AU4445672A - Xanthone carboxylic acids and derivatives - Google Patents

Xanthone carboxylic acids and derivatives

Info

Publication number
AU4445672A
AU4445672A AU44456/72A AU4445672A AU4445672A AU 4445672 A AU4445672 A AU 4445672A AU 44456/72 A AU44456/72 A AU 44456/72A AU 4445672 A AU4445672 A AU 4445672A AU 4445672 A AU4445672 A AU 4445672A
Authority
AU
Australia
Prior art keywords
derivatives
carboxylic acids
xanthone carboxylic
xanthone
acids
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
AU44456/72A
Other versions
AU470696B2 (en
Inventor
IAN T. 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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto 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
Priority claimed from US217383A external-priority patent/US3873714A/en
Priority claimed from US00259853A external-priority patent/US3818042A/en
Application filed by Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Application granted granted Critical
Publication of AU4445672A publication Critical patent/AU4445672A/en
Publication of AU470696B2 publication Critical patent/AU470696B2/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
AU44456/72A 1972-07-12 Xanthone carboxylic acids and derivatives Expired AU470696B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16269671A 1971-07-14 1971-07-14
US217383A US3873714A (en) 1971-07-14 1972-01-12 Xanthone carboxylic acids and derivatives
US00259853A US3818042A (en) 1972-01-12 1972-06-05 Xanthone carboxylic acids and derivatives

Publications (2)

Publication Number Publication Date
AU4445672A true AU4445672A (en) 1974-01-17
AU470696B2 AU470696B2 (en) 1974-01-17

Family

ID=

Also Published As

Publication number Publication date
SE388421B (en) 1976-10-04
ES435673A1 (en) 1977-07-01
ATA599372A (en) 1975-02-15
DK141096C (en) 1980-07-14
DE2234256A1 (en) 1973-01-25
ES435672A1 (en) 1977-05-01
ES435670A1 (en) 1977-05-01
CH580093A5 (en) 1976-09-30
ES435671A1 (en) 1977-05-01
IL39890A (en) 1976-02-29
FR2145654A1 (en) 1973-02-23
FR2145654B1 (en) 1975-06-20
ES435669A1 (en) 1977-05-01
BE786169A (en) 1973-01-12
GB1386436A (en) 1975-03-05
NL7209628A (en) 1973-01-16
AT326121B (en) 1975-11-25
ES404786A1 (en) 1976-01-01
DK141096B (en) 1980-01-14

Similar Documents

Publication Publication Date Title
AU472357B2 (en) Substituted alkanoic acids and derivatives
PH10201A (en) 2,4-dienoic acids,esters and derivatives
AU470524B2 (en) Substituted indentyl acetic acids
CA967579A (en) 5-methylpyrrole 2-carboxylic acid esters and 2-carboxamides
CA956970A (en) Cyclopropylmethylphenyl acetic acids and derivatives
CA1035364A (en) Thioxanthone carboxylic acids and derivatives
CA965098A (en) Indol-2-ylphenylacetic acids and esters
AU474844B2 (en) Derivatives of perfluorated carboxylic acids
CA970376A (en) Isoxazolopyridine carboxylic acids and esters
AU458136B2 (en) New hyddroxy and alkoxy-acetamido-triiodobenzoic acids
CA996107A (en) 5-cinnamoyl-pyrrole-2-acetic acids and esters
AU4445672A (en) Xanthone carboxylic acids and derivatives
AU470696B2 (en) Xanthone carboxylic acids and derivatives
CA861512A (en) Morphanthridine carboxylic acid and derivatives
CA887070A (en) Indazolecarboxylic acids and derivatives thereof
CA881529A (en) 4-substitutedamino-phenylacetic acids and derivatives thereof
ZA724755B (en) Xanthone carboxylic acids & derivatives
AU474829B2 (en) Thioxanthone carboxylic acids and derivatives
CA865133A (en) 4-phenylbutyric acids and their derivatives
CA966802A (en) BRIGHTENING COLORED .alpha.-AMINOCARBOXYLIC ACIDS AND DERIVATIVES THEREOF
AU479035B2 (en) Substituted alkanoic acids and their derivatives, and process
CA943541A (en) Adamantylcarboxamido-phenylalkanoic acids and esters thereof
CA882117A (en) Adamantylcarboxamidophenyl-alkanoic acids and esters thereof
AU467119B2 (en) Indol-2-ylphenylacetic acids and esters
CA980346A (en) Carboxylic acid derivatives and method for the preparation thereof