CS222198B2 - Method of making the pyranone - Google Patents

Method of making the pyranone

Info

Publication number
CS222198B2
CS222198B2 CS615781A CS615781A CS222198B2 CS 222198 B2 CS222198 B2 CS 222198B2 CS 615781 A CS615781 A CS 615781A CS 615781 A CS615781 A CS 615781A CS 222198 B2 CS222198 B2 CS 222198B2
Authority
CS
Czechoslovakia
Prior art keywords
pyranone
making
Prior art date
Application number
CS615781A
Other languages
English (en)
Inventor
Barry P Clark
William J Ross
Alec Todd
Original Assignee
Lilly Industries Ltd
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 Lilly Industries Ltd filed Critical Lilly Industries Ltd
Publication of CS222198B2 publication Critical patent/CS222198B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
CS615781A 1979-04-05 1980-04-04 Method of making the pyranone CS222198B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7912062 1979-04-05

Publications (1)

Publication Number Publication Date
CS222198B2 true CS222198B2 (en) 1983-05-27

Family

ID=10504371

Family Applications (4)

Application Number Title Priority Date Filing Date
CS802360A CS222186B2 (en) 1979-04-05 1980-04-04 Method of making the pyranone
CS615781A CS222198B2 (en) 1979-04-05 1980-04-04 Method of making the pyranone
CS816158A CS222199B2 (en) 1979-04-05 1980-04-04 Method of manufacture of pyranons substituted at position 6
CS816156A CS222197B2 (en) 1979-04-05 1980-04-04 Process for manufacture of pyranons substituted at position 6

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CS802360A CS222186B2 (en) 1979-04-05 1980-04-04 Method of making the pyranone

Family Applications After (2)

Application Number Title Priority Date Filing Date
CS816158A CS222199B2 (en) 1979-04-05 1980-04-04 Method of manufacture of pyranons substituted at position 6
CS816156A CS222197B2 (en) 1979-04-05 1980-04-04 Process for manufacture of pyranons substituted at position 6

Country Status (32)

Country Link
US (3) US4304728A (cs)
JP (1) JPS55133375A (cs)
AR (4) AR224149A1 (cs)
AT (1) AT371456B (cs)
AU (1) AU536369B2 (cs)
BE (1) BE882643A (cs)
CA (1) CA1142526A (cs)
CH (1) CH645370A5 (cs)
CS (4) CS222186B2 (cs)
DD (1) DD150001A5 (cs)
DE (1) DE3012584A1 (cs)
DK (1) DK142080A (cs)
ES (1) ES8104267A1 (cs)
FI (1) FI801019A (cs)
FR (2) FR2453169A1 (cs)
GB (2) GB2123813B (cs)
GR (1) GR67747B (cs)
HU (1) HU182115B (cs)
IE (1) IE49658B1 (cs)
IL (1) IL59747A (cs)
IT (1) IT1143085B (cs)
LU (1) LU82335A1 (cs)
NL (1) NL8002024A (cs)
NZ (1) NZ193344A (cs)
PH (1) PH16517A (cs)
PL (4) PL123699B1 (cs)
PT (1) PT71049A (cs)
RO (3) RO80248A (cs)
SE (1) SE8002514L (cs)
SU (1) SU1083909A3 (cs)
YU (1) YU91980A (cs)
ZA (1) ZA801978B (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644071A (en) * 1984-07-11 1987-02-17 G. D. Searle & Co. Aralkoxy and aryloxyalkoxy kojic acid derivatives
DK59688A (da) * 1987-03-20 1988-09-21 Hoffmann La Roche Styrylketoner
WO1997041124A1 (fr) * 1996-04-26 1997-11-06 Daiichi Pharmaceutical Co., Ltd. Procede pour la preparation de tetrahydroindolizines
TW587079B (en) * 1998-09-25 2004-05-11 Almirall Prodesfarma Ag 2-phenylpyran-4-one derivatives
PE20011333A1 (es) * 2000-03-16 2002-01-16 Almirall Prodesfarma Ag Derivados de 2-fenilpiran-4-ona como inhibidores de ciclooxigenasa 2
BR0111570A (pt) * 2000-06-16 2003-09-09 Bristol Myers Squibb Co Inibidores de integrase de hiv
ES2213485B1 (es) * 2003-02-13 2005-12-16 Almirall Prodesfarma, S.A. Derivados de la 2-fenilpiran-4-ona.
US8598086B2 (en) 2009-06-08 2013-12-03 Dow Agrosciences, Llc. 3-halo-(arly)-4-iminotetrahydropicolinates and their use as herbicides
US8252938B2 (en) 2009-06-08 2012-08-28 Dow Agrosciences, Llc. Process for the preparation of 6-(aryl)-4-aminopicolinates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065290A (en) * 1975-07-03 1977-12-27 Eli Lilly And Company Herbicidal β-phenyl-4-piperidinones
US4060533A (en) * 1976-06-25 1977-11-29 Sandoz, Inc. Pyranone carboxamides

Also Published As

Publication number Publication date
ES490121A0 (es) 1981-04-01
AR224149A1 (es) 1981-10-30
IL59747A (en) 1983-12-30
PT71049A (en) 1980-05-01
AU5703280A (en) 1980-10-09
IT1143085B (it) 1986-10-22
CH645370A5 (fr) 1984-09-28
DE3012584A1 (de) 1980-10-16
PL123811B1 (en) 1982-11-30
FR2453169B1 (cs) 1985-03-08
LU82335A1 (fr) 1981-12-02
AR226126A1 (es) 1982-05-31
ATA181980A (de) 1982-11-15
BE882643A (fr) 1980-10-03
JPS55133375A (en) 1980-10-17
US4471129A (en) 1984-09-11
GB2047698A (en) 1980-12-03
DD150001A5 (de) 1981-08-12
AU536369B2 (en) 1984-05-03
IE49658B1 (en) 1985-11-13
IT8048347A0 (it) 1980-04-04
ES8104267A1 (es) 1981-04-01
AT371456B (de) 1983-06-27
GB2123813A (en) 1984-02-08
FR2493147B1 (cs) 1985-02-15
RO84586A (ro) 1984-07-17
PL223228A1 (cs) 1981-01-30
IL59747A0 (en) 1980-06-30
RO84583A (ro) 1984-07-17
ZA801978B (en) 1981-09-30
US4304728A (en) 1981-12-08
DK142080A (da) 1980-10-06
SE8002514L (sv) 1980-10-06
CS222197B2 (en) 1983-05-27
AR224318A1 (es) 1981-11-13
GB8312569D0 (en) 1983-06-08
RO80248A (ro) 1982-12-06
FR2453169A1 (fr) 1980-10-31
AR226127A1 (es) 1982-05-31
RO84586B (ro) 1984-09-30
NZ193344A (en) 1983-06-14
IE800670L (en) 1980-10-05
CS222199B2 (en) 1983-05-27
RO84583B (ro) 1984-09-30
SU1083909A3 (ru) 1984-03-30
FR2493147A1 (fr) 1982-05-07
CA1142526A (en) 1983-03-08
GB2123813B (en) 1984-07-18
NL8002024A (nl) 1980-10-07
PH16517A (en) 1983-11-08
PL123813B1 (en) 1982-11-30
US4448787A (en) 1984-05-15
YU91980A (en) 1983-02-28
PL123812B1 (en) 1982-11-30
CS222186B2 (en) 1983-05-27
FI801019A (fi) 1980-10-06
GR67747B (cs) 1981-09-16
GB2047698B (en) 1983-10-19
PL123699B1 (en) 1982-11-30
HU182115B (en) 1983-12-28

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