NO744506L - - Google Patents

Info

Publication number
NO744506L
NO744506L NO744506A NO744506A NO744506L NO 744506 L NO744506 L NO 744506L NO 744506 A NO744506 A NO 744506A NO 744506 A NO744506 A NO 744506A NO 744506 L NO744506 L NO 744506L
Authority
NO
Norway
Prior art keywords
carboxylic acid
octyl
alkyl
xanthone
carboxylate
Prior art date
Application number
NO744506A
Other languages
English (en)
Norwegian (no)
Inventor
J R Pfister
I T Harrison
J H Fried
Original Assignee
Syntex Inc
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 claimed from US05431794 external-priority patent/US3894049A/en
Application filed by Syntex Inc filed Critical Syntex Inc
Publication of NO744506L publication Critical patent/NO744506L/no
Priority to NO753168A priority Critical patent/NO753168L/no
Priority to NO753169A priority patent/NO753169L/no
Priority to NO753167A priority patent/NO753167L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/78Ring systems having three or more relevant rings
    • C07D311/80Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82Xanthenes
    • C07D311/84Xanthenes 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
    • C07D311/86Oxygen atoms, e.g. xanthones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO744506A 1974-01-08 1974-12-13 NO744506L (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO753168A NO753168L (de) 1974-01-08 1975-09-17
NO753169A NO753169L (de) 1974-01-08 1975-09-17
NO753167A NO753167L (de) 1974-01-08 1975-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05431794 US3894049A (en) 1972-06-05 1974-01-08 Disubstituted xanthone carboxylic acid compounds

Publications (1)

Publication Number Publication Date
NO744506L true NO744506L (de) 1975-08-04

Family

ID=23713448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO744506A NO744506L (de) 1974-01-08 1974-12-13

Country Status (14)

Country Link
JP (1) JPS50126667A (de)
AT (1) AT339297B (de)
AU (1) AU7571774A (de)
BE (1) BE823030R (de)
DE (1) DE2461059A1 (de)
DK (1) DK645674A (de)
ES (1) ES433626A2 (de)
FI (1) FI334874A (de)
FR (1) FR2256755B2 (de)
GB (2) GB1464561A (de)
NL (1) NL7500218A (de)
NO (1) NO744506L (de)
SE (1) SE7415844L (de)
ZA (1) ZA747671B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136227A (en) * 1983-03-07 1984-09-12 Nat Res Dev Direct Current Circuit Breakers

Also Published As

Publication number Publication date
AU7571774A (en) 1976-05-27
ATA9475A (de) 1977-02-15
FI334874A (de) 1975-07-09
FR2256755B2 (de) 1978-06-30
NL7500218A (nl) 1975-07-10
JPS50126667A (de) 1975-10-04
BE823030R (fr) 1975-06-06
GB1464562A (en) 1977-02-16
ES433626A2 (es) 1977-07-01
ZA747671B (en) 1976-07-28
SE7415844L (de) 1975-07-09
DK645674A (de) 1975-09-01
DE2461059A1 (de) 1975-07-17
FR2256755A2 (de) 1975-08-01
GB1464561A (en) 1977-02-16
AT339297B (de) 1977-10-10

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