ZA763712B - 9-hydroxy-7,8,9,10-tetrahydro-6h-dibenzo(b)(d)pyrans and pyranones - Google Patents

9-hydroxy-7,8,9,10-tetrahydro-6h-dibenzo(b)(d)pyrans and pyranones

Info

Publication number
ZA763712B
ZA763712B ZA763712A ZA763712A ZA763712B ZA 763712 B ZA763712 B ZA 763712B ZA 763712 A ZA763712 A ZA 763712A ZA 763712 A ZA763712 A ZA 763712A ZA 763712 B ZA763712 B ZA 763712B
Authority
ZA
South Africa
Prior art keywords
pyranones
pyrans
dibenzo
tetrahydro
hydroxy
Prior art date
Application number
ZA763712A
Other languages
English (en)
Inventor
C Lee
R Michaels
L Harris
Original Assignee
Sharps Ass
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 Sharps Ass filed Critical Sharps Ass
Publication of ZA763712B publication Critical patent/ZA763712B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Anesthesiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pyrane Compounds (AREA)
ZA763712A 1975-07-07 1976-06-22 9-hydroxy-7,8,9,10-tetrahydro-6h-dibenzo(b)(d)pyrans and pyranones ZA763712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/593,352 US4066667A (en) 1975-07-07 1975-07-07 9-Hydroxy-7,8,9,10-tetrahydro-6H, dibenzo[b][d] pyrans and pyranones

Publications (1)

Publication Number Publication Date
ZA763712B true ZA763712B (en) 1977-05-25

Family

ID=24374384

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763712A ZA763712B (en) 1975-07-07 1976-06-22 9-hydroxy-7,8,9,10-tetrahydro-6h-dibenzo(b)(d)pyrans and pyranones

Country Status (10)

Country Link
US (2) US4066667A (fr)
JP (1) JPS527966A (fr)
AU (1) AU500505B2 (fr)
CA (1) CA1072971A (fr)
DE (1) DE2630630A1 (fr)
FR (1) FR2316937A1 (fr)
GB (1) GB1517444A (fr)
PH (1) PH13008A (fr)
SE (1) SE426067B (fr)
ZA (1) ZA763712B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243674A (en) * 1978-06-12 1981-01-06 Pfizer Inc. 9-Hydroxydibenzo[b,d]pyrans and intermediates therefore
JPS5875496A (ja) * 1981-10-28 1983-05-07 Masamitsu Mizuno 自励交流発電機制御装置
JPS58136300A (ja) * 1983-01-27 1983-08-13 Masamitsu Mizuno 自励交流発電機制御装置
CA1261337A (fr) * 1983-09-19 1989-09-26 Pennwalt Corporation Dibenzo¬b,d|pyranyloxyaminopropanols
US4647674A (en) * 1985-10-07 1987-03-03 Pennwalt Corporation Bis-(dibenzo[b,d]pyranyloxy) propanes
US4681954A (en) * 1985-10-07 1987-07-21 Pennwalt Corporation 7,8,9,10-tetrahydro-6-oxo-6H-dibenzo(b,d)pyranyloxy-propanes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507885A (en) * 1966-03-25 1970-04-21 Hoffmann La Roche 3-alkyl-6h-dibenzo(b,d)pyrans
US3661919A (en) * 1969-03-27 1972-05-09 Little Inc A Tetrahydropyridyl-5-resorcinols
US3639426A (en) * 1970-01-08 1972-02-01 Little Inc A 4-oxo-9-hydroxy-7-(3-methyl-2-octyl)-1 2 3 4-tetrahydrocyclopenta(c)(1)benzopyran
US3573327A (en) * 1970-03-23 1971-03-30 Searle & Co 3-(lower alkoxy)-7,8,9,10-tetrahydro-6h-dibenzo-(b,d) pyran-6,9-diones and derivatives thereof
US4007207A (en) * 1973-08-29 1977-02-08 Sharps Associates Alkyl substituted-4-oxo-cyclopenta benzopyrans

Also Published As

Publication number Publication date
JPS527966A (en) 1977-01-21
PH13008A (en) 1979-11-09
US4120873A (en) 1978-10-17
CA1072971A (fr) 1980-03-04
FR2316937B1 (fr) 1979-03-02
SE7607683L (sv) 1977-01-08
AU500505B2 (en) 1979-05-24
FR2316937A1 (fr) 1977-02-04
DE2630630A1 (de) 1977-01-27
SE426067B (sv) 1982-12-06
US4066667A (en) 1978-01-03
AU1525376A (en) 1978-01-05
GB1517444A (en) 1978-07-12

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