GB1464562A - Disubstituted xanthone carboxylic acid compounds - Google Patents

Disubstituted xanthone carboxylic acid compounds

Info

Publication number
GB1464562A
GB1464562A GB4009076A GB4009076A GB1464562A GB 1464562 A GB1464562 A GB 1464562A GB 4009076 A GB4009076 A GB 4009076A GB 4009076 A GB4009076 A GB 4009076A GB 1464562 A GB1464562 A GB 1464562A
Authority
GB
United Kingdom
Prior art keywords
compounds
alkyl
formulμ
carboxylic acid
acid 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
GB4009076A
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.)
Syntex USA LLC
Original Assignee
Syntex USA 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 US05431794 external-priority patent/US3894049A/en
Application filed by Syntex USA LLC filed Critical Syntex USA LLC
Publication of GB1464562A publication Critical patent/GB1464562A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
GB4009076A 1974-01-08 1974-12-24 Disubstituted xanthone carboxylic acid compounds Expired GB1464562A (en)

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
GB1464562A true GB1464562A (en) 1977-02-16

Family

ID=23713448

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4009076A Expired GB1464562A (en) 1974-01-08 1974-12-24 Disubstituted xanthone carboxylic acid compounds
GB1296674A Expired GB1464561A (en) 1974-01-08 1974-12-24 Disubstituted xanthone carboxylic acid compounds

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1296674A Expired GB1464561A (en) 1974-01-08 1974-12-24 Disubstituted xanthone carboxylic acid compounds

Country Status (14)

Country Link
JP (1) JPS50126667A (enExample)
AT (1) AT339297B (enExample)
AU (1) AU7571774A (enExample)
BE (1) BE823030R (enExample)
DE (1) DE2461059A1 (enExample)
DK (1) DK645674A (enExample)
ES (1) ES433626A2 (enExample)
FI (1) FI334874A7 (enExample)
FR (1) FR2256755B2 (enExample)
GB (2) GB1464562A (enExample)
NL (1) NL7500218A (enExample)
NO (1) NO744506L (enExample)
SE (1) SE7415844L (enExample)
ZA (1) ZA747671B (enExample)

Cited By (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

Cited By (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
NO744506L (enExample) 1975-08-04
GB1464561A (en) 1977-02-16
DK645674A (enExample) 1975-09-01
FR2256755B2 (enExample) 1978-06-30
FR2256755A2 (enExample) 1975-08-01
NL7500218A (nl) 1975-07-10
ZA747671B (en) 1976-07-28
AU7571774A (en) 1976-05-27
SE7415844L (enExample) 1975-07-09
ES433626A2 (es) 1977-07-01
JPS50126667A (enExample) 1975-10-04
ATA9475A (de) 1977-02-15
BE823030R (fr) 1975-06-06
FI334874A7 (enExample) 1975-07-09
AT339297B (de) 1977-10-10
DE2461059A1 (de) 1975-07-17

Similar Documents

Publication Publication Date Title
GB1511366A (en) Aliphatic carboxylic acid esters of vitamin e and process for preparation thereof
SE7613651L (sv) Sett att framstella fenylettiksyraderivat
ES458534A1 (es) Procedimiento para la obtencion de esteres glicolicos.
ES441290A1 (es) Un procedimiento para preparar una carboxamida de un dioxidode oxobenzotiazina.
GB1512420A (en) Cyclopropane-1-carboxylic acid derivatives for use as intermediates in the preparation of insecticides
GB1464562A (en) Disubstituted xanthone carboxylic acid compounds
GB1332218A (en) Cycloalkane carboxaldoxime carbamates cycloalkane carbo xaldoximes and cycloalkane caboxaldehydes
IE38980B1 (en) Process for preparing cephalosporins
ES435341A1 (es) Procedimiento para la preparacion de dibenzofuranos.
GB1494773A (en) Hydroxyphenylalkanoic acids and lactones thereof
GB1505239A (en) Process for producing fluorinated acyl fluoride having an ester group
SU910599A1 (ru) Способ получени диэфиров гликолей и трифторуксусной кислоты
GB1352027A (en) Process for the manufacture of pregnane compounds and process for the manufacture of sulphite esters
ES416909A1 (es) Un procedimiento para la produccion de esteres de ciclohe- xanona.
GB1530518A (en) Alkyl sulphonic acid phenyl esters substituted by carboxylic acid esters
GB1232317A (enExample)
GB1429280A (en) Perfluoroalkylalkylcarobxyl acids, process for their manu facture and their use
GB1385404A (en) Disubstituted xanthone carboxylic acid compounds
JPS5214748A (en) Preparation of ethynylcyclopropane carboxylic acid esters
GB935610A (en) 3ªá-amino-pregnane compounds
GB977963A (en) Derivatives of carboxylic acids containing the pentafluorophenyl group
SU491626A1 (ru) Эпоксисодержащие сложные -хлорэфиры карбоновых кислот цикланового р да
ES435108A1 (es) Un procedimiento para la preparacion de nuevos compuestos deacidos xantona-2-carboxilicos 5, 7-disustituidos.
ES449938A1 (es) Un procedimiento para preparar gammapironas.
JPS51143645A (en) Process for preparation of 3,3-dimethyl- 2-(2,2-dihalo)cyclopropanecar boxylic acid ester

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee