MW6275A1 - Anti-allergic tricycle mone-2-chromone-2-carboxyclic acid - Google Patents

Anti-allergic tricycle mone-2-chromone-2-carboxyclic acid

Info

Publication number
MW6275A1
MW6275A1 MW62/75A MW6275A MW6275A1 MW 6275 A1 MW6275 A1 MW 6275A1 MW 62/75 A MW62/75 A MW 62/75A MW 6275 A MW6275 A MW 6275A MW 6275 A1 MW6275 A1 MW 6275A1
Authority
MW
MALAWI
Prior art keywords
mone
chromone
tricycle
allergic
carboxyclic acid
Prior art date
Application number
MW62/75A
Other languages
English (en)
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
Publication of MW6275A1 publication Critical patent/MW6275A1/xx

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
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • 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
    • C07D311/74—Benzo[b]pyrans, hydrogenated in the carbocyclic ring
    • 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
    • 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
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
MW62/75A 1974-11-30 1975-11-26 Anti-allergic tricycle mone-2-chromone-2-carboxyclic acid MW6275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51944/74A GB1517153A (en) 1974-11-30 1974-11-30 Naphthopyran-and benzodipyran-2-carboxylic acids and derivatives thereof

Publications (1)

Publication Number Publication Date
MW6275A1 true MW6275A1 (en) 1976-07-14

Family

ID=10462069

Family Applications (1)

Application Number Title Priority Date Filing Date
MW62/75A MW6275A1 (en) 1974-11-30 1975-11-26 Anti-allergic tricycle mone-2-chromone-2-carboxyclic acid

Country Status (4)

Country Link
BE (1) BE836121A (fr)
GB (1) GB1517153A (fr)
MW (1) MW6275A1 (fr)
ZA (1) ZA757512B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1560489A (en) 1976-05-21 1980-02-06 Fisons Ltd Pharmaceutical compositions
JPS5424895A (en) * 1977-07-28 1979-02-24 Eisai Co Ltd Pyranochromone derivatives and remedies for allergic disorder
GB1595220A (en) * 1977-12-23 1981-08-12 Fisons Ltd Tablets containing 1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxypropane

Also Published As

Publication number Publication date
GB1517153A (en) 1978-07-12
BE836121A (fr) 1976-05-28
ZA757512B (en) 1977-02-23

Similar Documents

Publication Publication Date Title
AU8381375A (en) Scooter
GB1536283A (en) Alpha-protected oxyimino-beta-oxo-ypsilon-halogeno-butyric acid derivatives
JPS56108476A (en) Two knuckleehinge
GB1540824A (en) Two-wheeled vehicles
IL47019A (en) Benzylphenoxylakanoic acid derivates
GB1516656A (en) 3-sulphonyloxy-cephem-4-carboxylic acid derivatives
YU40121B (en) Proacess for producing alpha-amino-alpha-(p-acykoxypenyl)-acetamido-cephalosporanic acid
GB1536282A (en) Thiazolylacetic acid derivatives
AU8504375A (en) Naphthenohydroxamic acid
ZA757290B (en) Furanhydroxamic acid derivatives
GB1539180A (en) 1-cyclopentene-1-propanoic acid derivatives
ZA754128B (en) Monochromone-2-carboxylic acid
AU7903975A (en) Indolylacetyl-amino acid derivatives
IL56863A0 (en) 7-cyclopentyl-heptanoic acid derivatives
JPS5126235A (en) Budooto to katooganjusuru ekiseigongobutsu no shorihoho
MW6275A1 (en) Anti-allergic tricycle mone-2-chromone-2-carboxyclic acid
ZM16775A1 (en) Anti-allergic tricyclic mono-2-chromone-2-carboxylic acid
AU8692375A (en) Prostenoic acid derivatives
MY7800453A (en) 2-chloroethananephosphonic acid derivatives
JPS512598A (en) L gataseikeihinno ketsusokusochi
JPS5137323A (en) O2 sensashutsuryokuhoseihoho
JPS512669A (en) H konadomagekakoki
GB1535217A (en) 20-alkoxy-16-alkyl-prostadienoic acid derivatives
JPS51138693A (en) Isoklabaranic acid derivative
JPS5113048A (en) L gatadanmenpisutonringu