
- signifies
- phenyl
- general formula
- benzyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom 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
-
- 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
-
- 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)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Saccharide Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH536583 | 1983-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH19418A true PH19418A (en) | 1986-04-10 |
Family
ID=4292341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH31277A PH19418A (en) | 1983-10-03 | 1984-09-28 | Process for the manufacture of optically uniform azetidinones |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0138113B1 (ko) |
| JP (1) | JPS6092263A (ko) |
| KR (1) | KR850003392A (ko) |
| CN (1) | CN85100624A (ko) |
| AT (1) | ATE33830T1 (ko) |
| AU (1) | AU572194B2 (ko) |
| CA (1) | CA1251455A (ko) |
| DE (1) | DE3470736D1 (ko) |
| DK (1) | DK411384A (ko) |
| IL (1) | IL73089A (ko) |
| NZ (1) | NZ209684A (ko) |
| PH (1) | PH19418A (ko) |
| ZA (1) | ZA847585B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139667A (ja) * | 1983-12-27 | 1985-07-24 | Takeda Chem Ind Ltd | アゼチジノンの製造法 |
| US5239068A (en) * | 1987-07-31 | 1993-08-24 | Eli Lilly And Company | Bicyclic β-lactam antibiotics |
| DE3880229T2 (de) * | 1987-07-31 | 1993-08-12 | Lilly Co Eli | Verfahren zum entschuetzen von 3-aminoazetidinonen. |
| US4983732A (en) * | 1987-07-31 | 1991-01-08 | Eli Lilly And Company | Method of deprotection of 3-amino azetidinones |
| US5142039A (en) * | 1987-07-31 | 1992-08-25 | Eli Lilly And Company | β-lactam antibiotics |
| CN112175173B (zh) * | 2020-10-09 | 2022-04-19 | 中国科学技术大学 | 一种烯烃插入率可控的可降解聚α-烯烃材料的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1262128A (en) * | 1981-08-27 | 1989-10-03 | Christian N. Hubschwerlen | .beta.-lactams |
| CA1251454A (en) * | 1983-01-20 | 1989-03-21 | Gerard Schmid | PROCESS FOR THE MANUFACTURE OF .beta.-LACTAMES |
| DK36784A (da) * | 1983-02-25 | 1984-08-26 | Hoffmann La Roche | Fremgangsmaade til fremstilling af chirale aldehyder |
| JPS60139667A (ja) * | 1983-12-27 | 1985-07-24 | Takeda Chem Ind Ltd | アゼチジノンの製造法 |
-
1984
- 1984-08-28 DK DK411384A patent/DK411384A/da not_active Application Discontinuation
- 1984-09-04 CA CA000462331A patent/CA1251455A/en not_active Expired
- 1984-09-26 DE DE8484111448T patent/DE3470736D1/de not_active Expired
- 1984-09-26 EP EP84111448A patent/EP0138113B1/de not_active Expired
- 1984-09-26 AT AT84111448T patent/ATE33830T1/de not_active IP Right Cessation
- 1984-09-26 ZA ZA847585A patent/ZA847585B/xx unknown
- 1984-09-26 IL IL73089A patent/IL73089A/xx unknown
- 1984-09-26 NZ NZ209684A patent/NZ209684A/en unknown
- 1984-09-28 AU AU33705/84A patent/AU572194B2/en not_active Ceased
- 1984-09-28 PH PH31277A patent/PH19418A/en unknown
- 1984-10-02 JP JP59205690A patent/JPS6092263A/ja active Pending
- 1984-10-02 KR KR1019840006096A patent/KR850003392A/ko not_active Application Discontinuation
-
1985
- 1985-04-01 CN CN198585100624A patent/CN85100624A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NZ209684A (en) | 1987-08-31 |
| AU3370584A (en) | 1985-04-18 |
| EP0138113B1 (de) | 1988-04-27 |
| EP0138113A1 (de) | 1985-04-24 |
| IL73089A (en) | 1988-02-29 |
| IL73089A0 (en) | 1984-12-31 |
| DK411384A (da) | 1985-04-04 |
| DK411384D0 (da) | 1984-08-28 |
| JPS6092263A (ja) | 1985-05-23 |
| ATE33830T1 (de) | 1988-05-15 |
| DE3470736D1 (en) | 1988-06-01 |
| CN85100624A (zh) | 1986-07-09 |
| ZA847585B (en) | 1985-05-29 |
| KR850003392A (ko) | 1985-06-17 |
| CA1251455A (en) | 1989-03-21 |
| AU572194B2 (en) | 1988-05-05 |
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