IL39891A - Disubstituted xanthone carboxylic acid compounds,their preparation and pharmaceutical compositions containing them - Google Patents

Disubstituted xanthone carboxylic acid compounds,their preparation and pharmaceutical compositions containing them

Info

Publication number
IL39891A
IL39891A IL39891A IL3989172A IL39891A IL 39891 A IL39891 A IL 39891A IL 39891 A IL39891 A IL 39891A IL 3989172 A IL3989172 A IL 3989172A IL 39891 A IL39891 A IL 39891A
Authority
IL
Israel
Prior art keywords
alkyl
cycloalkyl
carboxylic acid
xanthone
lower alkyl
Prior art date
Application number
IL39891A
Other languages
English (en)
Other versions
IL39891A0 (en
Original Assignee
Syntex 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
Priority claimed from US00217287A external-priority patent/US3849565A/en
Application filed by Syntex Inc filed Critical Syntex Inc
Publication of IL39891A0 publication Critical patent/IL39891A0/xx
Publication of IL39891A publication Critical patent/IL39891A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IL39891A 1972-01-12 1972-07-12 Disubstituted xanthone carboxylic acid compounds,their preparation and pharmaceutical compositions containing them IL39891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00217287A US3849565A (en) 1972-01-12 1972-01-12 Disubstituted xanthone carboxylic acid compounds for inhibiting asthma
US25985272A 1972-06-05 1972-06-05

Publications (2)

Publication Number Publication Date
IL39891A0 IL39891A0 (en) 1972-09-28
IL39891A true IL39891A (en) 1976-01-30

Family

ID=26911795

Family Applications (1)

Application Number Title Priority Date Filing Date
IL39891A IL39891A (en) 1972-01-12 1972-07-12 Disubstituted xanthone carboxylic acid compounds,their preparation and pharmaceutical compositions containing them

Country Status (15)

Country Link
JP (4) JPS5347107B2 (fr)
AR (5) AR202889A1 (fr)
AT (2) AT327897B (fr)
AU (1) AU465362B2 (fr)
BE (1) BE793749A (fr)
CA (1) CA1014167A (fr)
CH (4) CH586694A5 (fr)
DE (1) DE2265054A1 (fr)
ES (6) ES404790A1 (fr)
FR (1) FR2167490B1 (fr)
GB (4) GB1398723A (fr)
IL (1) IL39891A (fr)
NL (1) NL7209629A (fr)
NO (3) NO137199C (fr)
SE (1) SE387946B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010719A3 (nl) 1996-10-28 1998-12-01 Dsm Nv Werkwijze voor de bereiding van hydroxylammoniumzouten.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ATA860674A (de) 1975-05-15
AR206919A1 (es) 1976-08-31
AR202188A1 (es) 1975-05-23
AR206878A1 (es) 1976-08-31
JPS5350172A (en) 1978-05-08
GB1398722A (en) 1975-06-25
CH586693A5 (fr) 1977-04-15
JPS5350170A (en) 1978-05-08
ES433554A1 (es) 1976-12-01
AR202889A1 (es) 1975-07-31
NO137199B (no) 1977-10-10
GB1398723A (en) 1975-06-25
ES435108A1 (es) 1977-03-16
FR2167490A1 (fr) 1973-08-24
AU4445872A (en) 1974-01-17
JPS5350171A (en) 1978-05-08
BE793749A (fr) 1973-07-09
AU465362B2 (en) 1975-09-25
ES433553A1 (es) 1976-12-01
NO137203C (no) 1978-01-18
ATA860574A (de) 1975-05-15
JPS5347107B2 (fr) 1978-12-19
NL7209629A (fr) 1973-07-16
AT327898B (de) 1976-02-25
CH586692A5 (fr) 1977-04-15
AR208274A1 (es) 1976-12-20
ES433555A1 (es) 1977-02-16
ES433552A1 (es) 1976-12-01
SE387946B (sv) 1976-09-20
CA1014167A (en) 1977-07-19
CH586694A5 (fr) 1977-04-15
NO137204C (no) 1978-01-18
CH588483A5 (fr) 1977-06-15
IL39891A0 (en) 1972-09-28
GB1398724A (en) 1975-06-25
NO137199C (no) 1978-01-18
AT327897B (de) 1976-02-25
DE2265054A1 (de) 1976-02-05
JPS4880565A (fr) 1973-10-29
GB1398725A (en) 1975-06-25
FR2167490B1 (fr) 1975-08-08
ES404790A1 (es) 1975-11-16
NO137203B (no) 1977-10-10
NO137204B (no) 1977-10-10

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