CA1189865A - Heterocyclic acetic acid derivatives and a process for the preparation thereof - Google Patents
Heterocyclic acetic acid derivatives and a process for the preparation thereofInfo
- Publication number
- CA1189865A CA1189865A CA000418739A CA418739A CA1189865A CA 1189865 A CA1189865 A CA 1189865A CA 000418739 A CA000418739 A CA 000418739A CA 418739 A CA418739 A CA 418739A CA 1189865 A CA1189865 A CA 1189865A
- Authority
- CA
- Canada
- Prior art keywords
- trans
- dioxolan
- methyl
- oxo
- general formula
- 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
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
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or 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 other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D411/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
- C07D411/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D411/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU814012A HU184495B (en) | 1981-12-30 | 1981-12-30 | Process for preparing new azetidinone-acetic acids |
| HU4012/81 | 1981-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1189865A true CA1189865A (en) | 1985-07-02 |
Family
ID=10966505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000418739A Expired CA1189865A (en) | 1981-12-30 | 1982-12-30 | Heterocyclic acetic acid derivatives and a process for the preparation thereof |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS58118566A (sv) |
| AT (1) | AT379147B (sv) |
| AU (1) | AU554739B2 (sv) |
| BE (1) | BE895489A (sv) |
| CA (1) | CA1189865A (sv) |
| CH (1) | CH655926A5 (sv) |
| DE (1) | DE3248672A1 (sv) |
| ES (1) | ES8405761A1 (sv) |
| FI (1) | FI824516L (sv) |
| FR (1) | FR2518998B1 (sv) |
| GB (1) | GB2112393B (sv) |
| GR (1) | GR78428B (sv) |
| HU (1) | HU184495B (sv) |
| IT (1) | IT1210968B (sv) |
| LU (1) | LU84568A1 (sv) |
| NL (1) | NL8205064A (sv) |
| PL (1) | PL137593B1 (sv) |
| SE (1) | SE453083B (sv) |
| ZA (1) | ZA829593B (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU190404B (en) * | 1982-07-30 | 1986-09-29 | Richter Gedeon Vegyeszeti Gyar Rt,Hu | Process for preparing amino-lactone-carboxylic acid |
| HU187424B (en) * | 1982-11-05 | 1986-01-28 | Richter Gedeon Vegyeszeti Gyar Rt,Hu | Process for preparing new azetidinyl-acetic acids |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT71553B (en) * | 1979-07-23 | 1981-12-14 | Merck & Co Inc | Process for the preparation of thienamycin and intermediates |
| JPS57167964A (en) * | 1981-04-09 | 1982-10-16 | Toyama Chem Co Ltd | Preparation of (4r)-3-substituted-4-(substituted or unsubstituted carboxymethyl)-2-azetidinone derivative |
| JPS57176982A (en) * | 1981-04-24 | 1982-10-30 | Shionogi & Co Ltd | Dioxolanylazetidinone compound, its preparation and use |
-
1981
- 1981-12-30 HU HU814012A patent/HU184495B/hu not_active IP Right Cessation
-
1982
- 1982-12-10 AT AT0450782A patent/AT379147B/de not_active IP Right Cessation
- 1982-12-24 JP JP57235006A patent/JPS58118566A/ja active Pending
- 1982-12-28 BE BE1/10676A patent/BE895489A/fr not_active IP Right Cessation
- 1982-12-29 FR FR8221978A patent/FR2518998B1/fr not_active Expired
- 1982-12-29 SE SE8207475A patent/SE453083B/sv not_active IP Right Cessation
- 1982-12-29 CH CH7602/82A patent/CH655926A5/de not_active IP Right Cessation
- 1982-12-29 LU LU84568A patent/LU84568A1/fr unknown
- 1982-12-30 NL NL8205064A patent/NL8205064A/nl not_active Application Discontinuation
- 1982-12-30 PL PL1982239885A patent/PL137593B1/pl unknown
- 1982-12-30 DE DE19823248672 patent/DE3248672A1/de not_active Withdrawn
- 1982-12-30 FI FI824516A patent/FI824516L/fi not_active Application Discontinuation
- 1982-12-30 ES ES518720A patent/ES8405761A1/es not_active Expired
- 1982-12-30 CA CA000418739A patent/CA1189865A/en not_active Expired
- 1982-12-30 GB GB08236917A patent/GB2112393B/en not_active Expired
- 1982-12-30 ZA ZA829593A patent/ZA829593B/xx unknown
- 1982-12-30 IT IT8225060A patent/IT1210968B/it active
- 1982-12-30 GR GR70183A patent/GR78428B/el unknown
- 1982-12-30 AU AU91968/82A patent/AU554739B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AT379147B (de) | 1985-11-25 |
| FI824516L (fi) | 1983-07-01 |
| LU84568A1 (fr) | 1984-10-22 |
| AU554739B2 (en) | 1986-09-04 |
| IT1210968B (it) | 1989-09-29 |
| PL239885A1 (en) | 1984-01-02 |
| CH655926A5 (de) | 1986-05-30 |
| SE453083B (sv) | 1988-01-11 |
| PL137593B1 (en) | 1986-06-30 |
| SE8207475D0 (sv) | 1982-12-29 |
| DE3248672A1 (de) | 1983-07-07 |
| FR2518998B1 (fr) | 1986-02-28 |
| AU9196882A (en) | 1983-07-07 |
| ZA829593B (en) | 1983-10-26 |
| BE895489A (fr) | 1983-06-28 |
| GR78428B (sv) | 1984-09-27 |
| GB2112393B (en) | 1985-08-14 |
| ES518720A0 (es) | 1984-06-16 |
| IT8225060A0 (it) | 1982-12-30 |
| ES8405761A1 (es) | 1984-06-16 |
| SE8207475L (sv) | 1983-07-01 |
| FR2518998A1 (fr) | 1983-07-01 |
| GB2112393A (en) | 1983-07-20 |
| JPS58118566A (ja) | 1983-07-14 |
| FI824516A0 (fi) | 1982-12-30 |
| HU184495B (en) | 1984-08-28 |
| ATA450782A (de) | 1985-04-15 |
| NL8205064A (nl) | 1983-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |