SE416469B - Forfarande for framstellning av aralkansyror innehallande dihydrofuran - eller dihydropyranringar - Google Patents

Forfarande for framstellning av aralkansyror innehallande dihydrofuran - eller dihydropyranringar

Info

Publication number
SE416469B
SE416469B SE7506674A SE7506674A SE416469B SE 416469 B SE416469 B SE 416469B SE 7506674 A SE7506674 A SE 7506674A SE 7506674 A SE7506674 A SE 7506674A SE 416469 B SE416469 B SE 416469B
Authority
SE
Sweden
Prior art keywords
dihydropyric
aralkanic
arrangements
procedure
preparation
Prior art date
Application number
SE7506674A
Other languages
English (en)
Other versions
SE7506674L (sv
Inventor
G F Tamagnone
Marchi F De
Original Assignee
Schiapparelli Stabilment
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 Schiapparelli Stabilment filed Critical Schiapparelli Stabilment
Publication of SE7506674L publication Critical patent/SE7506674L/sv
Publication of SE416469B publication Critical patent/SE416469B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans
    • 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
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • 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
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
SE7506674A 1974-06-12 1975-06-11 Forfarande for framstellning av aralkansyror innehallande dihydrofuran - eller dihydropyranringar SE416469B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26078/74A GB1483061A (en) 1974-06-12 1974-06-12 Benzopyranyl-,naphtho-(2,1-6)furanyl-,and naphtho(2,1-6)pyranyl-substituted acetic and propionic acid derivatives

Publications (2)

Publication Number Publication Date
SE7506674L SE7506674L (sv) 1975-12-15
SE416469B true SE416469B (sv) 1981-01-05

Family

ID=10238005

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506674A SE416469B (sv) 1974-06-12 1975-06-11 Forfarande for framstellning av aralkansyror innehallande dihydrofuran - eller dihydropyranringar

Country Status (9)

Country Link
US (1) US4029811A (sv)
BE (1) BE829931A (sv)
DE (1) DE2526089C3 (sv)
DK (1) DK148083B (sv)
ES (1) ES438430A1 (sv)
FR (1) FR2274296A1 (sv)
GB (1) GB1483061A (sv)
NO (1) NO143157C (sv)
SE (1) SE416469B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542150A (en) * 1975-09-17 1985-09-17 Cornell Research Foundation, Inc. Anti-juvenile hormones
JPS5285162A (en) * 1976-01-09 1977-07-15 Sutabirimenchi Shimishi Fuarun Dihydrofurans or dihydropyrane
US4229575A (en) * 1978-02-27 1980-10-21 Richardson-Merrell Inc. 7-(2,3-Dihydrobenzo-5-furanyl)-acetamido cephalosporin derivatives
IT1111639B (it) * 1978-09-05 1986-01-13 Alfa Farmaceutici Spa Procedimento per la preparazione dell acido 2.3 diidro 2 etil benzofuran 5 il acetico
EP0026593A1 (en) * 1979-09-15 1981-04-08 Pfizer Limited Bicyclic keto- and amino- acids, esters and amides and pharmaceutical compositions thereof
IT1141654B (it) * 1980-01-31 1986-10-08 Alfa Farmaceutici Spa Nuovi derivati della cisteina ad attivita' antiinfiammatoria,analgesica,antipiretica e mucolitica
US6063745A (en) * 1997-11-26 2000-05-16 Allergan Mutli-purpose contact lens care compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452085A (en) * 1966-02-11 1969-06-24 Carbo Erba Spa Alpha-(5-indanyl)-butyric acid

Also Published As

Publication number Publication date
ES438430A1 (es) 1977-02-16
DE2526089A1 (de) 1975-12-18
US4029811A (en) 1977-06-14
DE2526089C3 (de) 1979-05-17
NO143157B (no) 1980-09-15
SE7506674L (sv) 1975-12-15
NO752058L (sv) 1975-12-15
NO143157C (no) 1980-12-29
FR2274296B1 (sv) 1980-04-25
FR2274296A1 (fr) 1976-01-09
DK148083B (da) 1985-02-25
GB1483061A (en) 1977-08-17
DK262575A (da) 1975-12-13
BE829931A (fr) 1975-12-08
DE2526089B2 (de) 1978-09-21

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