ES507919A0 - Un procedimiento para la preparacion de benzopiranotriazoles antialergicos. - Google Patents

Un procedimiento para la preparacion de benzopiranotriazoles antialergicos.

Info

Publication number
ES507919A0
ES507919A0 ES507919A ES507919A ES507919A0 ES 507919 A0 ES507919 A0 ES 507919A0 ES 507919 A ES507919 A ES 507919A ES 507919 A ES507919 A ES 507919A ES 507919 A0 ES507919 A0 ES 507919A0
Authority
ES
Spain
Prior art keywords
benzopyranotriazoles
antialergic
procedure
preparation
antialergic benzopyranotriazoles
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.)
Granted
Application number
ES507919A
Other languages
English (en)
Other versions
ES8302715A1 (es
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 PLC filed Critical Beecham Group PLC
Publication of ES507919A0 publication Critical patent/ES507919A0/es
Publication of ES8302715A1 publication Critical patent/ES8302715A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES507919A 1980-12-13 1981-12-11 Un procedimiento para la preparacion de benzopiranotriazoles antialergicos. Expired ES8302715A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040020 1980-12-13
GB8109551 1981-03-26

Publications (2)

Publication Number Publication Date
ES507919A0 true ES507919A0 (es) 1983-01-16
ES8302715A1 ES8302715A1 (es) 1983-01-16

Family

ID=26277842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507919A Expired ES8302715A1 (es) 1980-12-13 1981-12-11 Un procedimiento para la preparacion de benzopiranotriazoles antialergicos.

Country Status (13)

Country Link
US (1) US4427686A (es)
EP (1) EP0054398B1 (es)
AU (1) AU546905B2 (es)
CA (1) CA1170657A (es)
DE (1) DE3169208D1 (es)
DK (1) DK551481A (es)
ES (1) ES8302715A1 (es)
GB (1) GB2089792B (es)
GR (1) GR77334B (es)
IE (1) IE51925B1 (es)
MX (1) MX6936E (es)
NZ (1) NZ199139A (es)
PT (1) PT74091B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270392D1 (de) * 1981-07-16 1986-05-15 Beecham Group Plc Benzopyrano(2,3-d)-v-triazole intermediates
JPS5829773A (ja) * 1981-08-06 1983-02-22 ビ−チヤム・グル−プ・ピ−エルシ− 医薬活性化合物、その製法及びそれを含む医薬組成物
US4540841A (en) * 1982-03-08 1985-09-10 Mobil Oil Corporation Catalysis over activated zeolites
US4540840A (en) * 1982-03-08 1985-09-10 Mobil Oil Corporation Catalysis over activated high silica zeolites
EP0104018A3 (en) * 1982-09-21 1985-06-26 FISONS plc Benzopyran, benzothiapyran and quinoline compounds and pharmaceutical compositions containing them
GB8428742D0 (en) * 1984-11-14 1984-12-27 Beecham Group Plc Process
IL297802A (en) * 2017-12-29 2022-12-01 Biomarin Pharm Inc Glycolate oxidase inhibitors to treat the disease

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007727B1 (en) * 1978-07-24 1983-11-30 Beecham Group Plc Benzopyranotriazoles, preparation of these compounds and pharmaceutical composition containing them

Also Published As

Publication number Publication date
EP0054398B1 (en) 1985-03-06
DK551481A (da) 1982-06-14
GB2089792A (en) 1982-06-30
AU546905B2 (en) 1985-09-26
US4427686A (en) 1984-01-24
GB2089792B (en) 1984-10-17
CA1170657A (en) 1984-07-10
PT74091B (en) 1983-05-23
GR77334B (es) 1984-09-11
EP0054398A1 (en) 1982-06-23
DE3169208D1 (en) 1985-04-11
IE51925B1 (en) 1987-04-29
MX6936E (es) 1986-12-09
NZ199139A (en) 1985-01-31
PT74091A (en) 1982-01-01
ES8302715A1 (es) 1983-01-16
AU7843981A (en) 1982-06-17
IE812914L (en) 1982-06-13

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