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GB1549229A - High density sodium cromoglycate - Google Patents

High density sodium cromoglycate

Info

Publication number
GB1549229A
GB1549229A GB39619/76A GB3961976A GB1549229A GB 1549229 A GB1549229 A GB 1549229A GB 39619/76 A GB39619/76 A GB 39619/76A GB 3961976 A GB3961976 A GB 3961976A GB 1549229 A GB1549229 A GB 1549229A
Authority
GB
United Kingdom
Prior art keywords
high density
sodium cromoglycate
density sodium
cromoglycate
sodium
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
GB39619/76A
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.)
Fisons Ltd
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Priority to GB39619/76A priority Critical patent/GB1549229A/en
Priority to DE19772741202 priority patent/DE2741202A1/en
Priority to ZA00775625A priority patent/ZA775625B/en
Priority to FR7728250A priority patent/FR2365565A1/en
Priority to IL52961A priority patent/IL52961A/en
Priority to IE1927/77A priority patent/IE45690B1/en
Priority to AU28983/77A priority patent/AU508134B2/en
Priority to JP11343377A priority patent/JPS5340776A/en
Priority to NLAANVRAGE7710382,A priority patent/NL186219C/en
Priority to NZ185240A priority patent/NZ185240A/en
Publication of GB1549229A publication Critical patent/GB1549229A/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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB39619/76A 1976-09-23 1976-09-23 High density sodium cromoglycate Expired GB1549229A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB39619/76A GB1549229A (en) 1976-09-23 1976-09-23 High density sodium cromoglycate
DE19772741202 DE2741202A1 (en) 1976-09-23 1977-09-13 SODIUM CROMOGLYCAT WITH SPECIAL BULK DENSITY
ZA00775625A ZA775625B (en) 1976-09-23 1977-09-20 Hard granulated sodium cromo-glycate
FR7728250A FR2365565A1 (en) 1976-09-23 1977-09-20 Granular di:sodium cromoglycate of defined apparent density - can be encapsulated without lubricants, flowing aids etc.
IL52961A IL52961A (en) 1976-09-23 1977-09-20 Disodium cromoglycate having a defined bulk density, its preparation and pharmaceutical unit dosage forms containing them
IE1927/77A IE45690B1 (en) 1976-09-23 1977-09-21 High density sodium cromoglycate
AU28983/77A AU508134B2 (en) 1976-09-23 1977-09-21 Disodium cromoglycate formulation
JP11343377A JPS5340776A (en) 1976-09-23 1977-09-22 Disodium chromoglycate and unit preparation containing same
NLAANVRAGE7710382,A NL186219C (en) 1976-09-23 1977-09-22 METHOD FOR MANUFACTURING A CAPSULE CONTAINING DISODIUM CROMOGLYCATE
NZ185240A NZ185240A (en) 1976-09-23 1977-09-27 Dosage form, method of preparing, and unit dosage form of disodium cromoglycate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39619/76A GB1549229A (en) 1976-09-23 1976-09-23 High density sodium cromoglycate

Publications (1)

Publication Number Publication Date
GB1549229A true GB1549229A (en) 1979-08-01

Family

ID=10410556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39619/76A Expired GB1549229A (en) 1976-09-23 1976-09-23 High density sodium cromoglycate

Country Status (2)

Country Link
GB (1) GB1549229A (en)
ZA (1) ZA775625B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493146A1 (en) * 1980-11-05 1982-05-07 Fisons Ltd MIXTURE OF SODIUM CROMOGLYCATE WITH WATER-SOLUBLE EXCIPIENT AND PROCESS FOR PREPARING THE SAME FOR TREATING DISEASES OF THE GASTROINTESTINAL TRACT
FR2510405A1 (en) * 1981-07-24 1983-02-04 Fisons Ltd PHARMACEUTICAL COMPOSITION TO BE INHALED
GB2324962A (en) * 1997-05-10 1998-11-11 Hewlett Healthcare Limited Chromone compositions for bio-availability to the small intestine
WO1998051300A1 (en) * 1997-05-10 1998-11-19 Hewlett Healthcare Limited Treatment of allergic conditions
US7258872B1 (en) 1998-11-11 2007-08-21 Thornton & Ross Limited Chromone enteric release formulation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493146A1 (en) * 1980-11-05 1982-05-07 Fisons Ltd MIXTURE OF SODIUM CROMOGLYCATE WITH WATER-SOLUBLE EXCIPIENT AND PROCESS FOR PREPARING THE SAME FOR TREATING DISEASES OF THE GASTROINTESTINAL TRACT
EP0051207A1 (en) * 1980-11-05 1982-05-12 FISONS plc A pharmaceutical mixture containing sodium cromoglycate and a method of making the mixture
US4515805A (en) * 1980-11-05 1985-05-07 Fisons Plc Soluble sodium cromoglycate compositions
FR2510405A1 (en) * 1981-07-24 1983-02-04 Fisons Ltd PHARMACEUTICAL COMPOSITION TO BE INHALED
EP0072046A1 (en) * 1981-07-24 1983-02-16 FISONS plc Inhalation drugs, methods for their production and pharmaceutical formulations containing them
GB2324962A (en) * 1997-05-10 1998-11-11 Hewlett Healthcare Limited Chromone compositions for bio-availability to the small intestine
WO1998051300A1 (en) * 1997-05-10 1998-11-19 Hewlett Healthcare Limited Treatment of allergic conditions
GB2324962B (en) * 1997-05-10 2001-10-03 Hewlett Healthcare Ltd Treatment of allergic conditions
US7258872B1 (en) 1998-11-11 2007-08-21 Thornton & Ross Limited Chromone enteric release formulation

Also Published As

Publication number Publication date
ZA775625B (en) 1978-07-26

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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)
PE20 Patent expired after termination of 20 years

Effective date: 19970911