DE2331138A1 - Chromonderivate, verfahren zu deren herstellung und diese enthaltendes mittel - Google Patents

Chromonderivate, verfahren zu deren herstellung und diese enthaltendes mittel

Info

Publication number
DE2331138A1
DE2331138A1 DE2331138A DE2331138A DE2331138A1 DE 2331138 A1 DE2331138 A1 DE 2331138A1 DE 2331138 A DE2331138 A DE 2331138A DE 2331138 A DE2331138 A DE 2331138A DE 2331138 A1 DE2331138 A1 DE 2331138A1
Authority
DE
Germany
Prior art keywords
radical
substituted
compound
chromone
hydroxy
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.)
Pending
Application number
DE2331138A
Other languages
German (de)
English (en)
Inventor
Masakazu Kobayashi
Masaaki Matsuo
Osamu Nakaguti
Yoshinari Sato
Ikuo Ueda
Suminori Umio
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.)
Astellas Pharma Inc
Original Assignee
Fujisawa Pharmaceutical Co 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
Priority claimed from JP6262672A external-priority patent/JPS4920177A/ja
Priority claimed from JP6340772A external-priority patent/JPS4920179A/ja
Priority claimed from JP6557372A external-priority patent/JPS5635670B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of DE2331138A1 publication Critical patent/DE2331138A1/de
Pending 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2331138A 1972-06-21 1973-06-19 Chromonderivate, verfahren zu deren herstellung und diese enthaltendes mittel Pending DE2331138A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6262672A JPS4920177A (cg-RX-API-DMAC10.html) 1972-06-21 1972-06-21
JP6340772A JPS4920179A (cg-RX-API-DMAC10.html) 1972-06-24 1972-06-24
JP6557372A JPS5635670B2 (cg-RX-API-DMAC10.html) 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
DE2331138A1 true DE2331138A1 (de) 1974-01-10

Family

ID=27297899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2331138A Pending DE2331138A1 (de) 1972-06-21 1973-06-19 Chromonderivate, verfahren zu deren herstellung und diese enthaltendes mittel

Country Status (4)

Country Link
US (1) US4001280A (cg-RX-API-DMAC10.html)
DE (1) DE2331138A1 (cg-RX-API-DMAC10.html)
FR (1) FR2189063B1 (cg-RX-API-DMAC10.html)
GB (1) GB1428186A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002055012A3 (en) * 2001-01-16 2002-11-14 Astrazeneca Ab Therapeutic heterocyclic compounds
WO2002055013A3 (en) * 2001-01-16 2002-11-14 Astrazeneca Ab Therapeutic chromone compounds

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791501A (fr) * 1971-11-19 1973-05-17 Albert Ag Chem Werke Diamines cycliques n,n'-disubstituees et leur procede de preparation
DE2555290A1 (de) * 1975-12-09 1977-06-16 Boehringer Mannheim Gmbh Neue benzopyron-derivate und verfahren zu ihrer herstellung
DE3275295D1 (en) * 1981-11-12 1987-03-05 Fisons Plc Anti-srs-a carboxylic acid derivatives, processes for their production, and pharmaceutical formulation containing them
US4888356A (en) * 1983-08-08 1989-12-19 G. D. Searle And Company Use of substituted dihydrobenzopyrans for allergy and inflammation
US4665203A (en) * 1983-08-08 1987-05-12 G. D. Searle & Co. Substituted dihydrobenzopyrans useful as leukotriene D4 inhibitors
US4778903A (en) * 1983-12-12 1988-10-18 G. D. Searle & Co. Substituted dihydrobenzopyrans
US4565882A (en) * 1984-01-06 1986-01-21 G. D. Searle & Co. Substituted dihydrobenzopyran-2-carboxylates
ATE389650T1 (de) * 2003-04-30 2008-04-15 Merck Patent Gmbh Chromenonderivate
IL165365A0 (en) 2004-11-24 2006-01-15 Q Core Ltd Finger-type peristaltic pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140730B (nl) * 1963-09-27 1974-01-15 Fisons Pharmaceuticals Ltd Werkwijze voor de bereiding van gesubstitueerde chromoncabonzuur-2-derivaten met remmende werking op anafylactische reacties.
GB1144905A (en) * 1965-03-25 1969-03-12 Fisons Pharmaceuticals Ltd Substituted bis-(2-carboxy-chromonyl-oxy) derivatives and preparation and pharmaceutical compositions thereof
GB1147976A (en) * 1965-12-21 1969-04-10 Fisons Pharmaceuticals Ltd Chromone derivatives
GB1223690A (en) * 1967-10-17 1971-03-03 Fisons Pharmaceuticals Ltd Substituted chromon-2-carboxylic acids
YU35250B (en) * 1970-08-25 1980-10-31 Fisons Ltd Process for obtaining 4-oxo-4h-1-benzopyran derivatives
GB1384530A (en) * 1971-07-29 1975-02-19 Fisons Ltd Chromone derivatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002055012A3 (en) * 2001-01-16 2002-11-14 Astrazeneca Ab Therapeutic heterocyclic compounds
WO2002055013A3 (en) * 2001-01-16 2002-11-14 Astrazeneca Ab Therapeutic chromone compounds
US6812225B2 (en) 2001-01-16 2004-11-02 Astrazeneca Ab Therapeutic heterocyclic compounds
US7026314B2 (en) 2001-01-16 2006-04-11 Astrazeneca Ab Therapeutic chromone compounds
US7285662B2 (en) 2001-01-16 2007-10-23 Astrazeneca Ab Therapeutic heterocyclic compounds

Also Published As

Publication number Publication date
GB1428186A (en) 1976-03-17
FR2189063A1 (cg-RX-API-DMAC10.html) 1974-01-25
US4001280A (en) 1977-01-04
FR2189063B1 (cg-RX-API-DMAC10.html) 1977-08-19

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Legal Events

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OHA Expiration of time for request for examination