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AU478775B2 - Novel substituted xanthone carboxylic acid compounds - Google Patents
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AU478775B2 - Novel substituted xanthone carboxylic acid compounds - Google Patents

Novel substituted xanthone carboxylic acid compounds

Info

Publication number
AU478775B2
AU478775B2 AU73301/74A AU7330174A AU478775B2 AU 478775 B2 AU478775 B2 AU 478775B2 AU 73301/74 A AU73301/74 A AU 73301/74A AU 7330174 A AU7330174 A AU 7330174A AU 478775 B2 AU478775 B2 AU 478775B2
Authority
AU
Australia
Prior art keywords
carboxylic acid
acid compounds
novel substituted
substituted xanthone
xanthone carboxylic
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
AU73301/74A
Other versions
AU7330174A (en
Inventor
IAN J. HARRISON and JOHN H. FRIED JORG R. PFISTER
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.)
Syntex USA LLC
Original Assignee
Syntex USA LLC
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 Syntex USA LLC filed Critical Syntex USA LLC
Priority to AU73301/74A priority Critical patent/AU478775B2/en
Application granted granted Critical
Publication of AU7330174A publication Critical patent/AU7330174A/en
Publication of AU478775B2 publication Critical patent/AU478775B2/en
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
    • 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)
AU73301/74A 1974-09-13 1974-09-13 Novel substituted xanthone carboxylic acid compounds Expired AU478775B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73301/74A AU478775B2 (en) 1974-09-13 1974-09-13 Novel substituted xanthone carboxylic acid compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU73301/74A AU478775B2 (en) 1974-09-13 1974-09-13 Novel substituted xanthone carboxylic acid compounds

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU44457/72A Division AU470740B2 (en) 1971-08-23 1972-07-12 Novel substituted xanthone carboxylic acid compounds

Publications (2)

Publication Number Publication Date
AU7330174A AU7330174A (en) 1974-12-12
AU478775B2 true AU478775B2 (en) 1974-12-12

Family

ID=3755669

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73301/74A Expired AU478775B2 (en) 1974-09-13 1974-09-13 Novel substituted xanthone carboxylic acid compounds

Country Status (1)

Country Link
AU (1) AU478775B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093381A1 (en) * 1982-04-27 1983-11-09 The Wellcome Foundation Limited Tricyclic compounds, preparation, use and intermediates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093381A1 (en) * 1982-04-27 1983-11-09 The Wellcome Foundation Limited Tricyclic compounds, preparation, use and intermediates

Also Published As

Publication number Publication date
AU7330174A (en) 1974-12-12

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