IL39725A0 - Bis-basic esters and amides of xanthene and xanthone - Google Patents

Bis-basic esters and amides of xanthene and xanthone

Info

Publication number
IL39725A0
IL39725A0 IL39725A IL3972572A IL39725A0 IL 39725 A0 IL39725 A0 IL 39725A0 IL 39725 A IL39725 A IL 39725A IL 3972572 A IL3972572 A IL 3972572A IL 39725 A0 IL39725 A0 IL 39725A0
Authority
IL
Israel
Prior art keywords
xanthone
xanthene
amides
bis
basic esters
Prior art date
Application number
IL39725A
Other versions
IL39725A (en
Original Assignee
Richardson Merrell 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
Application filed by Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of IL39725A0 publication Critical patent/IL39725A0/en
Publication of IL39725A publication Critical patent/IL39725A/en

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fodder In General (AREA)
  • Pyrane Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
IL39725A 1971-07-14 1972-06-21 Bis-basic esters and amides of xanthene and xanthone IL39725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US162716A US3859307A (en) 1971-07-14 1971-07-14 Bis-basic esters and amides of xanthene and xanthone

Publications (2)

Publication Number Publication Date
IL39725A0 true IL39725A0 (en) 1972-08-30
IL39725A IL39725A (en) 1976-04-30

Family

ID=22586850

Family Applications (1)

Application Number Title Priority Date Filing Date
IL39725A IL39725A (en) 1971-07-14 1972-06-21 Bis-basic esters and amides of xanthene and xanthone

Country Status (9)

Country Link
US (1) US3859307A (en)
JP (1) JPS5725553B1 (en)
CA (1) CA976962A (en)
CH (1) CH587838A5 (en)
DE (1) DE2233223A1 (en)
FR (1) FR2145717B1 (en)
GB (1) GB1350520A (en)
IL (1) IL39725A (en)
NL (1) NL7209761A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061768A (en) * 1971-09-08 1977-12-06 Burroughs Wellcome Co. Certain cyclic carbonyl compounds used in the prophylaxis of allergic conditions
US4250097A (en) * 1978-03-08 1981-02-10 Syntex (U.S.A.) Inc. Compositions for and a method of preventing diabetic complications
US4714669A (en) * 1985-04-11 1987-12-22 Ciba-Geigy Corporation Radiation-sensitive polycondensates, their preparation, material coated therewith and the use thereof
US5597943A (en) * 1991-07-03 1997-01-28 Shionogi & Co., Ltd. Phospholipase A2 inhibitor
US20070019134A1 (en) * 2005-07-19 2007-01-25 Won-Sang Park Polarizing film assembly, method of manufacturing the same and display device having the same
KR102503934B1 (en) 2017-11-21 2023-02-27 삼성전자주식회사 Motion assist apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767674A (en) * 1971-10-01 1973-10-23 Ostra Lakemedel Ab Cyclohexeno thioxanthones

Also Published As

Publication number Publication date
JPS5725553B1 (en) 1982-05-29
CA976962A (en) 1975-10-28
FR2145717B1 (en) 1975-06-20
DE2233223A1 (en) 1973-02-01
US3859307A (en) 1975-01-07
CH587838A5 (en) 1977-05-13
IL39725A (en) 1976-04-30
NL7209761A (en) 1973-01-16
FR2145717A1 (en) 1973-02-23
GB1350520A (en) 1974-04-18

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