BE857506A - 2-pyrrolidones 1,5-disubstituees et leurs procedes de preparation - Google Patents

2-pyrrolidones 1,5-disubstituees et leurs procedes de preparation

Info

Publication number
BE857506A
BE857506A BE1008318A BE1008318A BE857506A BE 857506 A BE857506 A BE 857506A BE 1008318 A BE1008318 A BE 1008318A BE 1008318 A BE1008318 A BE 1008318A BE 857506 A BE857506 A BE 857506A
Authority
BE
Belgium
Prior art keywords
pyrrolidons
disubstituted
preparation methods
preparation
methods
Prior art date
Application number
BE1008318A
Other languages
English (en)
French (fr)
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 BE857506A publication Critical patent/BE857506A/xx

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)
BE1008318A 1976-08-06 1977-08-05 2-pyrrolidones 1,5-disubstituees et leurs procedes de preparation BE857506A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE857506A true BE857506A (fr) 1978-02-06

Family

ID=24861795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008318A BE857506A (fr) 1976-08-06 1977-08-05 2-pyrrolidones 1,5-disubstituees et leurs procedes de preparation

Country Status (31)

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

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 (ja) * 1983-01-25 1984-08-07 Mitsubishi Electric Corp 電気鉄道用き電電圧補償装置
ATE327751T1 (de) * 2000-01-31 2006-06-15 Pfizer Prod Inc Verwendung von aktivatoren des prostaglandinrezeptores 4 zur behandlung von akuter oder chronischer niereninsuffizienz
WO2002024647A1 (fr) * 2000-09-21 2002-03-28 Ono Pharmaceutical Co., Ltd. Agonistes du recepteur de l'ep4 comprenant comme principe actif des derives de la 8-azaprostaglandine
DE60130675T2 (de) * 2000-11-27 2008-01-24 Pfizer Products Inc., Groton Selektive agonisten des ep4 rezeptors für die behandlung von osteoporose
KR100826866B1 (ko) * 2001-07-23 2008-05-06 오노 야꾸힝 고교 가부시키가이샤 Ｅｐ４ 아고니스트를 유효 성분으로 하는 골량 저하질환의 치료제
AU2003207900A1 (en) * 2002-03-18 2003-09-29 Pfizer Products Inc. Methods of treatment with selective ep4 receptor agonists
US6573294B1 (en) * 2002-05-14 2003-06-03 Allergan, Inc. 8-azaprostaglandin analogs as agents for lowering intraocular pressure
EP1586564B1 (de) * 2003-01-21 2012-11-28 Ono Pharmaceutical Co., Ltd. 8-azaprostaglandinderivate und deren medizinische verwendung

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 (ja) * 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 (de) * 1975-06-27 1977-01-13 Hoechst Ag Pyrrolidone und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
PH17398A (en) 1984-08-08
JPS5555161A (en) 1980-04-22
BG31073A3 (en) 1981-10-15
ATA579477A (de) 1980-11-15
DK352077A (da) 1978-02-07
LU77936A1 (de) 1978-04-27
IL52615A (en) 1981-09-13
AR217080A1 (es) 1980-02-29
PT66891B (en) 1979-01-26
IE45505B1 (en) 1982-09-08
GR68688B (de) 1982-02-01
JPS5321159A (en) 1978-02-27
GB1556569A (en) 1979-11-28
CH624934A5 (de) 1981-08-31
SU818480A3 (ru) 1981-03-30
PT66891A (en) 1977-09-01
SU850000A3 (ru) 1981-07-23
AU2751577A (en) 1979-02-08
GB1556570A (en) 1979-11-28
FR2369260B1 (de) 1982-02-12
FI70009B (fi) 1986-01-31
FI772376A (de) 1978-02-07
DE2735904A1 (de) 1978-02-09
NL7708637A (nl) 1978-02-08
SE7708642L (sv) 1978-02-07
DD143768A5 (de) 1980-09-10
IL52615A0 (en) 1977-10-31
FI70009C (fi) 1986-09-12
PL200124A1 (pl) 1978-05-22
PL112931B1 (en) 1980-11-29
AU508007B2 (en) 1980-03-06
YU192577A (en) 1983-04-30
DD136135A5 (de) 1979-06-20
FR2369260A1 (fr) 1978-05-26
ES471349A1 (es) 1979-09-16
NO772752L (no) 1978-02-07
JPS5531147B2 (de) 1980-08-15
SE423813B (sv) 1982-06-07
JPS585196B2 (ja) 1983-01-29
AT362887B (de) 1981-06-25
IE45505L (en) 1978-02-06
HU180273B (en) 1983-02-28
NZ184806A (en) 1980-04-28
CA1077948A (en) 1980-05-20
CS221269B2 (en) 1983-04-29
ES461388A1 (es) 1978-12-01
SU703016A3 (ru) 1979-12-05
ZA774704B (en) 1978-06-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PFIZER INC.

Effective date: 19860831