GB1518083A - Xanthene derivatives - Google Patents

Xanthene derivatives

Info

Publication number
GB1518083A
GB1518083A GB30428/74A GB3042874A GB1518083A GB 1518083 A GB1518083 A GB 1518083A GB 30428/74 A GB30428/74 A GB 30428/74A GB 3042874 A GB3042874 A GB 3042874A GB 1518083 A GB1518083 A GB 1518083A
Authority
GB
United Kingdom
Prior art keywords
xanthene derivatives
xanthene
derivatives
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
GB30428/74A
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.)
Roussel Laboratories Ltd
Original Assignee
Roussel Laboratories Ltd
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 Roussel Laboratories Ltd filed Critical Roussel Laboratories Ltd
Priority to GB30428/74A priority Critical patent/GB1518083A/en
Priority to IL47519A priority patent/IL47519A/en
Priority to ZA00754103A priority patent/ZA754103B/en
Priority to US05/592,176 priority patent/US4024276A/en
Priority to FR7520913A priority patent/FR2277576A1/en
Priority to JP50081994A priority patent/JPS5134163A/en
Priority to ES439181A priority patent/ES439181A1/en
Priority to SU752150207A priority patent/SU593665A3/en
Priority to LU72918A priority patent/LU72918A1/xx
Priority to DE2530466A priority patent/DE2530466C3/en
Priority to CA231,004A priority patent/CA1069896A/en
Priority to NLAANVRAGE7508108,A priority patent/NL176940C/en
Priority to IE1523/75A priority patent/IE42122B1/en
Priority to BE158077A priority patent/BE831111A/en
Priority to DK307675AA priority patent/DK138227B/en
Priority to AU82833/75A priority patent/AU492039B2/en
Priority to CH889775A priority patent/CH614951A5/xx
Priority to CH209778A priority patent/CH611291A5/xx
Priority to US05/770,302 priority patent/US4078078A/en
Publication of GB1518083A publication Critical patent/GB1518083A/en
Priority to IT8047822A priority patent/IT8047822A0/en
Priority to JP56100725A priority patent/JPS5822153B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/12—Laminated shielding materials
    • G21F1/125—Laminated shielding materials comprising metals
    • 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
    • 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
GB30428/74A 1974-07-09 1974-07-09 Xanthene derivatives Expired GB1518083A (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
GB30428/74A GB1518083A (en) 1974-07-09 1974-07-09 Xanthene derivatives
IL47519A IL47519A (en) 1974-07-09 1975-06-19 7-sulphinimidoyl(sulphimidoyl)-xanthone-2-carboxylic acid derivatives, their preparation and pharmaceutical compositions containing them
ZA00754103A ZA754103B (en) 1974-07-09 1975-06-26 Novel xanthones of interest in the treatment of allergic conditions
US05/592,176 US4024276A (en) 1974-07-09 1975-07-01 Xanthone-2-carboxylic acid compounds
FR7520913A FR2277576A1 (en) 1974-07-09 1975-07-03 NEW XANTHONES, THEIR SALTS AND THEIR ESTERS, THEIR METHOD OF PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS
JP50081994A JPS5134163A (en) 1974-07-09 1975-07-04 Shinkinakisantonrui soreranoenoyobi esuterunoseizoho
ES439181A ES439181A1 (en) 1974-07-09 1975-07-05 Xanthone-2-carboxylic acid compounds
SU752150207A SU593665A3 (en) 1974-07-09 1975-07-07 Method of preparing xanthones or salts thereof
NLAANVRAGE7508108,A NL176940C (en) 1974-07-09 1975-07-08 METHOD FOR PREPARING OR MANUFACTURING A MEDICINAL PRODUCT WITH ANTI-ALLERGIC PROPERTIES AND METHOD FOR PREPARING A MEDICINAL COMPOUND SUITABLE FOR THE PREPARATION OF SUCH MEDICINAL PRODUCT
AU82833/75A AU492039B2 (en) 1974-07-09 1975-07-08 Xanthones and their preparation
CA231,004A CA1069896A (en) 1974-07-09 1975-07-08 Process for the preparation of novel xanthones, salts and esters thereof
LU72918A LU72918A1 (en) 1974-07-09 1975-07-08
IE1523/75A IE42122B1 (en) 1974-07-09 1975-07-08 Xanthene derivatives
BE158077A BE831111A (en) 1974-07-09 1975-07-08 NEW XANTHONES, THEIR SALTS AND THEIR ESTERS, THEIR PROCESS FOR PREPARATION INTO PHARMACEUTICAL COMPOSITIONS
DK307675AA DK138227B (en) 1974-07-09 1975-07-08 Analogous process for the preparation of substituted xanthone-2-carboxylic acid compounds.
DE2530466A DE2530466C3 (en) 1974-07-09 1975-07-08 Xanthone compounds, processes for their preparation and pharmaceutical preparations containing these compounds
CH889775A CH614951A5 (en) 1974-07-09 1975-07-08
CH209778A CH611291A5 (en) 1974-07-09 1975-07-08
US05/770,302 US4078078A (en) 1974-07-09 1977-02-22 Novel xanthone-2-carboxylic acid compounds
IT8047822A IT8047822A0 (en) 1974-07-09 1980-02-06 ORIGINAL XANTHONES THEIR SALTS AND THEIR ESTERS PROCEDURE FOR THEIR PREPARATION AND THEIR APPLICATIONS QUALITY OF MEDICAMENTS
JP56100725A JPS5822153B2 (en) 1974-07-09 1981-06-30 Novel methods for producing xanthones, their salts and esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30428/74A GB1518083A (en) 1974-07-09 1974-07-09 Xanthene derivatives

Publications (1)

Publication Number Publication Date
GB1518083A true GB1518083A (en) 1978-07-19

Family

ID=10307533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30428/74A Expired GB1518083A (en) 1974-07-09 1974-07-09 Xanthene derivatives

Country Status (4)

Country Link
JP (1) JPS5822153B2 (en)
BE (1) BE831111A (en)
GB (1) GB1518083A (en)
ZA (1) ZA754103B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6292850U (en) * 1985-11-30 1987-06-13

Also Published As

Publication number Publication date
BE831111A (en) 1976-01-08
ZA754103B (en) 1976-08-25
JPS57112386A (en) 1982-07-13
JPS5822153B2 (en) 1983-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
704A Declaration that licence is not available as of right for an excepted use (par. 4a/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930708