GB8322204D0 - Salt of oxochromen-carboxylic acid - Google Patents

Salt of oxochromen-carboxylic acid

Info

Publication number
GB8322204D0
GB8322204D0 GB838322204A GB8322204A GB8322204D0 GB 8322204 D0 GB8322204 D0 GB 8322204D0 GB 838322204 A GB838322204 A GB 838322204A GB 8322204 A GB8322204 A GB 8322204A GB 8322204 D0 GB8322204 D0 GB 8322204D0
Authority
GB
United Kingdom
Prior art keywords
oxochromen
salt
carboxylic acid
carboxylic
acid
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.)
Withdrawn
Application number
GB838322204A
Other versions
GB2145078A (en
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.)
LOBORATORIOS VINAS SA
Original Assignee
LOBORATORIOS VINAS SA
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 LOBORATORIOS VINAS SA filed Critical LOBORATORIOS VINAS SA
Publication of GB8322204D0 publication Critical patent/GB8322204D0/en
Publication of GB2145078A publication Critical patent/GB2145078A/en
Withdrawn legal-status Critical Current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)
GB08322204A 1983-07-01 1983-08-18 New salt of oxochromencarboxylic acid Withdrawn GB2145078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES523758A ES8500281A1 (en) 1983-07-01 1983-07-01 New salt of oxochromencarboxylic acid

Publications (2)

Publication Number Publication Date
GB8322204D0 true GB8322204D0 (en) 1983-09-21
GB2145078A GB2145078A (en) 1985-03-20

Family

ID=8485947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08322204A Withdrawn GB2145078A (en) 1983-07-01 1983-08-18 New salt of oxochromencarboxylic acid

Country Status (2)

Country Link
ES (1) ES8500281A1 (en)
GB (1) GB2145078A (en)

Also Published As

Publication number Publication date
ES523758A0 (en) 1984-11-01
GB2145078A (en) 1985-03-20
ES8500281A1 (en) 1984-11-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)