HUT34441A - Process for producing new azetidinyl-acetic acid esters - Google Patents
Process for producing new azetidinyl-acetic acid estersInfo
- Publication number
- HUT34441A HUT34441A HU832218A HU221883A HUT34441A HU T34441 A HUT34441 A HU T34441A HU 832218 A HU832218 A HU 832218A HU 221883 A HU221883 A HU 221883A HU T34441 A HUT34441 A HU T34441A
- Authority
- HU
- Hungary
- Prior art keywords
- azetidinyl
- acetic acid
- acid esters
- producing new
- producing
- 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
-
- 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)
- Cephalosporin Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU832218A HU188913B (en) | 1983-06-23 | 1983-06-23 | Process for producing new azetidinyl-acetic acid esters |
BE1/11041A BE899936A (en) | 1983-06-23 | 1984-06-18 | HETEROCYCLIC ACETIC ACID ESTERS. |
PL1984248312A PL142079B1 (en) | 1983-06-23 | 1984-06-20 | Process for preparing novel diastereomers of derivatives of heterocyclic esters of acetic acid |
CH2982/84A CH661269A5 (en) | 1983-06-23 | 1984-06-20 | HETEROCYCLIC ACETIC ACID ESTERS. |
FR8409757A FR2549052B1 (en) | 1983-06-23 | 1984-06-21 | DIASTEREOMERIC DERIVATIVES OF 4-OXO-2 AZETIDINYL-ACETIC ACID |
LU85424A LU85424A1 (en) | 1983-06-23 | 1984-06-21 | HETEROCYCLIC ACETIC ACID ESTERS |
GB08415800A GB2144120B (en) | 1983-06-23 | 1984-06-21 | Azetidinyl acetic acid esters |
FI842515A FI842515A (en) | 1983-06-23 | 1984-06-21 | FOERFARANDE FOER FRAMSTAELLNING AV HETEROCYKLISKA AETTIKSSYRAESTRAR. |
GR75076A GR81634B (en) | 1983-06-23 | 1984-06-21 | |
JP59126537A JPS6056955A (en) | 1983-06-23 | 1984-06-21 | Heterocyclic acetic acid ester |
AU29745/84A AU560544B2 (en) | 1983-06-23 | 1984-06-21 | Heterocyclic acetic acid esters |
ZA844724A ZA844724B (en) | 1983-06-23 | 1984-06-21 | Heterocyclic acetic acid esters |
SE8403349A SE8403349L (en) | 1983-06-23 | 1984-06-21 | HETERYCYCLIC ETHIC ACID ESTERS |
IT8421534A IT1196155B (en) | 1983-06-23 | 1984-06-21 | HETEROCYCLIC ACETIC ACID ESTERS AND RELATED MANUFACTURING PROCEDURE |
CA000457319A CA1215715A (en) | 1983-06-23 | 1984-06-22 | Heterocyclic acetic acid esters |
AT0202784A AT383118B (en) | 1983-06-23 | 1984-06-22 | METHOD FOR PRODUCING NEW AZETIDINE DERIVATIVES |
DE3423069A DE3423069A1 (en) | 1983-06-23 | 1984-06-22 | DIASTEREOMERS 3- (1 '- (HYDROXY) -AETHYL) -4- (OXO) -AZETIDINE-2-YLESSICOUS LEXYHYDRYL ESTER AND METHOD FOR PRODUCING THE SAME AND, IF NECESSARY, IN NITROGEN OR METHOD AND BY MEXICANE N) SUBSTITUTED PHENYL OR BENZYL REST SUBSTITUTED, 3- (ACETYL) -4- (OXO) -AZETIDINE-2-YLESSETHYL ACID HYDROXYLENE |
NL8401978A NL8401978A (en) | 1983-06-23 | 1984-06-22 | HETEROCYCLIC ACETIC ACID ESTERS. |
ES533664A ES533664A0 (en) | 1983-06-23 | 1984-06-22 | PROCEDURE FOR THE PREPARATION OF NEW HETERO-CYCLIC ESTERS OF ACETIC ACID. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU832218A HU188913B (en) | 1983-06-23 | 1983-06-23 | Process for producing new azetidinyl-acetic acid esters |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT34441A true HUT34441A (en) | 1985-03-28 |
HU188913B HU188913B (en) | 1986-05-28 |
Family
ID=10958351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU832218A HU188913B (en) | 1983-06-23 | 1983-06-23 | Process for producing new azetidinyl-acetic acid esters |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS6056955A (en) |
AT (1) | AT383118B (en) |
AU (1) | AU560544B2 (en) |
BE (1) | BE899936A (en) |
CA (1) | CA1215715A (en) |
CH (1) | CH661269A5 (en) |
DE (1) | DE3423069A1 (en) |
ES (1) | ES533664A0 (en) |
FI (1) | FI842515A (en) |
FR (1) | FR2549052B1 (en) |
GB (1) | GB2144120B (en) |
GR (1) | GR81634B (en) |
HU (1) | HU188913B (en) |
IT (1) | IT1196155B (en) |
LU (1) | LU85424A1 (en) |
NL (1) | NL8401978A (en) |
PL (1) | PL142079B1 (en) |
SE (1) | SE8403349L (en) |
ZA (1) | ZA844724B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59222696A (en) * | 1983-05-31 | 1984-12-14 | ハウス食品工業株式会社 | Method and device for discharging drain |
HU193323B (en) * | 1985-03-27 | 1987-09-28 | Richter Gedeon Vegyeszet | Process for preparing azetidinone derivatives |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604814B2 (en) * | 1978-03-03 | 1985-02-06 | 協和醗酵工業株式会社 | 2-azetidinone derivative and method for producing the same |
PT71553B (en) * | 1979-07-23 | 1981-12-14 | Merck & Co Inc | Process for the preparation of thienamycin and intermediates |
US4287123A (en) * | 1980-01-14 | 1981-09-01 | Merck & Co., Inc. | Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate |
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 |
-
1983
- 1983-06-23 HU HU832218A patent/HU188913B/en not_active IP Right Cessation
-
1984
- 1984-06-18 BE BE1/11041A patent/BE899936A/en not_active IP Right Cessation
- 1984-06-20 PL PL1984248312A patent/PL142079B1/en unknown
- 1984-06-20 CH CH2982/84A patent/CH661269A5/en not_active IP Right Cessation
- 1984-06-21 AU AU29745/84A patent/AU560544B2/en not_active Ceased
- 1984-06-21 FI FI842515A patent/FI842515A/en not_active Application Discontinuation
- 1984-06-21 IT IT8421534A patent/IT1196155B/en active
- 1984-06-21 GB GB08415800A patent/GB2144120B/en not_active Expired
- 1984-06-21 FR FR8409757A patent/FR2549052B1/en not_active Expired
- 1984-06-21 JP JP59126537A patent/JPS6056955A/en active Pending
- 1984-06-21 SE SE8403349A patent/SE8403349L/en not_active Application Discontinuation
- 1984-06-21 ZA ZA844724A patent/ZA844724B/en unknown
- 1984-06-21 GR GR75076A patent/GR81634B/el unknown
- 1984-06-21 LU LU85424A patent/LU85424A1/en unknown
- 1984-06-22 AT AT0202784A patent/AT383118B/en not_active IP Right Cessation
- 1984-06-22 CA CA000457319A patent/CA1215715A/en not_active Expired
- 1984-06-22 ES ES533664A patent/ES533664A0/en active Granted
- 1984-06-22 DE DE3423069A patent/DE3423069A1/en not_active Withdrawn
- 1984-06-22 NL NL8401978A patent/NL8401978A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8403349L (en) | 1984-12-24 |
SE8403349D0 (en) | 1984-06-21 |
ZA844724B (en) | 1985-02-27 |
GR81634B (en) | 1984-12-11 |
GB8415800D0 (en) | 1984-07-25 |
DE3423069A1 (en) | 1985-01-10 |
IT8421534A1 (en) | 1985-12-21 |
GB2144120A (en) | 1985-02-27 |
AU560544B2 (en) | 1987-04-09 |
IT8421534A0 (en) | 1984-06-21 |
CA1215715A (en) | 1986-12-23 |
ATA202784A (en) | 1986-10-15 |
FR2549052A1 (en) | 1985-01-18 |
FI842515A (en) | 1984-12-24 |
ES8600236A1 (en) | 1985-10-01 |
CH661269A5 (en) | 1987-07-15 |
AT383118B (en) | 1987-05-25 |
FI842515A0 (en) | 1984-06-21 |
IT1196155B (en) | 1988-11-10 |
ES533664A0 (en) | 1985-10-01 |
PL142079B1 (en) | 1987-09-30 |
AU2974584A (en) | 1985-01-03 |
JPS6056955A (en) | 1985-04-02 |
FR2549052B1 (en) | 1987-12-04 |
NL8401978A (en) | 1985-01-16 |
GB2144120B (en) | 1987-01-21 |
BE899936A (en) | 1984-10-15 |
LU85424A1 (en) | 1986-02-18 |
HU188913B (en) | 1986-05-28 |
PL248312A1 (en) | 1985-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |