ZA774704B - 1,5 disubstituted-2-pyrrolidones and processes for their production - Google Patents

1,5 disubstituted-2-pyrrolidones and processes for their production

Info

Publication number
ZA774704B
ZA774704B ZA00774704A ZA774704A ZA774704B ZA 774704 B ZA774704 B ZA 774704B ZA 00774704 A ZA00774704 A ZA 00774704A ZA 774704 A ZA774704 A ZA 774704A ZA 774704 B ZA774704 B ZA 774704B
Authority
ZA
South Africa
Prior art keywords
pyrrolidones
disubstituted
processes
production
Prior art date
Application number
ZA00774704A
Other languages
English (en)
Inventor
A 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 ZA774704B publication Critical patent/ZA774704B/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)
ZA00774704A 1976-08-06 1977-08-04 1,5 disubstituted-2-pyrrolidones and processes for their production ZA774704B (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
ZA774704B true ZA774704B (en) 1978-06-28

Family

ID=24861795

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00774704A ZA774704B (en) 1976-08-06 1977-08-04 1,5 disubstituted-2-pyrrolidones and processes for their production

Country Status (31)

Country Link
JP (2) JPS5321159A (cs)
AR (1) AR217080A1 (cs)
AT (1) AT362887B (cs)
AU (1) AU508007B2 (cs)
BE (1) BE857506A (cs)
BG (1) BG31073A3 (cs)
CA (1) CA1077948A (cs)
CH (1) CH624934A5 (cs)
CS (1) CS221269B2 (cs)
DD (2) DD143768A5 (cs)
DE (1) DE2735904A1 (cs)
DK (1) DK352077A (cs)
ES (2) ES461388A1 (cs)
FI (1) FI70009C (cs)
FR (1) FR2369260A1 (cs)
GB (2) GB1556569A (cs)
GR (1) GR68688B (cs)
HU (1) HU180273B (cs)
IE (1) IE45505B1 (cs)
IL (1) IL52615A (cs)
LU (1) LU77936A1 (cs)
NL (1) NL7708637A (cs)
NO (1) NO772752L (cs)
NZ (1) NZ184806A (cs)
PH (1) PH17398A (cs)
PL (2) PL112931B1 (cs)
PT (1) PT66891B (cs)
SE (1) SE423813B (cs)
SU (3) SU703016A3 (cs)
YU (1) YU192577A (cs)
ZA (1) ZA774704B (cs)

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
PT1339678E (pt) * 2000-11-27 2007-11-30 Pfizer Prod Inc Agonistas selectivos do receptor ep4 no tratamento de osteoporose
TWI313608B (en) * 2001-07-23 2009-08-21 Ono Pharmaceutical Co Lower bone mass treating agent containing er4 agonist as active ingredient
MXPA04005555A (es) * 2002-03-18 2005-05-16 Pfizer Prod Inc Procedimientos de tratamiento con agonistas selectivos del receptor ep4.
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
CA1077948A (en) 1980-05-20
SE7708642L (sv) 1978-02-07
GB1556570A (en) 1979-11-28
DD143768A5 (de) 1980-09-10
PL200124A1 (pl) 1978-05-22
AR217080A1 (es) 1980-02-29
JPS5555161A (en) 1980-04-22
GR68688B (cs) 1982-02-01
IL52615A0 (en) 1977-10-31
JPS5531147B2 (cs) 1980-08-15
SE423813B (sv) 1982-06-07
YU192577A (en) 1983-04-30
IL52615A (en) 1981-09-13
IE45505L (en) 1978-02-06
CS221269B2 (en) 1983-04-29
BE857506A (fr) 1978-02-06
NL7708637A (nl) 1978-02-08
FR2369260B1 (cs) 1982-02-12
AU2751577A (en) 1979-02-08
NZ184806A (en) 1980-04-28
AT362887B (de) 1981-06-25
PH17398A (en) 1984-08-08
NO772752L (no) 1978-02-07
JPS585196B2 (ja) 1983-01-29
ATA579477A (de) 1980-11-15
FI70009B (fi) 1986-01-31
FI70009C (fi) 1986-09-12
PT66891B (en) 1979-01-26
SU850000A3 (ru) 1981-07-23
FI772376A (cs) 1978-02-07
DE2735904A1 (de) 1978-02-09
LU77936A1 (cs) 1978-04-27
ES461388A1 (es) 1978-12-01
BG31073A3 (en) 1981-10-15
DD136135A5 (de) 1979-06-20
IE45505B1 (en) 1982-09-08
JPS5321159A (en) 1978-02-27
DK352077A (da) 1978-02-07
AU508007B2 (en) 1980-03-06
HU180273B (en) 1983-02-28
PL112931B1 (en) 1980-11-29
GB1556569A (en) 1979-11-28
ES471349A1 (es) 1979-09-16
CH624934A5 (cs) 1981-08-31
FR2369260A1 (fr) 1978-05-26
SU703016A3 (ru) 1979-12-05
SU818480A3 (ru) 1981-03-30
PT66891A (en) 1977-09-01

Similar Documents

Publication Publication Date Title
PH13932A (en) 1,2,3,4-tetrahydro-napthalenes
YU40688B (en) Process for obtaining 5'-deoxy-5-fluoro-citidine and 5'-deoxy-5-fluoruridine, respectively
GB1541766A (en) Process for producing 2,4,6-tri-mesitylene
GB1541511A (en) Polysaccharide and process for the production thereof
IL54831A0 (en) 1-aryl-4-alkyl-1,2,4-triazol-5-ones and process for the manufacture thereof
ZA774704B (en) 1,5 disubstituted-2-pyrrolidones and processes for their production
IL51877A0 (en) Omega-nor-aromatic-13,14-dehydro-prostaglandins and process for their preparation
GB1542569A (en) 2-substituted-15-heteroaryl-16,17,18,19,20-pentanor-prostaglandins
IL52424A0 (en) 2,6-methano-2h-1-benzoxocins
NZ183045A (en) Aminocylol production
PH14105A (en) 1,2,3-thiadiazol-5-yl-ureas
GB1537635A (en) 15,16-dihydroxyprostaglandins
GB1550722A (en) Process for the production of 2,3-cycloalkenopyridines
YU40813B (en) Process for obtaining 1-tert-butylamino-3-(2,5 dichlorophenoxio-2-propanoe
IL75705A0 (en) 1,2,5-thiadiazole-1-oxides and their production
IL51552A0 (en) Substituted phenylguanidines and process for their manufacture
IL52194A (en) Production of 0,0-dialkyl-phosphorochloridothionates
JPS5379877A (en) 1*44oxathianes and method for its production
YU214882A (en) Process for obtaining 5,6-dehydropenicillin
IL52149A0 (en) New 1-aryloxy-2,3-epoxy-propanes and process for the production thereof
JPS5297911A (en) 22acyloxyynnacylacetamide and process for production
IL50190A0 (en) 2,3-dimethyl-1-hepten-6-one and process for making same
HU173239B (hu) Sposob poluchenija 9,10-digidroergozine
JPS532452A (en) 5*66epineamin and process for manufacture thereof
GB1554045A (en) 13,14-didehydroprostaglandins