DK352077A - PROCEDURE FOR THE PREPARATION OF 1,5-DISUBSTITUTED 2-PYRROLIDONES AND INTERMEDIATES FOR USE - Google Patents

PROCEDURE FOR THE PREPARATION OF 1,5-DISUBSTITUTED 2-PYRROLIDONES AND INTERMEDIATES FOR USE

Info

Publication number
DK352077A
DK352077A DK352077A DK352077A DK352077A DK 352077 A DK352077 A DK 352077A DK 352077 A DK352077 A DK 352077A DK 352077 A DK352077 A DK 352077A DK 352077 A DK352077 A DK 352077A
Authority
DK
Denmark
Prior art keywords
pyrrolidones
disubstituted
intermediates
procedure
preparation
Prior art date
Application number
DK352077A
Other languages
Danish (da)
Inventor
A J Nelson
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of DK352077A publication Critical patent/DK352077A/en
Priority to DK472580A priority Critical patent/DK146179C/en

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
    • C07D207/18—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK352077A 1976-08-06 1977-08-05 PROCEDURE FOR THE PREPARATION OF 1,5-DISUBSTITUTED 2-PYRROLIDONES AND INTERMEDIATES FOR USE DK352077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK472580A DK146179C (en) 1976-08-06 1980-11-07 1,5-DISUBSTITUTED 3AE-OXO-2-PYRROLIDON COMPOUNDS FOR USE AS INTERMEDIATES IN THE PREPARATION OF 1,5-DISUBSTITUTED 2-PYRROLIDON COMPOUNDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71236276A 1976-08-06 1976-08-06

Publications (1)

Publication Number Publication Date
DK352077A true DK352077A (en) 1978-02-07

Family

ID=24861795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK352077A DK352077A (en) 1976-08-06 1977-08-05 PROCEDURE FOR THE PREPARATION OF 1,5-DISUBSTITUTED 2-PYRROLIDONES AND INTERMEDIATES FOR USE

Country Status (31)

Country Link
JP (2) JPS5321159A (en)
AR (1) AR217080A1 (en)
AT (1) AT362887B (en)
AU (1) AU508007B2 (en)
BE (1) BE857506A (en)
BG (1) BG31073A3 (en)
CA (1) CA1077948A (en)
CH (1) CH624934A5 (en)
CS (1) CS221269B2 (en)
DD (2) DD143768A5 (en)
DE (1) DE2735904A1 (en)
DK (1) DK352077A (en)
ES (2) ES461388A1 (en)
FI (1) FI70009C (en)
FR (1) FR2369260A1 (en)
GB (2) GB1556569A (en)
GR (1) GR68688B (en)
HU (1) HU180273B (en)
IE (1) IE45505B1 (en)
IL (1) IL52615A (en)
LU (1) LU77936A1 (en)
NL (1) NL7708637A (en)
NO (1) NO772752L (en)
NZ (1) NZ184806A (en)
PH (1) PH17398A (en)
PL (2) PL200124A1 (en)
PT (1) PT66891B (en)
SE (1) SE423813B (en)
SU (3) SU703016A3 (en)
YU (1) YU192577A (en)
ZA (1) ZA774704B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695569A (en) * 1979-12-27 1981-08-03 Canon Inc Forming method for bar lens sphere face
US4321201A (en) * 1980-09-22 1982-03-23 E. I. Du Pont De Nemours And Company Optically active tert-alkyl 7-(2-oxo-5-carbonyloxypyrrolidinyl) heptanoates
JPS59137224A (en) * 1983-01-25 1984-08-07 Mitsubishi Electric Corp Feed voltage compensator for electric railroad
IL141120A0 (en) * 2000-01-31 2002-02-10 Pfizer Prod Inc Use of prostaglandin (pge2) receptor 4 (epa) selective agonists for the treatment of acute and chronic renal failure
AU2001290250A1 (en) * 2000-09-21 2002-04-02 Ono Pharmaceutical Co. Ltd. Ep4 receptor agonists containing 8-azaprostaglandin derivatives as the active ingredient
MXPA03004623A (en) * 2000-11-27 2003-09-05 Pfizer Prod Inc Ep4 receptor selective agonists in the treatment of osteoporosis.
KR100826866B1 (en) * 2001-07-23 2008-05-06 오노 야꾸힝 고교 가부시키가이샤 Remedies for diseases with bone mass loss having ep4 agonist as the active ingredient
DE60307607T2 (en) * 2002-03-18 2007-08-09 Pfizer Products Inc., Groton USE OF SELECTIVE EP4 RECEPTOR AGONISTS FOR THE TREATMENT OF DISEASES
US6573294B1 (en) * 2002-05-14 2003-06-03 Allergan, Inc. 8-azaprostaglandin analogs as agents for lowering intraocular pressure
JP4582456B2 (en) * 2003-01-21 2010-11-17 小野薬品工業株式会社 8-Azaprostaglandin derivatives and pharmaceutical use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1386146A (en) * 1972-05-03 1975-03-05 Ici Ltd Cyclopentane derivatives
JPS511460A (en) * 1974-06-24 1976-01-08 Tanabe Seiyaku Co 22 piroridonjudotaino seiho
JPS514166A (en) * 1974-06-28 1976-01-14 Tanabe Seiyaku Co 22PIRORIDONJUDOTAINO SEIHO
US3975399A (en) * 1974-08-06 1976-08-17 E. I. Du Pont De Nemours And Company 1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-ones
DE2528664A1 (en) * 1975-06-27 1977-01-13 Hoechst Ag PYRROLIDONE AND THE METHOD FOR MANUFACTURING THEIR

Also Published As

Publication number Publication date
FR2369260B1 (en) 1982-02-12
HU180273B (en) 1983-02-28
CH624934A5 (en) 1981-08-31
DE2735904A1 (en) 1978-02-09
PL200124A1 (en) 1978-05-22
FI70009B (en) 1986-01-31
JPS585196B2 (en) 1983-01-29
FI70009C (en) 1986-09-12
GB1556569A (en) 1979-11-28
JPS5555161A (en) 1980-04-22
NO772752L (en) 1978-02-07
DD143768A5 (en) 1980-09-10
CA1077948A (en) 1980-05-20
IL52615A (en) 1981-09-13
PL112931B1 (en) 1980-11-29
ES461388A1 (en) 1978-12-01
AU2751577A (en) 1979-02-08
FR2369260A1 (en) 1978-05-26
SU818480A3 (en) 1981-03-30
YU192577A (en) 1983-04-30
FI772376A (en) 1978-02-07
IE45505B1 (en) 1982-09-08
NL7708637A (en) 1978-02-08
NZ184806A (en) 1980-04-28
ZA774704B (en) 1978-06-28
IL52615A0 (en) 1977-10-31
SU703016A3 (en) 1979-12-05
ES471349A1 (en) 1979-09-16
AT362887B (en) 1981-06-25
GB1556570A (en) 1979-11-28
PT66891A (en) 1977-09-01
BG31073A3 (en) 1981-10-15
CS221269B2 (en) 1983-04-29
LU77936A1 (en) 1978-04-27
PT66891B (en) 1979-01-26
SE423813B (en) 1982-06-07
PH17398A (en) 1984-08-08
IE45505L (en) 1978-02-06
DD136135A5 (en) 1979-06-20
AU508007B2 (en) 1980-03-06
GR68688B (en) 1982-02-01
JPS5531147B2 (en) 1980-08-15
SU850000A3 (en) 1981-07-23
SE7708642L (en) 1978-02-07
AR217080A1 (en) 1980-02-29
JPS5321159A (en) 1978-02-27
ATA579477A (en) 1980-11-15
BE857506A (en) 1978-02-06

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AHS Application shelved for other reasons than non-payment