GB1556570A - 1,5-disubstituted - 2 - pyrrolidones - Google Patents

1,5-disubstituted - 2 - pyrrolidones

Info

Publication number
GB1556570A
GB1556570A GB43588/78A GB4358878A GB1556570A GB 1556570 A GB1556570 A GB 1556570A GB 43588/78 A GB43588/78 A GB 43588/78A GB 4358878 A GB4358878 A GB 4358878A GB 1556570 A GB1556570 A GB 1556570A
Authority
GB
United Kingdom
Prior art keywords
pyrrolidones
disubstituted
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
Application number
GB43588/78A
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Inc filed Critical Pfizer Inc
Publication of GB1556570A publication Critical patent/GB1556570A/en
Expired 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
    • C07D207/18—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)
GB43588/78A 1976-08-06 1977-08-05 1,5-disubstituted - 2 - pyrrolidones Expired GB1556570A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1556570A true GB1556570A (en) 1979-11-28

Family

ID=24861795

Family Applications (2)

Application Number Title Priority Date Filing Date
GB43588/78A Expired GB1556570A (en) 1976-08-06 1977-08-05 1,5-disubstituted - 2 - pyrrolidones
GB33002/77A Expired GB1556569A (en) 1976-08-06 1977-08-05 1,5-disubstituted - 2 - pyrrolidones

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB33002/77A Expired GB1556569A (en) 1976-08-06 1977-08-05 1,5-disubstituted - 2 - pyrrolidones

Country Status (31)

Country Link
JP (2) JPS5321159A (sv)
AR (1) AR217080A1 (sv)
AT (1) AT362887B (sv)
AU (1) AU508007B2 (sv)
BE (1) BE857506A (sv)
BG (1) BG31073A3 (sv)
CA (1) CA1077948A (sv)
CH (1) CH624934A5 (sv)
CS (1) CS221269B2 (sv)
DD (2) DD136135A5 (sv)
DE (1) DE2735904A1 (sv)
DK (1) DK352077A (sv)
ES (2) ES461388A1 (sv)
FI (1) FI70009C (sv)
FR (1) FR2369260A1 (sv)
GB (2) GB1556570A (sv)
GR (1) GR68688B (sv)
HU (1) HU180273B (sv)
IE (1) IE45505B1 (sv)
IL (1) IL52615A (sv)
LU (1) LU77936A1 (sv)
NL (1) NL7708637A (sv)
NO (1) NO772752L (sv)
NZ (1) NZ184806A (sv)
PH (1) PH17398A (sv)
PL (2) PL112931B1 (sv)
PT (1) PT66891B (sv)
SE (1) SE423813B (sv)
SU (3) SU703016A3 (sv)
YU (1) YU192577A (sv)
ZA (1) ZA774704B (sv)

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
PT1132086E (pt) * 2000-01-31 2006-09-29 Pfizer Prod Inc Utilizacao de agonistas selectivos para o receptor da prostaglandina (pge2) 4 (ep4) para o tratamento de falha renal aguda e cronica
AU2001290250A1 (en) * 2000-09-21 2002-04-02 Ono Pharmaceutical Co. Ltd. Ep4 receptor agonists containing 8-azaprostaglandin derivatives as the active ingredient
DK1339678T3 (da) * 2000-11-27 2008-02-04 Pfizer Prod Inc Selektive agonister til EP4-receptor til behandling af osteoporose
CA2454584C (en) * 2001-07-23 2009-09-22 Ono Pharmaceutical Co., Ltd. Pharmaceutical composition for treatment of diseases associated with decrease in bone mass comprising ep4 agonist as active ingredient
DE60307607T2 (de) * 2002-03-18 2007-08-09 Pfizer Products Inc., Groton Verwendung von selektiven ep4 rezeptor agonisten zur behandlung von krankheiten
US6573294B1 (en) * 2002-05-14 2003-06-03 Allergan, Inc. 8-azaprostaglandin analogs as agents for lowering intraocular pressure
US7256211B1 (en) * 2003-01-21 2007-08-14 Ono Pharmaceutical Co., Ltd. 8-azaprostaglandin derivatives and medical 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 (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
IE45505B1 (en) 1982-09-08
CS221269B2 (en) 1983-04-29
FI772376A (sv) 1978-02-07
CA1077948A (en) 1980-05-20
HU180273B (en) 1983-02-28
IL52615A (en) 1981-09-13
DD143768A5 (de) 1980-09-10
PH17398A (en) 1984-08-08
PT66891A (en) 1977-09-01
YU192577A (en) 1983-04-30
SU818480A3 (ru) 1981-03-30
FI70009C (fi) 1986-09-12
PT66891B (en) 1979-01-26
AU508007B2 (en) 1980-03-06
AR217080A1 (es) 1980-02-29
FI70009B (fi) 1986-01-31
AU2751577A (en) 1979-02-08
ES471349A1 (es) 1979-09-16
IL52615A0 (en) 1977-10-31
BE857506A (fr) 1978-02-06
DK352077A (da) 1978-02-07
AT362887B (de) 1981-06-25
DD136135A5 (de) 1979-06-20
PL200124A1 (pl) 1978-05-22
CH624934A5 (sv) 1981-08-31
BG31073A3 (en) 1981-10-15
IE45505L (en) 1978-02-06
JPS5321159A (en) 1978-02-27
JPS5531147B2 (sv) 1980-08-15
ZA774704B (en) 1978-06-28
SE423813B (sv) 1982-06-07
LU77936A1 (sv) 1978-04-27
JPS5555161A (en) 1980-04-22
PL112931B1 (en) 1980-11-29
GB1556569A (en) 1979-11-28
SU850000A3 (ru) 1981-07-23
ES461388A1 (es) 1978-12-01
FR2369260A1 (fr) 1978-05-26
ATA579477A (de) 1980-11-15
NL7708637A (nl) 1978-02-08
NZ184806A (en) 1980-04-28
GR68688B (sv) 1982-02-01
NO772752L (no) 1978-02-07
JPS585196B2 (ja) 1983-01-29
SU703016A3 (ru) 1979-12-05
DE2735904A1 (de) 1978-02-09
SE7708642L (sv) 1978-02-07
FR2369260B1 (sv) 1982-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee