FR2247224A1 - Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma - Google Patents

Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma

Info

Publication number
FR2247224A1
FR2247224A1 FR7303979A FR7303979A FR2247224A1 FR 2247224 A1 FR2247224 A1 FR 2247224A1 FR 7303979 A FR7303979 A FR 7303979A FR 7303979 A FR7303979 A FR 7303979A FR 2247224 A1 FR2247224 A1 FR 2247224A1
Authority
FR
France
Prior art keywords
xanthonyloxy
alkanes
carboxy
bis
bronchial asthma
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.)
Withdrawn
Application number
FR7303979A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7303979A priority Critical patent/FR2247224A1/en
Publication of FR2247224A1 publication Critical patent/FR2247224A1/en
Withdrawn legal-status Critical Current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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Bis-(2-carboxy-xanthonyloxy)alkanes of formula (I) (where A is -CH2.CH-(OH)-CH2, -CH2-CO-CH2, CH2-CH2-O-CH2-CH2-, -(CH2)n-, -CH2-CH(OH)-CH2-O-CH2-CH(OH)-CH2, -CH2-CH=CH-CH2-, CH2-CH(OR-CH2; R is alkyl; n is 2,3,4 or 5), and their organic and inorganic salts are used for treatment of bronchial asthma, by oral admin. in contrast to sodium cromoglycate.
FR7303979A 1973-02-05 1973-02-05 Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma Withdrawn FR2247224A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7303979A FR2247224A1 (en) 1973-02-05 1973-02-05 Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303979A FR2247224A1 (en) 1973-02-05 1973-02-05 Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma

Publications (1)

Publication Number Publication Date
FR2247224A1 true FR2247224A1 (en) 1975-05-09

Family

ID=9114344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303979A Withdrawn FR2247224A1 (en) 1973-02-05 1973-02-05 Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma

Country Status (1)

Country Link
FR (1) FR2247224A1 (en)

Similar Documents

Publication Publication Date Title
ES462062A1 (en) Tetrahydroisoquinoline basic ethers and pharmaceutical compositions and methods employing them
GB1459571A (en) Thiophene-2-sulphonamide derivatives and their use as therapeutic agents sheet orienting apparatus
FR2324233A1 (en) METHOD FOR DECREASING THE LOSS OF WATER BY PERSPIRATION AND COMPOSITION ACTING TO THIS EFFECT
ES444478A1 (en) Process for the sequestration of oxygen dissolved in water and compositions useful for such purpose
FR2247224A1 (en) Bis-(2-carboxy-xanthonyloxy)alkanes - for oral treatment of bronchial asthma
ES408615A1 (en) Novel oxazolidone derivatives and preparation thereof
ES420643A1 (en) 13-Sulfa-prostaglandins
FR2309222A1 (en) 9-Keto 15-hydroxy 8-aza-prostanotic and prost-13-enoic derivs. - bronchodilators, hypotensives, sedatives, labour inducers and menstrual cycle regulators
GB1365175A (en) Process for the production of polymers
ES434827A1 (en) Azidophenol amine compounds and therapeutic compositions
ES470679A1 (en) Production of pyperadine carbodithionic acid derivative
FR2239467A1 (en) Bis-chromonyloxy-alkanes - for oral treatment of bronchial asthma
ATA500176A (en) 1,3-Benzodioxole derivs - used to treat cardiac upsets and as anti-arrhythmics
JPS51122071A (en) A process for preparing novel chromone derivatives
FR2366015A1 (en) Amino-benzoyl-phenylacetic acid derivs - antiinflammatory, hypocholesterolemic and blood platelet agglomeration inhibitory activity
ES266945A1 (en) Procedure for obtaining tiaxyanene derivatives (Machine-translation by Google Translate, not legally binding)
JPS52263A (en) Process for preparation of 1-alkanesulfonyloxy alkyl-2-alkyl-3-dipheny lmethylenepyrrolidine and its salts
GB1001704A (en) Process for the production of water soluble derivatives of ªÐ-amino-salicylic acid
FR2392972A1 (en) 11-Deoxy-prostaglandin analogues - useful for treating e.g. asthma, more stable and selective and longer lasting than natural cpds.
FR2321295A1 (en) Chloromethyl silatran for topical treatment of wounds - and (allergic) dermatitis
GB1127023A (en) Process for preparing pyridoxine and derivatives thereof
FR2243682A1 (en) Prostanoic acid salts - for treatment of allergic asthma
FR2217009A1 (en) 2-Tetrazole analogs of prostaglandins - with bronchodilatory, antihyperten-sive and gastric secretion inhibiting activity
FR2190410A1 (en) 7-(Aminoalkyl)theophylline salts - with a bis(2-carboxychromon-5-yloxy)alkane with prolonged prophylactic action against bronchospasm
FR2134121A1 (en) Piperazino ethyl phloroglucates prepn - useful as vasodilators

Legal Events

Date Code Title Description
ST Notification of lapse