GB1394584A - Heterocyclic substituted xanthone carboxylic acid compounds - Google Patents

Heterocyclic substituted xanthone carboxylic acid compounds

Info

Publication number
GB1394584A
GB1394584A GB3254072A GB3254072A GB1394584A GB 1394584 A GB1394584 A GB 1394584A GB 3254072 A GB3254072 A GB 3254072A GB 3254072 A GB3254072 A GB 3254072A GB 1394584 A GB1394584 A GB 1394584A
Authority
GB
United Kingdom
Prior art keywords
formula
give
carboxylic acid
alkyl
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
GB3254072A
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
Application filed by Syntex USA LLC filed Critical Syntex USA LLC
Publication of GB1394584A publication Critical patent/GB1394584A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB3254072A 1972-05-17 1972-07-12 Heterocyclic substituted xanthone carboxylic acid compounds Expired GB1394584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00254232A US3835157A (en) 1972-05-17 1972-05-17 Heterocyclic substituted xanthone carboxylic acid compounds

Publications (1)

Publication Number Publication Date
GB1394584A true GB1394584A (en) 1975-05-21

Family

ID=22963456

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3254072A Expired GB1394584A (en) 1972-05-17 1972-07-12 Heterocyclic substituted xanthone carboxylic acid compounds
GB4467974A Expired GB1394585A (en) 1972-05-17 1972-07-12 Heterocyclic substituted xanthone carboxylic acid compounds

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4467974A Expired GB1394585A (en) 1972-05-17 1972-07-12 Heterocyclic substituted xanthone carboxylic acid compounds

Country Status (7)

Country Link
US (1) US3835157A (enExample)
JP (1) JPS4926282A (enExample)
DE (1) DE2234258A1 (enExample)
ES (1) ES404793A1 (enExample)
FR (1) FR2184572B1 (enExample)
GB (2) GB1394584A (enExample)
NL (1) NL7209624A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122200A (en) * 1974-11-20 1978-10-24 Lipha, Lyonnaise Industrielle Pharmaceutique 6',2-(2'Arylchromonyl) propionic acids, and analgesic and anti-inflammatory derivatives thereof
JPS5247816A (en) * 1975-10-15 1977-04-16 Sumikin Kako Kk Method of purifying tarry dregs
US4082515A (en) * 1977-01-12 1978-04-04 American Minechem Corporation Coke oven system and agglomerating carryover fines therein
JPS5454103A (en) * 1977-10-08 1979-04-28 Nippon Steel Corp Treatment of coal for coke manufacturing
JPS54141817A (en) * 1978-04-26 1979-11-05 Tokyo Gas Co Ltd Continuous separation and recovery of tar sludge

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
JPS4926282A (enExample) 1974-03-08
DE2234258A1 (de) 1973-12-06
US3835157A (en) 1974-09-10
NL7209624A (enExample) 1973-11-20
FR2184572A1 (enExample) 1973-12-28
GB1394585A (en) 1975-05-21
FR2184572B1 (enExample) 1975-10-31
ES404793A1 (es) 1976-01-01

Similar Documents

Publication Publication Date Title
GB1394584A (en) Heterocyclic substituted xanthone carboxylic acid compounds
ZA807176B (en) Alkenyl-substituted thienylalkanecarboxylic acids and derivatives thereof, methods for preparation of these compounds, and pharmaceutical compositions thereof
IL37467A (en) Derivatives of benzopyran-2-carboxylic acid,their preparation and pharmaceutical compositions containing them
GB1265279A (enExample)
GB1432503A (en) Cycloalkylalkylesters and process for their preparation
GB1393414A (en) Heterocyclic substituted xanthone carboxylic acid compounds
GB1398096A (en) Substituted xanthone carboxylic acid compounds
GB1411700A (en) Penicillins and production thereof
GB1496307A (en) Hypolipidemic agents
SE7514475L (sv) Cefalosporiner
GB1382267A (en) Phenylalkanoic acid derivatives
GB1398724A (en) Disubstituted xanthone carboxylic acid compounds
IE34427L (en) Alkenoic acid derivatives.
GB1464561A (en) Disubstituted xanthone carboxylic acid compounds
GB1079726A (en) Method of producing a new salicylic acid ester
GB1394385A (en) Substituted xanthone carboxylic acid compounds
GB1437783A (en) 2-substituted biphenylyl acetic acids and derivatives thereof
GB1242096A (en) Benzobenzofuranooxepine compounds and process for preparing the same
GB1382996A (en) Substituted biphenyls
ES435566A1 (es) Un procedimiento para la preparacion de nuevos derivados de acidos xantona-carboxilicos disustituidos.
GB1219387A (en) Bicyclo[2.2.2]oct-2-ene-amino acid compounds
GB1131300A (en) New dibenzocyclohepta-triene and -diene derivatives
GB1386436A (en) Xanthone carboxylic acids and derivatives
GB1505085A (en) 6,11-dihydrodibenzo - thiepin - 11 - ones methods of preparation compositions and uses thereof
GB1398097A (en) Substituted xanthone carboxylic acid compounds

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees