IL52989A - Process for preparing 1-(a-carboxy-4-hydroxybenzyl)-3-acyl-aminoazetidin-2-one derivatives - Google Patents
Process for preparing 1-(a-carboxy-4-hydroxybenzyl)-3-acyl-aminoazetidin-2-one derivativesInfo
- Publication number
- IL52989A IL52989A IL52989A IL5298977A IL52989A IL 52989 A IL52989 A IL 52989A IL 52989 A IL52989 A IL 52989A IL 5298977 A IL5298977 A IL 5298977A IL 52989 A IL52989 A IL 52989A
- Authority
- IL
- Israel
- Prior art keywords
- aminoazetidin
- hydroxybenzyl
- carboxy
- acyl
- derivatives
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- 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
- C07D205/09—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 sulfur atom directly attached in position 4
- C07D205/095—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 sulfur atom directly attached in position 4 and 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/739,161 US4158004A (en) | 1976-11-05 | 1976-11-05 | Process for antibiotic FR 1923 and related compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL52989A0 IL52989A0 (en) | 1977-11-30 |
| IL52989A true IL52989A (en) | 1980-06-30 |
Family
ID=24971092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL52989A IL52989A (en) | 1976-11-05 | 1977-09-25 | Process for preparing 1-(a-carboxy-4-hydroxybenzyl)-3-acyl-aminoazetidin-2-one derivatives |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4158004A (xx) |
| JP (1) | JPS5359658A (xx) |
| BE (1) | BE860332A (xx) |
| CA (1) | CA1077951A (xx) |
| DE (1) | DE2747364A1 (xx) |
| ES (1) | ES463890A1 (xx) |
| FR (1) | FR2370039A1 (xx) |
| GB (1) | GB1589684A (xx) |
| IE (1) | IE45687B1 (xx) |
| IL (1) | IL52989A (xx) |
| NL (1) | NL7712163A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607635B2 (ja) * | 1976-04-27 | 1985-02-26 | 塩野義製薬株式会社 | オキサゾリジン化合物 |
| US4243587A (en) * | 1977-03-07 | 1981-01-06 | Eli Lilly And Company | Process for 3β-aminoazetidin-2-ones |
| US4127568A (en) * | 1977-03-07 | 1978-11-28 | Eli Lilly And Company | Process for 3β-aminoazetidin-2-ones |
| US4243588A (en) * | 1979-06-19 | 1981-01-06 | Eli Lilly And Company | Process for novel oxazolinoazetidinones |
| ZA827199B (en) * | 1981-11-30 | 1983-08-31 | Squibb & Sons Inc | Novel intermediates and process for preparing(s)-3-acylamino-4-substituted-2-azetidinones |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1368231A (en) * | 1970-07-31 | 1974-09-25 | Glaxo Lab Ltd | Thio-substituted azetidinones and thiazolino azetidinones |
-
1976
- 1976-11-05 US US05/739,161 patent/US4158004A/en not_active Expired - Lifetime
-
1977
- 1977-09-20 IE IE1917/77A patent/IE45687B1/en unknown
- 1977-09-21 CA CA287,153A patent/CA1077951A/en not_active Expired
- 1977-09-25 IL IL52989A patent/IL52989A/xx unknown
- 1977-10-21 DE DE19772747364 patent/DE2747364A1/de not_active Withdrawn
- 1977-10-28 FR FR7732779A patent/FR2370039A1/fr active Granted
- 1977-10-28 GB GB44895/77A patent/GB1589684A/en not_active Expired
- 1977-10-31 BE BE1008492A patent/BE860332A/xx unknown
- 1977-11-03 NL NL7712163A patent/NL7712163A/xx not_active Application Discontinuation
- 1977-11-04 ES ES463890A patent/ES463890A1/es not_active Expired
- 1977-11-04 JP JP13297677A patent/JPS5359658A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2747364A1 (de) | 1978-05-11 |
| IL52989A0 (en) | 1977-11-30 |
| US4158004A (en) | 1979-06-12 |
| IE45687B1 (en) | 1982-10-20 |
| IE45687L (en) | 1978-05-05 |
| NL7712163A (nl) | 1978-05-09 |
| FR2370039A1 (fr) | 1978-06-02 |
| JPS5359658A (en) | 1978-05-29 |
| BE860332A (fr) | 1978-05-02 |
| ES463890A1 (es) | 1978-06-16 |
| CA1077951A (en) | 1980-05-20 |
| GB1589684A (en) | 1981-05-20 |
| FR2370039B1 (xx) | 1980-05-16 |
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