JPS5336472B2 - - Google Patents

Info

Publication number
JPS5336472B2
JPS5336472B2 JP5077672A JP5077672A JPS5336472B2 JP S5336472 B2 JPS5336472 B2 JP S5336472B2 JP 5077672 A JP5077672 A JP 5077672A JP 5077672 A JP5077672 A JP 5077672A JP S5336472 B2 JPS5336472 B2 JP S5336472B2
Authority
JP
Japan
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
JP5077672A
Other versions
JPS495975A (ja
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 filed Critical
Priority to JP5077672A priority Critical patent/JPS5336472B2/ja
Priority to GB2018173A priority patent/GB1399311A/en
Priority to NL7306723A priority patent/NL7306723A/xx
Priority to CH706773A priority patent/CH588482A5/xx
Priority to FR7319581A priority patent/FR2185391B1/fr
Priority to DK283173AA priority patent/DK137536B/da
Priority to CA172,330A priority patent/CA997357A/en
Priority to SE7307346A priority patent/SE402914B/xx
Priority to DE2326578A priority patent/DE2326578A1/de
Priority to US05/363,559 priority patent/US3963756A/en
Publication of JPS495975A publication Critical patent/JPS495975A/ja
Priority to US05/672,594 priority patent/US4061769A/en
Publication of JPS5336472B2 publication Critical patent/JPS5336472B2/ja
Expired legal-status Critical Current

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP5077672A 1972-05-24 1972-05-24 Expired JPS5336472B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP5077672A JPS5336472B2 (ja) 1972-05-24 1972-05-24
GB2018173A GB1399311A (en) 1972-05-24 1973-04-27 Derivatives of 6-methyl-2h-pyran-2,4-3h-dione and production of these derivatives
NL7306723A NL7306723A (ja) 1972-05-24 1973-05-15
CH706773A CH588482A5 (ja) 1972-05-24 1973-05-17
FR7319581A FR2185391B1 (ja) 1972-05-24 1973-05-22
DK283173AA DK137536B (da) 1972-05-24 1973-05-23 Analogifremgangsmåde til fremstilling af derivater af 6-methyl-2H-pyran-2,4(3H)-dion.
CA172,330A CA997357A (en) 1972-05-24 1973-05-23 Derivatives of 6-methyl-2h-pyran-2,4(3h)-dione and production of these derivatives
SE7307346A SE402914B (sv) 1972-05-24 1973-05-24 Forfarande for framstellning av 6-metyl-2h-pyran-2,4 (3h)-dion-derivat med hypotensiv verkan
DE2326578A DE2326578A1 (de) 1972-05-24 1973-05-24 Neue derivate des 6-methyl-2h-pyran2,4(3h)-dions und verfahren zur herstellung dieser derivate
US05/363,559 US3963756A (en) 1972-05-24 1973-05-24 Derivatives of 6-methyl-2H-pyran-2,4(3H)-dione
US05/672,594 US4061769A (en) 1972-05-24 1976-04-01 Method and composition for treating hypertension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5077672A JPS5336472B2 (ja) 1972-05-24 1972-05-24

Publications (2)

Publication Number Publication Date
JPS495975A JPS495975A (ja) 1974-01-19
JPS5336472B2 true JPS5336472B2 (ja) 1978-10-03

Family

ID=12868221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5077672A Expired JPS5336472B2 (ja) 1972-05-24 1972-05-24

Country Status (10)

Country Link
US (1) US3963756A (ja)
JP (1) JPS5336472B2 (ja)
CA (1) CA997357A (ja)
CH (1) CH588482A5 (ja)
DE (1) DE2326578A1 (ja)
DK (1) DK137536B (ja)
FR (1) FR2185391B1 (ja)
GB (1) GB1399311A (ja)
NL (1) NL7306723A (ja)
SE (1) SE402914B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549494A (en) * 1978-10-04 1980-04-09 Showa Sakusen Kk Method and device for dredging and rejuvenating deep well sunk
US4741755A (en) * 1986-06-09 1988-05-03 Stauffer Chemical Company Certain 4-oxo-3-benzoylvalerolactones and thiolactones
DE69838213T2 (de) * 1997-09-26 2008-05-08 Toray Industries, Inc. Ketonderivate und ihre medizinische verwendung
US6596686B2 (en) * 2001-03-12 2003-07-22 International Flavors & Fragrances Inc. Use of dihydropyrans as fragrance Material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS411412B1 (ja) * 1963-02-27 1966-02-03
US3634458A (en) * 1969-11-03 1972-01-11 Dow Chemical Co 2h 5h-pyrano(4 3-b)-4(3h) 5-diones

Also Published As

Publication number Publication date
NL7306723A (ja) 1973-11-27
DK137536C (ja) 1978-09-11
GB1399311A (en) 1975-07-02
JPS495975A (ja) 1974-01-19
SE402914B (sv) 1978-07-24
FR2185391B1 (ja) 1976-12-31
DK137536B (da) 1978-03-20
DE2326578A1 (de) 1973-12-06
US3963756A (en) 1976-06-15
CA997357A (en) 1976-09-21
CH588482A5 (ja) 1977-06-15
FR2185391A1 (ja) 1974-01-04

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