SE7800809L - Forfarande for framstellning av nya salter av bensopyranderivat - Google Patents

Forfarande for framstellning av nya salter av bensopyranderivat

Info

Publication number
SE7800809L
SE7800809L SE7800809A SE7800809A SE7800809L SE 7800809 L SE7800809 L SE 7800809L SE 7800809 A SE7800809 A SE 7800809A SE 7800809 A SE7800809 A SE 7800809A SE 7800809 L SE7800809 L SE 7800809L
Authority
SE
Sweden
Prior art keywords
procedure
preparation
new salts
benzopyrane derivatives
benzopyrane
Prior art date
Application number
SE7800809A
Other languages
English (en)
Inventor
J R Bantick
D N Hardern
T B Lee
J E Taylor
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 SE7800809L publication Critical patent/SE7800809L/sv

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
SE7800809A 1977-01-26 1978-01-23 Forfarande for framstellning av nya salter av bensopyranderivat SE7800809L (sv)

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 (1)

Publication Number Publication Date
SE7800809L true SE7800809L (sv) 1978-07-27

Family

ID=26237992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800809A SE7800809L (sv) 1977-01-26 1978-01-23 Forfarande for framstellning av nya salter av bensopyranderivat

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066028A1 (en) * 1999-04-28 2000-11-09 Hwa Sub Son Compositions for freezing dog sperm, method of freezing the dog sperm utilizing the compositions and artificial insemination method employing the frozen dog sperm

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066028A1 (en) * 1999-04-28 2000-11-09 Hwa Sub Son Compositions for freezing dog sperm, method of freezing the dog sperm utilizing the compositions and artificial insemination method employing the frozen dog sperm
GB2364233A (en) * 1999-04-28 2002-01-23 Hwa Sub Son Composition for freezing dog sperm method of freezing the dog sperm utilizing the compositions & artificial insemination method employing the frozen dog sperm
GB2364233B (en) * 1999-04-28 2003-06-25 Hwa Sub Son Composition for freezing dog sperm method of freezing the dog sperm utilizing the compositions and artificial insemination method employing e frozen dog spe

Also Published As

Publication number Publication date
IL53873A0 (en) 1978-04-30
NO780267L (no) 1978-07-27
JPS5392775A (en) 1978-08-15
AU513311B2 (en) 1980-11-27
FR2378795A1 (fr) 1978-08-25
LU78943A1 (fr) 1978-09-28
IE780164L (en) 1978-07-26
IE46382B1 (en) 1983-05-18
NL7800818A (nl) 1978-07-28
FI780195A (fi) 1978-07-27
DE2803230A1 (de) 1978-07-27
AU3269478A (en) 1979-08-02
CH627463A5 (en) 1982-01-15
ES466305A1 (es) 1978-10-01
FR2378795B1 (sv) 1980-04-25
NZ186298A (en) 1979-10-25
DK34378A (da) 1978-07-27

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