BE895490A - Procede de preparation de derives heterocycliques d'acide acetique - Google Patents

Procede de preparation de derives heterocycliques d'acide acetique

Info

Publication number
BE895490A
BE895490A BE1/10677A BE1010677A BE895490A BE 895490 A BE895490 A BE 895490A BE 1/10677 A BE1/10677 A BE 1/10677A BE 1010677 A BE1010677 A BE 1010677A BE 895490 A BE895490 A BE 895490A
Authority
BE
Belgium
Prior art keywords
preparation
acetic acid
heterocyclic derivatives
heterocyclic
derivatives
Prior art date
Application number
BE1/10677A
Other languages
English (en)
Original Assignee
Richter Gedeon Vegyeszet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of BE895490A publication Critical patent/BE895490A/fr

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
  • Cephalosporin Compounds (AREA)
BE1/10677A 1981-12-30 1982-12-28 Procede de preparation de derives heterocycliques d'acide acetique BE895490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU814014A HU185081B (en) 1981-12-30 1981-12-30 Process for preparing azetidinone-acetic acid derivatives

Publications (1)

Publication Number Publication Date
BE895490A true BE895490A (fr) 1983-06-28

Family

ID=10966515

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/10677A BE895490A (fr) 1981-12-30 1982-12-28 Procede de preparation de derives heterocycliques d'acide acetique

Country Status (19)

Country Link
JP (1) JPS58118563A (fr)
AT (1) AT379148B (fr)
AU (1) AU557596B2 (fr)
BE (1) BE895490A (fr)
CA (1) CA1199644A (fr)
CH (1) CH660186A5 (fr)
DE (1) DE3248675A1 (fr)
ES (1) ES8405763A1 (fr)
FI (1) FI824517L (fr)
FR (1) FR2518995B1 (fr)
GB (1) GB2113215B (fr)
GR (1) GR78429B (fr)
HU (1) HU185081B (fr)
IT (1) IT1191159B (fr)
LU (1) LU84567A1 (fr)
NL (1) NL8205070A (fr)
PL (1) PL137737B1 (fr)
SE (1) SE453085B (fr)
ZA (1) ZA829595B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187424B (en) * 1982-11-05 1986-01-28 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for preparing new azetidinyl-acetic acids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071008D1 (en) * 1979-04-27 1985-09-26 Merck & Co Inc Process for the preparation of 3-(1-hydroxyethyl)-azetidinones
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
JPS57176982A (en) * 1981-04-24 1982-10-30 Shionogi & Co Ltd Dioxolanylazetidinone compound, its preparation and use

Also Published As

Publication number Publication date
PL239882A1 (en) 1984-01-02
FI824517A0 (fi) 1982-12-30
GB2113215A (en) 1983-08-03
SE8207477L (sv) 1983-07-01
FR2518995B1 (fr) 1986-04-18
AU9197082A (en) 1983-07-07
HU185081B (en) 1984-11-28
ES518722A0 (es) 1984-06-16
FI824517A7 (fi) 1983-07-01
JPS58118563A (ja) 1983-07-14
IT8225062A1 (it) 1984-06-30
FI824517L (fi) 1983-07-01
NL8205070A (nl) 1983-07-18
SE8207477D0 (sv) 1982-12-29
LU84567A1 (fr) 1984-10-22
SE453085B (sv) 1988-01-11
ZA829595B (en) 1983-10-26
AT379148B (de) 1985-11-25
AU557596B2 (en) 1986-12-24
DE3248675A1 (de) 1983-07-07
ES8405763A1 (es) 1984-06-16
PL137737B1 (en) 1986-07-31
GB2113215B (en) 1985-10-02
IT1191159B (it) 1988-02-24
GR78429B (fr) 1984-09-27
CH660186A5 (de) 1987-03-31
ATA453382A (de) 1985-04-15
IT8225062A0 (it) 1982-12-30
CA1199644A (fr) 1986-01-21
FR2518995A1 (fr) 1983-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RICHTER GEDEON VEGYESZETI GYAR RT

Effective date: 19881231