ZA728288B - Alkenyl and alkynyl substituted xanthone carboxylic acid compounds - Google Patents

Alkenyl and alkynyl substituted xanthone carboxylic acid compounds

Info

Publication number
ZA728288B
ZA728288B ZA738288A ZA728288A ZA728288B ZA 728288 B ZA728288 B ZA 728288B ZA 738288 A ZA738288 A ZA 738288A ZA 728288 A ZA728288 A ZA 728288A ZA 728288 B ZA728288 B ZA 728288B
Authority
ZA
South Africa
Prior art keywords
alkenyl
carboxylic acid
acid compounds
alkynyl substituted
substituted xanthone
Prior art date
Application number
ZA738288A
Other languages
English (en)
Inventor
J Pfister
I Harrison
J Fried
Original Assignee
Syntex Corp
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 Corp filed Critical Syntex Corp
Publication of ZA728288B publication Critical patent/ZA728288B/xx

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
ZA738288A 1972-09-25 1972-11-22 Alkenyl and alkynyl substituted xanthone carboxylic acid compounds ZA728288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291618A US3818040A (en) 1972-09-25 1972-09-25 Alkenyl and alkynyl substituted xanthone carboxylic acid compounds

Publications (1)

Publication Number Publication Date
ZA728288B true ZA728288B (en) 1974-07-31

Family

ID=23121062

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738288A ZA728288B (en) 1972-09-25 1972-11-22 Alkenyl and alkynyl substituted xanthone carboxylic acid compounds

Country Status (14)

Country Link
US (1) US3818040A (xx)
JP (1) JPS4969672A (xx)
AR (1) AR195514A1 (xx)
AT (1) AT325040B (xx)
AU (1) AU464832B2 (xx)
BE (1) BE793865A (xx)
DE (1) DE2300367A1 (xx)
ES (1) ES410419A1 (xx)
FR (1) FR2199977B1 (xx)
GB (1) GB1399168A (xx)
IL (1) IL40899A (xx)
NL (1) NL7300531A (xx)
SE (1) SE387120B (xx)
ZA (1) ZA728288B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304720A (en) * 1980-04-30 1981-12-08 Merck & Co., Inc. Fluorescein esters and ethers and the preparation thereof
CA1305480C (en) * 1987-03-20 1992-07-21 Roshantha A.S. Chandraratna Disubstituted acetylenes bearing heteroaromatic and heterobicyclic groups having retinoid like activity
WO2001066089A2 (en) 2000-03-09 2001-09-13 Gw Pharma Limited Pharmaceutical compositions comprising cannabis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759292A (fr) * 1969-11-27 1971-05-24 Allen & Hanburys Ltd Derives de xanthone, leur preparation et leur emploi

Also Published As

Publication number Publication date
AU5012372A (en) 1974-06-20
AT325040B (de) 1975-09-25
AU464832B2 (en) 1975-09-11
DE2300367A1 (de) 1974-04-25
IL40899A0 (en) 1973-01-30
ES410419A1 (es) 1976-05-01
IL40899A (en) 1975-06-25
BE793865A (fr) 1973-07-10
AR195514A1 (es) 1973-10-15
SE387120B (sv) 1976-08-30
FR2199977A1 (xx) 1974-04-19
FR2199977B1 (xx) 1976-03-05
GB1399168A (en) 1975-06-25
JPS4969672A (xx) 1974-07-05
NL7300531A (xx) 1974-03-27
US3818040A (en) 1974-06-18

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