AR207470A1 - Procedimiento para preparar el acido 5-(2-hidroxi-n-propoxi)-4-oxo-8-n-propil-4h-1-benzopiran-2-carboxilico - Google Patents

Procedimiento para preparar el acido 5-(2-hidroxi-n-propoxi)-4-oxo-8-n-propil-4h-1-benzopiran-2-carboxilico

Info

Publication number
AR207470A1
AR207470A1 AR259483A AR25948375A AR207470A1 AR 207470 A1 AR207470 A1 AR 207470A1 AR 259483 A AR259483 A AR 259483A AR 25948375 A AR25948375 A AR 25948375A AR 207470 A1 AR207470 A1 AR 207470A1
Authority
AR
Argentina
Prior art keywords
benzopyran
propoxy
oxo
propyl
hydroxy
Prior art date
Application number
AR259483A
Other languages
English (en)
Spanish (es)
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
Application filed by Fisons Ltd filed Critical Fisons Ltd
Application granted granted Critical
Publication of AR207470A1 publication Critical patent/AR207470A1/es

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
AR259483A 1974-07-10 1975-01-01 Procedimiento para preparar el acido 5-(2-hidroxi-n-propoxi)-4-oxo-8-n-propil-4h-1-benzopiran-2-carboxilico AR207470A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30647/74A GB1488707A (en) 1974-07-10 1974-07-10 5-(2-hydroxy-propoxy)-4-oxo-8-propyl-4h-1-benzopyran-2-carboxylic acid and derivatives thereof

Publications (1)

Publication Number Publication Date
AR207470A1 true AR207470A1 (es) 1976-10-08

Family

ID=10310913

Family Applications (1)

Application Number Title Priority Date Filing Date
AR259483A AR207470A1 (es) 1974-07-10 1975-01-01 Procedimiento para preparar el acido 5-(2-hidroxi-n-propoxi)-4-oxo-8-n-propil-4h-1-benzopiran-2-carboxilico

Country Status (22)

Country Link
US (1) US4335048A (xx)
JP (1) JPS5134164A (xx)
AR (1) AR207470A1 (xx)
BE (1) BE831178A (xx)
BR (1) BR7504313A (xx)
CA (1) CA1065330A (xx)
CH (6) CH637650A5 (xx)
DD (1) DD118627A5 (xx)
DE (1) DE2530289A1 (xx)
DK (1) DK146127C (xx)
ES (1) ES439261A1 (xx)
FI (1) FI751997A (xx)
FR (1) FR2277578A1 (xx)
GB (1) GB1488707A (xx)
IE (1) IE41577B1 (xx)
IL (1) IL47606A (xx)
LU (1) LU72945A1 (xx)
NL (1) NL7508162A (xx)
NO (1) NO143501C (xx)
SE (1) SE419337B (xx)
YU (2) YU174175A (xx)
ZA (1) ZA754128B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819859A1 (de) * 1977-05-06 1978-11-09 Fisons Ltd Tiermedizinisches behandlungsmittel und inhalationsvorrichtung fuer tiere
US4317833A (en) * 1978-12-27 1982-03-02 Fisons Limited Method for the reduction of excess gastric acid secretion
JPS597933Y2 (ja) * 1979-06-14 1984-03-12 積水ハウス株式会社 壁体の隙間閉塞構造
EP0040489A1 (en) * 1980-05-17 1981-11-25 FISONS plc Mixtures, salts, packages and pharmaceutical compositions containing 5-(2-hydroxypropoxy)-4-oxo-8-propyl-4H-1-benzopyran-2-carboxylic acid or a derivative thereof and an H2 receptor antagonist antihistamine
EP0104018A3 (en) * 1982-09-21 1985-06-26 FISONS plc Benzopyran, benzothiapyran and quinoline compounds and pharmaceutical compositions containing them
US5659051A (en) * 1993-07-13 1997-08-19 Sumitomo Chemical Company, Limited Process of producing 2-cyano-4-oxo-4H-benzopyran compounds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049289A (en) * 1962-08-18 1966-11-23 Benger Lab Ltd Chromone derivatives and pharmaceutical compositions containing them
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.
US3686320A (en) * 1965-03-25 1972-08-22 Fisons Pharmaceuticals Ltd Bis-phenoxy compounds
GB1147976A (en) * 1965-12-21 1969-04-10 Fisons Pharmaceuticals Ltd Chromone derivatives
GB1190193A (en) * 1966-07-05 1970-04-29 Fisons Pharmaceuticals Ltd Bis-(2-Carboxy-Chromonyl-Oxy) Derivatives, their preparation, and Pharmaceutical Compositions thereof
US3629920A (en) * 1967-06-12 1971-12-28 Hurth Masch Zahnrad Carl Gear cutter
YU35250B (en) * 1970-08-25 1980-10-31 Fisons Ltd Process for obtaining 4-oxo-4h-1-benzopyran derivatives
GB1389227A (en) * 1971-09-16 1975-04-03 Fisons Ltd Chromone-2-carboxylic acid derivatives methods for their preparation and compositions containing them

Also Published As

Publication number Publication date
CH639083A5 (fr) 1983-10-31
US4335048A (en) 1982-06-15
DK309075A (da) 1976-01-11
DD118627A5 (xx) 1976-03-12
BR7504313A (pt) 1976-07-06
CH637650A5 (fr) 1983-08-15
NO143501B (no) 1980-11-17
GB1488707A (en) 1977-10-12
CA1065330A (en) 1979-10-30
DK146127B (da) 1983-07-04
DK146127C (da) 1983-11-28
CH615673A5 (xx) 1980-02-15
CH640529A5 (fr) 1984-01-13
ES439261A1 (es) 1977-06-01
ZA754128B (en) 1976-06-30
CH613201A5 (xx) 1979-09-14
IL47606A0 (en) 1975-08-31
FI751997A (xx) 1976-01-11
FR2277578A1 (fr) 1976-02-06
IL47606A (en) 1979-09-30
IE41577B1 (en) 1980-01-30
YU174175A (en) 1982-02-28
BE831178A (fr) 1976-01-09
LU72945A1 (xx) 1976-05-31
SE419337B (sv) 1981-07-27
SE7507887L (sv) 1976-01-12
NO752461L (xx) 1976-01-13
JPS5134164A (en) 1976-03-23
DE2530289A1 (de) 1976-01-29
NL7508162A (nl) 1976-01-13
IE41577L (en) 1976-01-10
YU165781A (en) 1982-02-28
AU8289275A (en) 1977-01-13
NO143501C (no) 1981-02-25
FR2277578B1 (xx) 1979-02-23
CH625799A5 (xx) 1981-10-15

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