BE553621A - Coumarones substitutees et procedes pour leur preparation. - Google Patents

Coumarones substitutees et procedes pour leur preparation.

Info

Publication number
BE553621A
BE553621A BE553621A BE553621A BE553621A BE 553621 A BE553621 A BE 553621A BE 553621 A BE553621 A BE 553621A BE 553621 A BE553621 A BE 553621A BE 553621 A BE553621 A BE 553621A
Authority
BE
Belgium
Prior art keywords
coumarones
substitutes
preparation
methods
substitutes coumarones
Prior art date
Application number
BE553621A
Other languages
English (en)
Original Assignee
Laboratoires Labaz Soc D
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 Laboratoires Labaz Soc D filed Critical Laboratoires Labaz Soc D
Priority to BE553621A priority Critical patent/BE553621A/fr
Publication of BE553621A publication Critical patent/BE553621A/fr
Priority to SE12515/65A priority patent/SE312141B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE553621A 1956-12-21 1956-12-21 Coumarones substitutees et procedes pour leur preparation. BE553621A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE553621A BE553621A (fr) 1956-12-21 1956-12-21 Coumarones substitutees et procedes pour leur preparation.
SE12515/65A SE312141B (fr) 1956-12-21 1965-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE553621A BE553621A (fr) 1956-12-21 1956-12-21 Coumarones substitutees et procedes pour leur preparation.

Publications (1)

Publication Number Publication Date
BE553621A true BE553621A (fr) 1960-01-15

Family

ID=3844998

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553621A BE553621A (fr) 1956-12-21 1956-12-21 Coumarones substitutees et procedes pour leur preparation.

Country Status (2)

Country Link
BE (1) BE553621A (fr)
SE (1) SE312141B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321491A (en) * 1964-12-14 1967-05-23 American Cyanamid Co Photochromic benzofuran compounds
US3935231A (en) * 1972-10-17 1976-01-27 Sandoz Ltd., (Sandoz Ag) Novel benzothiophene derivatives as stabilizers for organic compounds
US5972878A (en) * 1996-09-03 1999-10-26 Haarmann & Reimer Gmbh Use of substituted 2-acetylbenzofurans as odoriferous substances
RU2673884C1 (ru) * 2013-11-28 2018-12-03 Ли Лю Лекарственные средства для лечения заболеваний шейных позвонков и/или поясничных позвонков

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321491A (en) * 1964-12-14 1967-05-23 American Cyanamid Co Photochromic benzofuran compounds
US3935231A (en) * 1972-10-17 1976-01-27 Sandoz Ltd., (Sandoz Ag) Novel benzothiophene derivatives as stabilizers for organic compounds
US5972878A (en) * 1996-09-03 1999-10-26 Haarmann & Reimer Gmbh Use of substituted 2-acetylbenzofurans as odoriferous substances
RU2673884C1 (ru) * 2013-11-28 2018-12-03 Ли Лю Лекарственные средства для лечения заболеваний шейных позвонков и/или поясничных позвонков

Also Published As

Publication number Publication date
SE312141B (fr) 1969-07-07

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