ES435565A1 - Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituido. - Google Patents

Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituido.

Info

Publication number
ES435565A1
ES435565A1 ES435565A ES435565A ES435565A1 ES 435565 A1 ES435565 A1 ES 435565A1 ES 435565 A ES435565 A ES 435565A ES 435565 A ES435565 A ES 435565A ES 435565 A1 ES435565 A1 ES 435565A1
Authority
ES
Spain
Prior art keywords
carboxylic acid
heterocyclic substituted
acid compounds
substituted xanthone
compounds
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
ES435565A
Other languages
English (en)
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.)
SINTEX CORP
Original Assignee
SINTEX 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 SINTEX CORP filed Critical SINTEX CORP
Publication of ES435565A1 publication Critical patent/ES435565A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyrane Compounds (AREA)
ES435565A 1972-05-17 1975-03-12 Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituido. Expired ES435565A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00254233A US3835158A (en) 1972-05-17 1972-05-17 Heterocyclic substituted xanthone carboxylic acid compounds

Publications (1)

Publication Number Publication Date
ES435565A1 true ES435565A1 (es) 1976-12-16

Family

ID=22963459

Family Applications (2)

Application Number Title Priority Date Filing Date
ES404794A Expired ES404794A1 (es) 1972-05-17 1972-07-12 Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituidos con un heterociclo.
ES435565A Expired ES435565A1 (es) 1972-05-17 1975-03-12 Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES404794A Expired ES404794A1 (es) 1972-05-17 1972-07-12 Un procedimiento para la preparacion de nuevos compuestos de acido xantona-carboxilico sustituidos con un heterociclo.

Country Status (14)

Country Link
US (1) US3835158A (es)
JP (1) JPS4924964A (es)
AT (3) AT325044B (es)
AU (1) AU460222B2 (es)
BE (1) BE799580A (es)
DE (1) DE2234257A1 (es)
ES (2) ES404794A1 (es)
FR (1) FR2184573B1 (es)
GB (3) GB1393413A (es)
IL (1) IL39888A (es)
NL (1) NL7209623A (es)
NO (1) NO135826B (es)
SE (1) SE387947B (es)
ZA (1) ZA724759B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793933A (fr) * 1972-01-14 1973-07-12 Scott Paper Co Composition aqueuse de couchage a adhesif pur latex
JP2006523681A (ja) * 2003-03-24 2006-10-19 ルイトポルド・ファーマシューティカルズ・インコーポレーテッド Dna−pk阻害剤としてのキサントン、チオキサントンおよびアクリジノン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518272A (en) * 1968-02-05 1970-06-30 Warner Lambert Pharmaceutical Tetrahydro benzopyranoquinolines and process for their production
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
DE2234257A1 (de) 1973-12-06
US3835158A (en) 1974-09-10
AT325044B (de) 1975-09-25
JPS4924964A (es) 1974-03-05
SE387947B (sv) 1976-09-20
BE799580A (fr) 1973-11-16
GB1393413A (en) 1975-05-07
ES404794A1 (es) 1976-01-01
GB1393412A (en) 1975-05-07
AT325039B (de) 1975-09-25
IL39888A0 (en) 1972-09-28
FR2184573B1 (es) 1975-06-20
IL39888A (en) 1975-10-15
AU460222B2 (en) 1975-04-24
ZA724759B (en) 1974-02-27
NO135826B (es) 1977-02-28
AT325045B (de) 1975-09-25
AU4446172A (en) 1974-01-17
FR2184573A1 (es) 1973-12-28
NL7209623A (es) 1973-11-20
GB1393414A (en) 1975-05-07

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