BR8307679A - Derivados de pirano - Google Patents

Derivados de pirano

Info

Publication number
BR8307679A
BR8307679A BR8307679A BR8307679A BR8307679A BR 8307679 A BR8307679 A BR 8307679A BR 8307679 A BR8307679 A BR 8307679A BR 8307679 A BR8307679 A BR 8307679A BR 8307679 A BR8307679 A BR 8307679A
Authority
BR
Brazil
Prior art keywords
pirano
derivatives
pirano derivatives
Prior art date
Application number
BR8307679A
Other languages
English (en)
Inventor
Hisashi Takao
Norio Osaki
Norio Yasudomi
Original Assignee
Otsuka Kagaku Yakuhin
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 Otsuka Kagaku Yakuhin filed Critical Otsuka Kagaku Yakuhin
Publication of BR8307679A publication Critical patent/BR8307679A/pt

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
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR8307679A 1983-01-17 1983-01-17 Derivados de pirano BR8307679A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1983/000013 WO1984002910A1 (en) 1983-01-17 1983-01-17 Pyran derivatives

Publications (1)

Publication Number Publication Date
BR8307679A true BR8307679A (pt) 1984-12-11

Family

ID=13789937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8307679A BR8307679A (pt) 1983-01-17 1983-01-17 Derivados de pirano

Country Status (4)

Country Link
EP (1) EP0132278B1 (pt)
BR (1) BR8307679A (pt)
HU (1) HU191198B (pt)
WO (1) WO1984002910A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711269A1 (de) * 1987-04-03 1988-10-13 Basf Ag 3,4-dihydro-2h-pyrane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547912A (en) * 1968-07-29 1970-12-15 American Home Prod Derivatives of 2h-pyran-3(6h)-ones and preparation thereof
JPS52153967A (en) * 1976-06-15 1977-12-21 Otsuka Chem Co Ltd 5,6-dihydro-2h-pyran-5-one derivatives
US4289704A (en) * 1976-08-02 1981-09-15 Pfizer Inc. Preparation of gamma-pyrones
US4082717A (en) * 1976-08-02 1978-04-04 Pfizer Inc. Preparation of gamma-pyrones
JPS6033395B2 (ja) * 1978-10-18 1985-08-02 大塚製薬株式会社 ピラン誘導体
JPS6033394B2 (ja) * 1978-10-18 1985-08-02 大塚製薬株式会社 ピラン誘導体
JPS6033393B2 (ja) * 1978-10-18 1985-08-02 大塚製薬株式会社 ピラン誘導体

Also Published As

Publication number Publication date
EP0132278A1 (en) 1985-01-30
HU191198B (en) 1987-01-28
HUT34317A (en) 1985-03-28
EP0132278A4 (en) 1985-07-01
EP0132278B1 (en) 1988-08-10
WO1984002910A1 (en) 1984-08-02

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 17/01/98

B15K Others concerning applications: alteration of classification

Ipc: C07D 309/32 (2006.01), A01N 43/16 (2006.0