FR2189026B2 - - Google Patents

Info

Publication number
FR2189026B2
FR2189026B2 FR7222232A FR7222232A FR2189026B2 FR 2189026 B2 FR2189026 B2 FR 2189026B2 FR 7222232 A FR7222232 A FR 7222232A FR 7222232 A FR7222232 A FR 7222232A FR 2189026 B2 FR2189026 B2 FR 2189026B2
Authority
FR
France
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
FR7222232A
Other languages
French (fr)
Other versions
FR2189026A2 (enrdf_load_stackoverflow
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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Yoshitomi Pharmaceutical Industries Ltd
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
Priority to GB1717372A priority Critical patent/GB1327536A/en
Application filed by Yoshitomi Pharmaceutical Industries Ltd filed Critical Yoshitomi Pharmaceutical Industries Ltd
Priority to FR7222232A priority patent/FR2189026B2/fr
Publication of FR2189026A2 publication Critical patent/FR2189026A2/fr
Application granted granted Critical
Publication of FR2189026B2 publication Critical patent/FR2189026B2/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
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82—Xanthenes
    • 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
    • C07D311/82—Xanthenes
    • C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D311/86—Oxygen atoms, e.g. xanthones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR7222232A 1972-04-13 1972-06-20 Expired FR2189026B2 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1717372A GB1327536A (en) 1972-04-13 1972-04-13 Xanthen-2-yl-propionic acids
FR7222232A FR2189026B2 (enrdf_load_stackoverflow) 1972-04-13 1972-06-20

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1717372 1972-04-13
FR7222232A FR2189026B2 (enrdf_load_stackoverflow) 1972-04-13 1972-06-20

Publications (2)

Publication Number Publication Date
FR2189026A2 FR2189026A2 (enrdf_load_stackoverflow) 1974-01-25
FR2189026B2 true FR2189026B2 (enrdf_load_stackoverflow) 1975-06-20

Family

ID=26217171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222232A Expired FR2189026B2 (enrdf_load_stackoverflow) 1972-04-13 1972-06-20

Country Status (2)

Country Link
FR (1) FR2189026B2 (enrdf_load_stackoverflow)
GB (1) GB1327536A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1166191B (it) * 1979-12-12 1987-04-29 Medea Res Srl Acidi 2 xantonossi 2 metilpropionici loro esteri e loro sali caratterizzati da attivita ipolipemizzante
EP0068563A3 (en) * 1981-06-23 1983-06-15 THE PROCTER & GAMBLE COMPANY Heterocyclic acetic acid compounds and compositions for treating bone diseases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655470A (en) * 1969-03-29 1972-04-11 Toa Gosei Chem Ind Process for the production of a foamed thermoplastic resin sheet

Also Published As

Publication number Publication date
FR2189026A2 (enrdf_load_stackoverflow) 1974-01-25
GB1327536A (en) 1973-08-22

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