CS187414B2 - Process for preparing antialergic derivatives of 3-nitrocumarine - Google Patents

Process for preparing antialergic derivatives of 3-nitrocumarine

Info

Publication number
CS187414B2
CS187414B2 CS742754A CS275474A CS187414B2 CS 187414 B2 CS187414 B2 CS 187414B2 CS 742754 A CS742754 A CS 742754A CS 275474 A CS275474 A CS 275474A CS 187414 B2 CS187414 B2 CS 187414B2
Authority
CS
Czechoslovakia
Prior art keywords
nitrocumarine
antialergic
derivatives
preparing
preparing antialergic
Prior art date
Application number
CS742754A
Other languages
Czech (cs)
English (en)
Inventor
Derek R Buckle
Harry Smith
Barrie Ch Cantello
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of CS187414B2 publication Critical patent/CS187414B2/cs

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
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/54—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 substituted in the carbocyclic ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/366—Lactones having six-membered rings, e.g. delta-lactones
    • A61K31/37—Coumarins, e.g. psoralen
    • 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
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring
    • C07D311/50—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring with elements other than carbon and hydrogen in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrane Compounds (AREA)
  • Medicinal Preparation (AREA)
CS742754A 1973-04-19 1974-04-17 Process for preparing antialergic derivatives of 3-nitrocumarine CS187414B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1887673A GB1432809A (en) 1973-04-19 1973-04-19 Coumarin derivatives

Publications (1)

Publication Number Publication Date
CS187414B2 true CS187414B2 (en) 1979-01-31

Family

ID=10119952

Family Applications (1)

Application Number Title Priority Date Filing Date
CS742754A CS187414B2 (en) 1973-04-19 1974-04-17 Process for preparing antialergic derivatives of 3-nitrocumarine

Country Status (20)

Country Link
US (1) US3974289A (fr)
JP (1) JPS5035170A (fr)
BE (1) BE813919A (fr)
CH (1) CH593964A5 (fr)
CS (1) CS187414B2 (fr)
DD (1) DD111375A5 (fr)
DE (1) DE2418344A1 (fr)
ES (1) ES425514A1 (fr)
FR (1) FR2226177B1 (fr)
GB (1) GB1432809A (fr)
HU (1) HU166816B (fr)
IE (1) IE39359B1 (fr)
IL (1) IL44628A (fr)
IN (1) IN139069B (fr)
MW (1) MW1474A1 (fr)
NL (1) NL7405383A (fr)
PL (1) PL96047B1 (fr)
SU (1) SU578000A3 (fr)
ZA (1) ZA742469B (fr)
ZM (1) ZM6374A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200577A (en) * 1975-09-23 1980-04-29 Beecham Group Limited Coumarin derivatives
US4136192A (en) * 1975-09-23 1979-01-23 Beecham Group Limited 4-hydroxy-3-nitro (cyano) coumarins
DE2964429D1 (en) * 1978-10-20 1983-02-03 Beecham Group Plc Heterocyclic coumarin derivatives, their preparation and pharmaceutical compositions comprising said derivatives
US4380649A (en) * 1981-11-23 1983-04-19 The Dow Chemical Company Isophorone derivatives
US5484951A (en) * 1990-10-19 1996-01-16 Octamer, Incorporated 5-iodo-6-amino-6-nitroso-1,2-benzopyrones useful as cytostatic and antiviral agents
US5428059A (en) * 1991-01-31 1995-06-27 Dainippon Ink & Chemicals, Inc. Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient
US5482975A (en) * 1991-10-22 1996-01-09 Octamer, Inc. Adenosine diphosphoribose polymerase binding nitroso aromatic compounds useful as retroviral inactivating agents, anti-retroviral agents and anti-tumor agents
US5877185A (en) * 1991-10-22 1999-03-02 Octamer, Inc. Synergistic compositions useful as anti-tumor agents
US5783599A (en) * 1993-02-24 1998-07-21 Octamer Inc Methods of treating cancer and viral infections with 5-iodo-6-amino-and 5-iodo-6-nitroso-1 2-benzopyrones
US20110028350A1 (en) * 1995-12-15 2011-02-03 Affymetrix, Inc. Photocleavable protecting groups
US6147205A (en) * 1995-12-15 2000-11-14 Affymetrix, Inc. Photocleavable protecting groups and methods for their use
CA2421732A1 (fr) * 2000-09-11 2002-03-14 Affymetrix, Inc. Groupes de protection photoclivables
US7547775B2 (en) * 2004-12-31 2009-06-16 Affymetrix, Inc. Parallel preparation of high fidelity probes in an array format
US8338093B2 (en) * 2004-12-31 2012-12-25 Affymetrix, Inc. Primer array synthesis and validation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049289A (en) * 1962-08-18 1966-11-23 Benger Lab Ltd Chromone derivatives and pharmaceutical compositions containing them
GB1147976A (en) * 1965-12-21 1969-04-10 Fisons Pharmaceuticals Ltd Chromone derivatives
US3864493A (en) * 1967-08-17 1975-02-04 Fisons Ltd Felixstowe Compositions and methods for the prevention of asthmatic symptoms
FR7513M (fr) * 1967-11-20 1969-12-15
US3885038A (en) * 1971-08-23 1975-05-20 Syntex Inc Method of using substituted xanthone carboxylic acid
US3883653A (en) * 1972-10-24 1975-05-13 Pfizer Method of preventing asthmatic symptoms
US3879544A (en) * 1973-05-09 1975-04-22 Carter Wallace Method for suppressing histamine release

Also Published As

Publication number Publication date
GB1432809A (en) 1976-04-22
PL96047B1 (pl) 1977-11-30
HU166816B (fr) 1975-06-28
AU6805974A (en) 1975-10-23
IL44628A0 (en) 1974-06-30
FR2226177A1 (fr) 1974-11-15
ZM6374A1 (en) 1974-12-20
IL44628A (en) 1976-12-31
FR2226177B1 (fr) 1977-11-10
US3974289A (en) 1976-08-10
ES425514A1 (es) 1976-09-01
BE813919A (fr) 1974-10-18
DD111375A5 (fr) 1975-02-12
ZA742469B (en) 1975-04-30
MW1474A1 (en) 1975-05-13
JPS5035170A (fr) 1975-04-03
NL7405383A (fr) 1974-10-22
IE39359L (en) 1974-10-19
SU578000A3 (ru) 1977-10-25
CH593964A5 (fr) 1977-12-30
IN139069B (fr) 1976-05-01
IE39359B1 (en) 1978-09-27
DE2418344A1 (de) 1974-11-07

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