IE780164L - Salts of benzopyrans - Google Patents

Salts of benzopyrans

Info

Publication number
IE780164L
IE780164L IE780164A IE16478A IE780164L IE 780164 L IE780164 L IE 780164L IE 780164 A IE780164 A IE 780164A IE 16478 A IE16478 A IE 16478A IE 780164 L IE780164 L IE 780164L
Authority
IE
Ireland
Prior art keywords
benzopyrans
salts
basic amino
anaphylaxis
slow
Prior art date
Application number
IE780164A
Other versions
IE46382B1 (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
Priority claimed from GB3061/77A external-priority patent/GB1583691A/en
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of IE780164L publication Critical patent/IE780164L/en
Publication of IE46382B1 publication Critical patent/IE46382B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Salt formed with a basic amino sugar or basic amino acid by a compound of formula: <IMAGE> the symbols having the meanings shown in Claim 1. They have an antagonist activity towards the slow-reacting substance of anaphylaxis. [FR2378795A1]
IE164/78A 1977-01-26 1978-01-25 Benzopyrans IE46382B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3061/77A GB1583691A (en) 1977-01-26 1977-01-26 Benzopyrans
GB4133077 1977-10-05

Publications (2)

Publication Number Publication Date
IE780164L true IE780164L (en) 1978-07-26
IE46382B1 IE46382B1 (en) 1983-05-18

Family

ID=26237992

Family Applications (1)

Application Number Title Priority Date Filing Date
IE164/78A IE46382B1 (en) 1977-01-26 1978-01-25 Benzopyrans

Country Status (15)

Country Link
JP (1) JPS5392775A (en)
AU (1) AU513311B2 (en)
CH (1) CH627463A5 (en)
DE (1) DE2803230A1 (en)
DK (1) DK34378A (en)
ES (1) ES466305A1 (en)
FI (1) FI780195A (en)
FR (1) FR2378795A1 (en)
IE (1) IE46382B1 (en)
IL (1) IL53873A0 (en)
LU (1) LU78943A1 (en)
NL (1) NL7800818A (en)
NO (1) NO780267L (en)
NZ (1) NZ186298A (en)
SE (1) SE7800809L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829773A (en) * 1981-08-06 1983-02-22 ビ−チヤム・グル−プ・ピ−エルシ− Medicinal compound, manufacture and medicinal composition
KR100320588B1 (en) * 1999-04-28 2002-01-12 손화섭 Compositions for freezing dog sperm, freezing methods of the dog sperm utilizing the compositions and artificial insemination method empolying the freezed dog sperm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384530A (en) * 1971-07-29 1975-02-19 Fisons Ltd Chromone derivatives

Also Published As

Publication number Publication date
FR2378795A1 (en) 1978-08-25
NZ186298A (en) 1979-10-25
IE46382B1 (en) 1983-05-18
SE7800809L (en) 1978-07-27
DE2803230A1 (en) 1978-07-27
FI780195A (en) 1978-07-27
AU3269478A (en) 1979-08-02
CH627463A5 (en) 1982-01-15
NL7800818A (en) 1978-07-28
FR2378795B1 (en) 1980-04-25
JPS5392775A (en) 1978-08-15
IL53873A0 (en) 1978-04-30
AU513311B2 (en) 1980-11-27
DK34378A (en) 1978-07-27
ES466305A1 (en) 1978-10-01
LU78943A1 (en) 1978-09-28
NO780267L (en) 1978-07-27

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