GR78428B - - Google Patents

Info

Publication number
GR78428B
GR78428B GR70183A GR820170183A GR78428B GR 78428 B GR78428 B GR 78428B GR 70183 A GR70183 A GR 70183A GR 820170183 A GR820170183 A GR 820170183A GR 78428 B GR78428 B GR 78428B
Authority
GR
Greece
Application number
GR70183A
Other languages
Greek (el)
Inventor
Karoly Dr Lempert
Gabor Dr Doleschall
Jozsef Dr Fetter
Gyula Dr Hornyak
Peter Dr Huszthy
Jozsef Dr Nyitrai
Gyula Dr Simig
Karoly Dr Zauer
Tibor Gizur
Kalaman Dr Harsanyi
Gyorgy Dr Fekete
Laszlo Dr Szporny
Gyorgy Dr Hajos
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 GR78428B publication Critical patent/GR78428B/el

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic 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
    • C07D405/02Heterocyclic 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
    • C07D405/04Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D205/00Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06Heterocyclic 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
    • C07D205/08Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/18Heterocyclic 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
    • C07D207/22Heterocyclic 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
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2732-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
    • C07D207/277Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/282-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D411/00Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D411/02Heterocyclic 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
    • C07D411/04Heterocyclic 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design 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)
GR70183A 1981-12-30 1982-12-30 GR78428B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU814012A HU184495B (en) 1981-12-30 1981-12-30 Process for preparing new azetidinone-acetic acids

Publications (1)

Publication Number Publication Date
GR78428B true GR78428B (de) 1984-09-27

Family

ID=10966505

Family Applications (1)

Application Number Title Priority Date Filing Date
GR70183A GR78428B (de) 1981-12-30 1982-12-30

Country Status (19)

Country Link
JP (1) JPS58118566A (de)
AT (1) AT379147B (de)
AU (1) AU554739B2 (de)
BE (1) BE895489A (de)
CA (1) CA1189865A (de)
CH (1) CH655926A5 (de)
DE (1) DE3248672A1 (de)
ES (1) ES518720A0 (de)
FI (1) FI824516L (de)
FR (1) FR2518998B1 (de)
GB (1) GB2112393B (de)
GR (1) GR78428B (de)
HU (1) HU184495B (de)
IT (1) IT1210968B (de)
LU (1) LU84568A1 (de)
NL (1) NL8205064A (de)
PL (1) PL137593B1 (de)
SE (1) SE453083B (de)
ZA (1) ZA829593B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ZA829593B (en) 1983-10-26
DE3248672A1 (de) 1983-07-07
AT379147B (de) 1985-11-25
SE8207475L (sv) 1983-07-01
GB2112393B (en) 1985-08-14
HU184495B (en) 1984-08-28
AU9196882A (en) 1983-07-07
ES8405761A1 (es) 1984-06-16
IT1210968B (it) 1989-09-29
FR2518998A1 (fr) 1983-07-01
SE8207475D0 (sv) 1982-12-29
SE453083B (sv) 1988-01-11
JPS58118566A (ja) 1983-07-14
GB2112393A (en) 1983-07-20
ATA450782A (de) 1985-04-15
FI824516L (fi) 1983-07-01
FI824516A0 (fi) 1982-12-30
LU84568A1 (fr) 1984-10-22
CH655926A5 (de) 1986-05-30
PL239885A1 (en) 1984-01-02
PL137593B1 (en) 1986-06-30
BE895489A (fr) 1983-06-28
CA1189865A (en) 1985-07-02
IT8225060A0 (it) 1982-12-30
FR2518998B1 (fr) 1986-02-28
ES518720A0 (es) 1984-06-16
AU554739B2 (en) 1986-09-04
NL8205064A (nl) 1983-07-18

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