ES2019603B3 - 4-benciloxi-3-pirrolin-2-ona, su obtencion y aplicacion para la sintesis del acido tetram. - Google Patents

4-benciloxi-3-pirrolin-2-ona, su obtencion y aplicacion para la sintesis del acido tetram.

Info

Publication number
ES2019603B3
ES2019603B3 ES87108974T ES87108974T ES2019603B3 ES 2019603 B3 ES2019603 B3 ES 2019603B3 ES 87108974 T ES87108974 T ES 87108974T ES 87108974 T ES87108974 T ES 87108974T ES 2019603 B3 ES2019603 B3 ES 2019603B3
Authority
ES
Spain
Prior art keywords
acid
pirrolin
benciloxi
tetram
ona
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 - Lifetime
Application number
ES87108974T
Other languages
English (en)
Inventor
Thomas Meul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of ES2019603B3 publication Critical patent/ES2019603B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—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 two double bonds between ring members or between ring members and non-ring members 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pyrrole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Pyridine Compounds (AREA)
ES87108974T 1986-06-26 1987-06-23 4-benciloxi-3-pirrolin-2-ona, su obtencion y aplicacion para la sintesis del acido tetram. Expired - Lifetime ES2019603B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2566/86A CH668422A5 (de) 1986-06-26 1986-06-26 4-benzyloxy-3-pyrrolin-2-on, dessen herstellung und verwendung zur synthese von tetramsaeure.

Publications (1)

Publication Number Publication Date
ES2019603B3 true ES2019603B3 (es) 1991-07-01

Family

ID=4236686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87108974T Expired - Lifetime ES2019603B3 (es) 1986-06-26 1987-06-23 4-benciloxi-3-pirrolin-2-ona, su obtencion y aplicacion para la sintesis del acido tetram.

Country Status (15)

Country Link
US (2) US4855451A (es)
EP (1) EP0252363B1 (es)
JP (1) JPH0737444B2 (es)
AT (1) ATE59635T1 (es)
CA (2) CA1277670C (es)
CH (1) CH668422A5 (es)
CS (1) CS269994B2 (es)
DE (1) DE3766898D1 (es)
DK (1) DK164050C (es)
ES (1) ES2019603B3 (es)
HU (1) HUT44510A (es)
IE (1) IE60334B1 (es)
IL (1) IL82936A (es)
NO (1) NO172689C (es)
SU (1) SU1470179A3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE124396T1 (de) * 1988-09-06 1995-07-15 Lonza Ag Verfahren zur herstellung von 5- alkyltetramsäuren.
JPH0814219B2 (ja) * 1991-12-04 1996-02-14 株式会社中西エンジニアリング 内倒れ式上下動窓
US7741327B2 (en) 2008-04-16 2010-06-22 Hoffmann-La Roche Inc. Pyrrolidinone glucokinase activators

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784191A (en) * 1957-03-05 Process for the production of lactams
US2535010A (en) * 1948-10-02 1950-12-19 Rohm & Haas Transetherification of beta-ethersubstituted esters
DE850007C (de) * 1950-12-22 1952-09-22 Basf Ag Verfahren zur Herstellung von N-Aryl-ª‡-pyrrolidonen
US3299095A (en) * 1964-04-16 1967-01-17 Merck & Co Inc 1-benzyl tetramic acid derivatives
JPS4941521A (es) * 1972-06-02 1974-04-18
IT1045043B (it) * 1975-08-13 1980-04-21 Isf Spa Derivati pirrolidinici
IT1075280B (it) * 1977-02-11 1985-04-22 Isf Spa Procedimento per la preparazione di derivati pirrolidinici
IT1075564B (it) * 1977-02-11 1985-04-22 Isf Spa Procedimento per la preparazione di derivati pirrolidinici
JPS5812272B2 (ja) * 1981-04-28 1983-03-07 電気化学工業株式会社 ４−ヒドロキシ−２−ピロリドンの製造法
FI83510C (fi) * 1985-02-22 1991-07-25 Ciba Geigy Ag Foerfarande foer framstaellning av nya, terapeutiskt anvaendbara bi-2h- pyrroli(di)ndioner.

Also Published As

Publication number Publication date
ATE59635T1 (de) 1991-01-15
IL82936A0 (en) 1987-12-20
DK164050C (da) 1992-09-28
DK325287D0 (da) 1987-06-25
NO872670L (no) 1987-12-28
HUT44510A (en) 1988-03-28
NO172689B (no) 1993-05-18
JPS638367A (ja) 1988-01-14
EP0252363A1 (de) 1988-01-13
US4812578A (en) 1989-03-14
US4855451A (en) 1989-08-08
CA1277670C (en) 1990-12-11
NO872670D0 (no) 1987-06-25
IL82936A (en) 1991-01-31
IE871468L (en) 1987-12-26
CH668422A5 (de) 1988-12-30
DK164050B (da) 1992-05-04
SU1470179A3 (ru) 1989-03-30
CS269994B2 (en) 1990-05-14
NO172689C (no) 1993-08-25
EP0252363B1 (de) 1991-01-02
DK325287A (da) 1987-12-27
JPH0737444B2 (ja) 1995-04-26
IE60334B1 (en) 1994-06-29
DE3766898D1 (de) 1991-02-07
CS470487A2 (en) 1989-09-12
CA1304385C (en) 1992-06-30

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