CA1041526A - Benzopyrannes cyclopenta substitues de groupements alkyles - Google Patents

Benzopyrannes cyclopenta substitues de groupements alkyles

Info

Publication number
CA1041526A
CA1041526A CA208,064A CA208064A CA1041526A CA 1041526 A CA1041526 A CA 1041526A CA 208064 A CA208064 A CA 208064A CA 1041526 A CA1041526 A CA 1041526A
Authority
CA
Canada
Prior art keywords
methyl
octyl
benzopyran
hydroxy
tetrahydrocyclopenta
Prior art date
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
CA208,064A
Other languages
English (en)
Other versions
CA208064S (en
Inventor
Martin Winn
Raj K. Razdan
Haldean C. Dalzell
Joyce R. Krei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharps Associates
Original Assignee
Sharps Associates
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 Associates filed Critical Sharps Associates
Application granted granted Critical
Publication of CA1041526A publication Critical patent/CA1041526A/fr
Expired legal-status Critical Current

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
    • C07D311/94—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 condensed with rings other than six-membered or with ring systems containing such rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA208,064A 1973-08-29 1974-08-29 Benzopyrannes cyclopenta substitues de groupements alkyles Expired CA1041526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392635A US3929835A (en) 1973-08-29 1973-08-29 Alkyl substituted cyclopenta benzopyrans

Publications (1)

Publication Number Publication Date
CA1041526A true CA1041526A (fr) 1978-10-31

Family

ID=23551403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,064A Expired CA1041526A (fr) 1973-08-29 1974-08-29 Benzopyrannes cyclopenta substitues de groupements alkyles

Country Status (6)

Country Link
US (1) US3929835A (fr)
JP (1) JPS5050378A (fr)
CA (1) CA1041526A (fr)
DE (1) DE2441205A1 (fr)
FR (1) FR2242088B1 (fr)
GB (1) GB1480094A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522057A (en) * 1975-11-03 1978-08-23 Pfizer 9-hydroxydibenzo(b,d)pyrans and intermediates therefor
US4054581A (en) * 1976-07-06 1977-10-18 Eli Lilly And Company Preparation of cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-ones and intermediates therefor
CN108774207B (zh) * 2018-07-30 2021-12-17 苏州大学张家港工业技术研究院 环戊二烯并[c]色烯化合物及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639427A (en) * 1970-01-08 1972-02-01 Little Inc A Novel 1 2 3 4-tetrahydro - (and 1 2 3 4 12 13-hexahydro) cyclopenta(c)(1)benzopyrans

Also Published As

Publication number Publication date
JPS5050378A (fr) 1975-05-06
US3929835A (en) 1975-12-30
DE2441205A1 (de) 1975-03-27
FR2242088B1 (fr) 1978-07-21
GB1480094A (en) 1977-07-20
FR2242088A1 (fr) 1975-03-28
AU7174574A (en) 1976-01-29

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